{"ok":true,"generated_at":"2026-07-02T14:15:08.679Z","product":"x402-market-intelligence-bot-buyer-guide","name":"Base Risk, BTC15 & x402 Buyer/Seller Intelligence API","headline":"One 0.01 USDC first-purchase decision packet for Base risk or BTC15 market bots.","description":"Machine-readable procurement guide for autonomous agents deciding whether to buy Base onchain risk data or BTC15 market microstructure packets through x402.","base_url":"https://x402.xx402.icu","audience_fit":["autonomous buyer agents","wallet safety bots","token screening bots","trading guardrails","DeFi allocation monitors","BTC15 prediction-market monitors"],"bot_value_proposition":["The first recommended paid call returns a pass/watch/review/avoid decision, not only raw market data.","Responses include buyer execution plans, priority queues, avoid queues, best-next-product routing, source status, and evidence references.","No account, API key, cookie, subscription, KYC, or off-site authorization is required for the seller API.","The public shelf exposes OpenAPI, MCP-style tools, llms.txt, payment probe, x402 challenge, and settlement status for pre-purchase checks.","Each default trial call costs 0.01 USDC on Base and can be evaluated before buying deeper specialized checks.","BTC15 packets are read-only summaries from a live collector database and do not expose raw SQL or full historical downloads."],"recommended_trial":{"method":"GET","path":"/api/base-actionable-risk-feed","url":"https://x402.xx402.icu/api/base-actionable-risk-feed?query=aerodrome%2Cvirtual%2Cbase&limit=10&token_limit=3&pair_limit=3&launch_limit=4&stable_limit=4&control_limit=4&outflow_limit=4&yield_limit=4&fee_quality_limit=3&include_onchain=false&transfer_limit=5&defi_limit=4&window_blocks=100&min_usd=100000&min_liquidity_usd=10000&min_volume_24h_usd=100&max_pair_age_days=30&deep_limit=1","title":"Base actionable first-purchase risk decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200,"why_first":"It bundles the broadest Base risk context and returns buyer_execution_plan plus best_next_products so a bot can choose, budget, or stop the next paid call instead of guessing.","must_have_paid_response_keys":["ok","generated_at","actionable_decision","buyer_execution_plan","priority_queue","risk_breakdown","urgent_review","avoid_queue","best_next_products","source_status","sources"]},"sample_response_note":"Shape example only; live paid responses contain current public Base data and may differ by query and source availability.","sample_paid_response":{"ok":true,"generated_at":"example-live-timestamp","product":"base-actionable-risk-feed","sample_only":true,"actionable_decision":{"bucket":"review","confidence":"medium","reason":"Example only: combined Base market, contract-control, liquidity, and flow signals need follow-up review."},"buyer_execution_plan":{"role":"post_purchase_execution_plan","mode":"review_then_buy_top_followups","budget":{"first_call_usdc":0.01,"max_followup_calls":2,"max_followup_budget_usdc":0.02,"max_total_budget_usdc":0.03},"should_buy_followup":true,"next_paid_calls":[{"rank":1,"path":"/api/base-liquidity-exit-risk-feed","expected_price_usdc":0.01,"trigger_bucket":"review","why":"Example only: a token or pool needs deeper exit-risk and liquidity review."}],"stop_conditions":["Stop if the paid response is missing actionable_decision, priority_queue, source_status, or best_next_products."]},"priority_queue":[{"rank":1,"action":"review_base_token_or_pool","target":"example-token-or-pool","reason":"Liquidity depth, new-pool, transfer-flow, or contract-control signals need deeper 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first.","expected_decision":"actionable_decision plus buyer_execution_plan and best_next_products","first_paid_call":{"method":"GET","path":"/api/base-actionable-risk-feed","url":"https://x402.xx402.icu/api/base-actionable-risk-feed?query=aerodrome%2Cvirtual%2Cbase&limit=10&token_limit=3&pair_limit=3&launch_limit=4&stable_limit=4&control_limit=4&outflow_limit=4&yield_limit=4&fee_quality_limit=3&include_onchain=false&transfer_limit=5&defi_limit=4&window_blocks=100&min_usd=100000&min_liquidity_usd=10000&min_volume_24h_usd=100&max_pair_age_days=30&deep_limit=1","title":"Base actionable first-purchase risk decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/base-liquidity-exit-risk-feed","url":"https://x402.xx402.icu/api/base-liquidity-exit-risk-feed?query=aerodrome%2Cvirtual%2Cbase&token_address=0x532f27101965dd16442E59d40670FaF5eBB142E4%2C0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed&limit=12&token_limit=5&pair_limit=6&transfer_limit=6&window_blocks=100&min_usd=0&min_liquidity_usd=10000&min_volume_24h_usd=100&deep_limit=2","title":"Base liquidity exit risk decision packet","price":"$0.01","best_for":"Trading guards, token screeners, listing bots, and monitoring agents that need a direct Base liquidity-exit decision before routing exposure."},{"rank":2,"method":"GET","path":"/api/base-defi-risk","url":"https://x402.xx402.icu/api/base-defi-risk?limit=8","title":"Base DeFi allocation risk decision packet","price":"$0.01","best_for":"Base DeFi allocation monitors, treasury agents, protocol risk dashboards, and yield-pool prefilters that need a direct routing decision rather than a raw market snapshot."},{"rank":3,"method":"GET","path":"/api/base-token-trade-safety","url":"https://x402.xx402.icu/api/base-token-trade-safety?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=100&limit=5","title":"Base token pre-trade safety decision packet","price":"$0.01","best_for":"Pre-trade token safety decisions for execution agents, token screeners, trading guards, and risk routers."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":2,"intent":"pre_trade_token_safety","task":"I need to decide whether a Base token is safe enough to route, list, alert on, or block.","when_to_use":"Use before automated swaps, listing checks, token alerts, or route-size increases.","expected_decision":"trade_safety_decision with liquidity, flow, holder, contract-control, review, avoid, and next-product routing","first_paid_call":{"method":"GET","path":"/api/base-token-trade-safety","url":"https://x402.xx402.icu/api/base-token-trade-safety?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=100&limit=5","title":"Base token pre-trade safety decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/base-token-liquidity","url":"https://x402.xx402.icu/api/base-token-liquidity?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&limit=8","title":"Base token liquidity route decision packet","price":"$0.01","best_for":"Token routers, trading guards, screeners, and risk monitors that need a direct Base liquidity routing decision before sending orders or alerts."},{"rank":2,"method":"GET","path":"/api/base-dex-pair-risk","url":"https://x402.xx402.icu/api/base-dex-pair-risk?pair_address=0x72ab388e2e2f6facef59e3c3fa2c4e29011c2d38","title":"Base DEX pair routing risk decision packet","price":"$0.01","best_for":"Specific Base DEX pool routing decisions for execution agents, token screeners, pool monitors, and risk routers."},{"rank":3,"method":"GET","path":"/api/base-token-contract-risk","url":"https://x402.xx402.icu/api/base-token-contract-risk?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","title":"Base token contract control decision packet","price":"$0.01","best_for":"Token contract-control decisions for due diligence agents, token screeners, trading guards, and review queues."},{"rank":4,"method":"GET","path":"/api/base-token-flow-risk","url":"https://x402.xx402.icu/api/base-token-flow-risk?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=1000&limit=10","title":"Base token flow anomaly decision packet","price":"$0.01","best_for":"Recent ERC20 flow anomaly decisions for token risk alerts, market scanners, and trading guards."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":3,"intent":"route_or_swap_liquidity","task":"I need liquidity depth, route-size guidance, and pair concentration before a swap or routing decision.","when_to_use":"Use when a buyer agent needs to cap order size, avoid thin pools, or choose whether to buy pair-level checks.","expected_decision":"liquidity_decision with route_safety, market_depth, top_pairs, review queues, and route-size guidance","first_paid_call":{"method":"GET","path":"/api/base-token-liquidity","url":"https://x402.xx402.icu/api/base-token-liquidity?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&limit=8","title":"Base token liquidity route decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/base-dex-pair-risk","url":"https://x402.xx402.icu/api/base-dex-pair-risk?pair_address=0x72ab388e2e2f6facef59e3c3fa2c4e29011c2d38","title":"Base DEX pair routing risk decision packet","price":"$0.01","best_for":"Specific Base DEX pool routing decisions for execution agents, token screeners, pool monitors, and risk routers."},{"rank":2,"method":"GET","path":"/api/base-token-trade-safety","url":"https://x402.xx402.icu/api/base-token-trade-safety?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=100&limit=5","title":"Base token pre-trade safety decision packet","price":"$0.01","best_for":"Pre-trade token safety decisions for execution agents, token screeners, trading guards, and risk routers."},{"rank":3,"method":"GET","path":"/api/base-liquidity-exit-risk-feed","url":"https://x402.xx402.icu/api/base-liquidity-exit-risk-feed?query=aerodrome%2Cvirtual%2Cbase&token_address=0x532f27101965dd16442E59d40670FaF5eBB142E4%2C0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed&limit=12&token_limit=5&pair_limit=6&transfer_limit=6&window_blocks=100&min_usd=0&min_liquidity_usd=10000&min_volume_24h_usd=100&deep_limit=2","title":"Base liquidity exit risk decision packet","price":"$0.01","best_for":"Trading guards, token screeners, listing bots, and monitoring agents that need a direct Base liquidity-exit decision before routing exposure."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":4,"intent":"wallet_approval_revocation","task":"I need to decide whether wallet approvals or a specific owner-spender allowance should be reviewed or revoked.","when_to_use":"Use before trusting a wallet, suppressing approval alerts, or routing wallet actions through automation.","expected_decision":"approval_exposure_decision or allowance_decision with revocation priority and spender risk breakdown","first_paid_call":{"method":"GET","path":"/api/base-wallet-approval-exposure","url":"https://x402.xx402.icu/api/base-wallet-approval-exposure?owner=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=5000&limit=10","title":"Base wallet approval exposure decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/base-allowance-risk","url":"https://x402.xx402.icu/api/base-allowance-risk?owner=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&spender=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=3000","title":"Base allowance revocation decision packet","price":"$0.01","best_for":"Owner-spender ERC20 allowance checks for wallet safety tools that need a direct revocation or review decision."},{"rank":2,"method":"GET","path":"/api/base-approval-risk-feed","url":"https://x402.xx402.icu/api/base-approval-risk-feed?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913%2C0x4200000000000000000000000000000000000006&window_blocks=500&token_limit=2&limit=12","title":"Base approval spender risk decision packet","price":"$0.01","best_for":"Wallet safety tools, approval monitors, revocation agents, and risk dashboards that need chain-level spender triage before they know which owner wallet to inspect."},{"rank":3,"method":"GET","path":"/api/base-wallet-risk","url":"https://x402.xx402.icu/api/base-wallet-risk?address=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=3000&limit=6","title":"Base wallet safety decision packet","price":"$0.01","best_for":"Wallet safety tools, autonomous agents, and risk dashboards that need one Base wallet decision packet before trusting, routing to, or monitoring a wallet."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":5,"intent":"defi_allocation_risk","task":"I need a Base DeFi allocation, yield, outflow, or fee-quality decision before moving or keeping funds.","when_to_use":"Use before treasury allocation changes, yield-pool sizing, withdrawal suppression, or protocol exposure changes.","expected_decision":"defi_decision with priority queues, treasury_action hints, best allocation candidates, and retry-backed source status","first_paid_call":{"method":"GET","path":"/api/base-defi-risk","url":"https://x402.xx402.icu/api/base-defi-risk?limit=8","title":"Base DeFi allocation risk decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/base-protocol-outflow-risk-feed","url":"https://x402.xx402.icu/api/base-protocol-outflow-risk-feed?category=&limit=12&min_tvl_usd=1000000&yield_limit=4","title":"Base protocol outflow risk decision packet","price":"$0.01","best_for":"Treasury bots, DeFi allocation agents, risk dashboards, and monitoring jobs that need a direct Base protocol outflow decision before moving or keeping funds."},{"rank":2,"method":"GET","path":"/api/base-yield-pool-allocation-risk-feed","url":"https://x402.xx402.icu/api/base-yield-pool-allocation-risk-feed?project=&stable_only=false&limit=12&min_tvl_usd=250000&min_apy=0","title":"Base yield pool allocation decision packet","price":"$0.01","best_for":"Treasury bots, yield agents, vault allocators, and risk dashboards that need a direct Base pool-level allocation decision before placing or keeping funds."},{"rank":3,"method":"GET","path":"/api/base-protocol-fee-quality-feed","url":"https://x402.xx402.icu/api/base-protocol-fee-quality-feed?project=&category=&limit=12&min_tvl_usd=1000000&min_30d_fees_usd=1000","title":"Base protocol fee quality decision packet","price":"$0.01","best_for":"Treasury bots, DeFi allocation agents, vault allocators, and protocol monitors that need a direct Base fee-quality decision before setting exposure limits."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":6,"intent":"stablecoin_treasury_routing","task":"I need to choose whether a Base stable asset or bridge asset is acceptable for routing, treasury, or yield checks.","when_to_use":"Use before stablecoin routing, treasury movement, pool selection, or bridge-asset exposure changes.","expected_decision":"stable_asset_decision with peg, liquidity, circulation, mechanism, activity, and source breakdowns","first_paid_call":{"method":"GET","path":"/api/base-stable-asset-risk-feed","url":"https://x402.xx402.icu/api/base-stable-asset-risk-feed?asset=usdc%2Cusdbc%2Cdai%2Cusds%2Ceurc%2Cusdt&limit=12&dex_limit=0&min_liquidity_usd=0&min_volume_24h_usd=0","title":"Base stable asset risk decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/base-defi-risk","url":"https://x402.xx402.icu/api/base-defi-risk?limit=8","title":"Base DeFi allocation risk decision packet","price":"$0.01","best_for":"Base DeFi allocation monitors, treasury agents, protocol risk dashboards, and yield-pool prefilters that need a direct routing decision rather than a raw market snapshot."},{"rank":2,"method":"GET","path":"/api/base-yield-pool-allocation-risk-feed","url":"https://x402.xx402.icu/api/base-yield-pool-allocation-risk-feed?project=&stable_only=false&limit=12&min_tvl_usd=250000&min_apy=0","title":"Base yield pool allocation decision packet","price":"$0.01","best_for":"Treasury bots, yield agents, vault allocators, and risk dashboards that need a direct Base pool-level allocation decision before placing or keeping funds."},{"rank":3,"method":"GET","path":"/api/base-token-liquidity","url":"https://x402.xx402.icu/api/base-token-liquidity?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&limit=8","title":"Base token liquidity route decision packet","price":"$0.01","best_for":"Token routers, trading guards, screeners, and risk monitors that need a direct Base liquidity routing decision before sending orders or alerts."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":7,"intent":"new_pool_launch_or_listing","task":"I need to screen new or stressed Base pools before listing, alerting, or routing exposure.","when_to_use":"Use for launch monitors, hot-pool checks, pair anomaly review, and listing/routing guardrails.","expected_decision":"pool_launch_decision with launch age, liquidity depth, activity pressure, imbalance, price impulse, and next-product routing","first_paid_call":{"method":"GET","path":"/api/base-pool-launch-risk-feed","url":"https://x402.xx402.icu/api/base-pool-launch-risk-feed?query=base%2Cweth%2Cusdc%2Cvirtual%2Caerodrome&limit=12&min_liquidity_usd=1000&min_volume_24h_usd=100&max_pair_age_days=30","title":"Base pool launch risk decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/base-dex-pair-anomaly-radar","url":"https://x402.xx402.icu/api/base-dex-pair-anomaly-radar?query=aerodrome%2Cvirtual%2Cbase&limit=6&min_liquidity_usd=10000&min_volume_24h_usd=100","title":"Base DEX pair anomaly decision radar","price":"$0.01","best_for":"Trade routers, pool monitors, token scanners, and risk agents that need a current Base pair anomaly decision queue before deeper pair or token checks."},{"rank":2,"method":"GET","path":"/api/base-dex-pair-risk","url":"https://x402.xx402.icu/api/base-dex-pair-risk?pair_address=0x72ab388e2e2f6facef59e3c3fa2c4e29011c2d38","title":"Base DEX pair routing risk decision packet","price":"$0.01","best_for":"Specific Base DEX pool routing decisions for execution agents, token screeners, pool monitors, and risk routers."},{"rank":3,"method":"GET","path":"/api/base-token-diligence","url":"https://x402.xx402.icu/api/base-token-diligence?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=1000&limit=8","title":"Base token diligence packet","price":"$0.01","best_for":"Deep single-token diligence packets for Base token screeners and risk desks."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":8,"intent":"whale_transfer_or_flow_monitoring","task":"I need to decide whether large transfers, mint/burn flow, or counterparty concentration need review.","when_to_use":"Use for whale-flow monitors, transfer anomaly alerts, counterparty screening, and token-flow guardrails.","expected_decision":"large_transfer_decision with transfer priority rows, token summaries, review queues, and flow follow-ups","first_paid_call":{"method":"GET","path":"/api/base-large-transfer-radar","url":"https://x402.xx402.icu/api/base-large-transfer-radar?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913%2C0x4200000000000000000000000000000000000006&window_blocks=300&min_usd=100000&token_limit=2&limit=12","title":"Base large transfer decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/base-token-flow-risk","url":"https://x402.xx402.icu/api/base-token-flow-risk?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=1000&limit=10","title":"Base token flow anomaly decision packet","price":"$0.01","best_for":"Recent ERC20 flow anomaly decisions for token risk alerts, market scanners, and trading guards."},{"rank":2,"method":"GET","path":"/api/base-address-risk","url":"https://x402.xx402.icu/api/base-address-risk?address=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=3000&limit=8","title":"Base address counterparty screening decision packet","price":"$0.01","best_for":"Single-address intake decisions for Base wallets, contracts, counterparties, routing targets, and payout or deposit addresses."},{"rank":3,"method":"GET","path":"/api/base-wallet-counterparty-flow","url":"https://x402.xx402.icu/api/base-wallet-counterparty-flow?address=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=3000&limit=10","title":"Base wallet counterparty risk decision packet","price":"$0.01","best_for":"Wallet risk engines, transaction monitors, and execution guards that need a direct counterparty-flow decision for one wallet."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":9,"intent":"x402_service_market_scout","task":"I need to choose which x402 paid resource to buy for a task before spending across services.","when_to_use":"Use for buyer agents that need a live Bazaar search plus this server's own catalog before deciding which paid endpoint to call.","expected_decision":"scout_decision with buyer_execution_plan, our_service_fit, external_market, market_gap, and source_status","first_paid_call":{"method":"GET","path":"/api/x402-buyer-market-scout","url":"https://x402.xx402.icu/api/x402-buyer-market-scout?buyer_task=BTC15+market+microstructure+or+Base+token+risk&network=eip155%3A8453&limit=5&max_price_usdc=0.05&include_own_catalog=true","title":"x402 buyer market scout packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/x402-resource-preflight","url":"https://x402.xx402.icu/api/x402-resource-preflight?target_url=https%3A%2F%2Fx402.xx402.icu%2Fapi%2Fbase-actionable-risk-feed%3Fquery%3Daerodrome%2Cvirtual%2Cbase%26limit%3D10&max_price_usdc=0.05&expected_network=eip155%3A8453&expected_asset=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&require_bazaar_metadata=true","title":"x402 paid resource preflight packet","price":"$0.01","best_for":"Autonomous x402 buyers, agent wallets, MCP gateways, and marketplace crawlers that need to inspect one paid resource before deciding whether to spend."},{"rank":2,"method":"GET","path":"/api/x402-seller-visibility-audit","url":"https://x402.xx402.icu/api/x402-seller-visibility-audit?origin=https%3A%2F%2Fx402.xx402.icu&payTo=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&query=x402+buyer+market+scout+Base+BTC15&resource_path=%2Fapi%2Fx402-buyer-market-scout&network=eip155%3A8453&limit=5","title":"x402 seller visibility audit packet","price":"$0.01","best_for":"x402 builders, API sellers, marketplace operators, and agent-service teams that need to diagnose why a paid endpoint is or is not visible to machine buyers or CDP Bazaar."},{"rank":3,"method":"GET","path":"/api/base-actionable-risk-feed","url":"https://x402.xx402.icu/api/base-actionable-risk-feed?query=aerodrome%2Cvirtual%2Cbase&limit=10&token_limit=3&pair_limit=3&launch_limit=4&stable_limit=4&control_limit=4&outflow_limit=4&yield_limit=4&fee_quality_limit=3&include_onchain=false&transfer_limit=5&defi_limit=4&window_blocks=100&min_usd=100000&min_liquidity_usd=10000&min_volume_24h_usd=100&max_pair_age_days=30&deep_limit=1","title":"Base actionable first-purchase risk decision packet","price":"$0.01","best_for":"Agents, token screeners, trading guards, and risk dashboards that need one paid first-purchase Base decision packet before choosing deeper checks."},{"rank":4,"method":"GET","path":"/api/btc15-market-microstructure","url":"https://x402.xx402.icu/api/btc15-market-microstructure?market_timestamp=latest&lookback_rows=90","title":"BTC15 live market microstructure packet","price":"$0.01","best_for":"Prediction-market bots, BTC15 research agents, execution notebooks, and market microstructure monitors that need a small live packet from the current BTC 15-minute Up/Down market without reading the raw database."},{"rank":5,"method":"GET","path":"/api/btc15-execution-friction","url":"https://x402.xx402.icu/api/btc15-execution-friction?market_timestamp=latest&lookback_rows=90&max_ticket_usd=50","title":"BTC15 execution friction and ticket ladder packet","price":"$0.01","best_for":"BTC15 execution notebooks, alerting bots, and market monitors that need a small-ticket UP/DOWN slippage and fillability check without buying a broad market packet or raw order book."},{"rank":6,"method":"GET","path":"/api/btc15-threshold-pressure-alert","url":"https://x402.xx402.icu/api/btc15-threshold-pressure-alert?market_timestamp=latest&lookback_rows=90&threshold_gap_usd=75&pressure_score_min=25","title":"BTC15 threshold pressure alert packet","price":"$0.01","best_for":"BTC15 alerting bots and research agents that need a compact target-gap and pressure signal before waking a workflow or buying a broader microstructure packet."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":10,"intent":"x402_paid_resource_preflight","task":"I have a specific x402 resource URL and need to know whether an agent should pay it.","when_to_use":"Use before a paid retry to verify HTTP 402 behavior, parse Payment-Required terms, enforce budget/network/asset policy, and inspect Bazaar metadata.","expected_decision":"preflight_decision with payment_terms, resource_metadata, budget_check, buyer_retry_plan, and source_status","first_paid_call":{"method":"GET","path":"/api/x402-resource-preflight","url":"https://x402.xx402.icu/api/x402-resource-preflight?target_url=https%3A%2F%2Fx402.xx402.icu%2Fapi%2Fbase-actionable-risk-feed%3Fquery%3Daerodrome%2Cvirtual%2Cbase%26limit%3D10&max_price_usdc=0.05&expected_network=eip155%3A8453&expected_asset=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&require_bazaar_metadata=true","title":"x402 paid resource preflight packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/x402-buyer-market-scout","url":"https://x402.xx402.icu/api/x402-buyer-market-scout?buyer_task=BTC15+market+microstructure+or+Base+token+risk&network=eip155%3A8453&limit=5&max_price_usdc=0.05&include_own_catalog=true","title":"x402 buyer market scout packet","price":"$0.01","best_for":"Autonomous buyers, agent wallets, marketplace crawlers, and developers that need to choose which x402 paid resource to buy for a task before spending across multiple services."},{"rank":2,"method":"GET","path":"/api/x402-seller-visibility-audit","url":"https://x402.xx402.icu/api/x402-seller-visibility-audit?origin=https%3A%2F%2Fx402.xx402.icu&payTo=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&query=x402+buyer+market+scout+Base+BTC15&resource_path=%2Fapi%2Fx402-buyer-market-scout&network=eip155%3A8453&limit=5","title":"x402 seller visibility audit packet","price":"$0.01","best_for":"x402 builders, API sellers, marketplace operators, and agent-service teams that need to diagnose why a paid endpoint is or is not visible to machine buyers or CDP Bazaar."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":2,"max_total_budget_usdc":0.03},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":11,"intent":"btc15_prediction_market_microstructure","task":"I need a current BTC 15-minute prediction-market microstructure packet before a research, alerting, or execution decision.","when_to_use":"Use for BTC15 market monitors that need a small, paid, read-only summary of current Up/Down book state, BTC gap, slippage, trade pressure, execution friction, data quality, threshold alerts, compact recent-market tape, or resolved calibration features.","expected_decision":"btc15_decision, friction_decision, threshold_alert, calibration_decision, tape_decision, or feature_sample_decision with latest_snapshot/freshness, ticket ladders, pressure signals, market tape, labeled feature samples, quality flags, and source_status","first_paid_call":{"method":"GET","path":"/api/btc15-market-microstructure","url":"https://x402.xx402.icu/api/btc15-market-microstructure?market_timestamp=latest&lookback_rows=90","title":"BTC15 live market microstructure packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/btc15-execution-friction","url":"https://x402.xx402.icu/api/btc15-execution-friction?market_timestamp=latest&lookback_rows=90&max_ticket_usd=50","title":"BTC15 execution friction and ticket ladder packet","price":"$0.01","best_for":"BTC15 execution notebooks, alerting bots, and market monitors that need a small-ticket UP/DOWN slippage and fillability check without buying a broad market packet or raw order book."},{"rank":2,"method":"GET","path":"/api/btc15-threshold-pressure-alert","url":"https://x402.xx402.icu/api/btc15-threshold-pressure-alert?market_timestamp=latest&lookback_rows=90&threshold_gap_usd=75&pressure_score_min=25","title":"BTC15 threshold pressure alert packet","price":"$0.01","best_for":"BTC15 alerting bots and research agents that need a compact target-gap and pressure signal before waking a workflow or buying a broader microstructure packet."},{"rank":3,"method":"GET","path":"/api/btc15-calibration-slice","url":"https://x402.xx402.icu/api/btc15-calibration-slice?limit=96&remaining_seconds_max=90&sample_rows=12","title":"BTC15 resolved calibration slice packet","price":"$0.01","best_for":"BTC15 model builders, feature-store agents, calibration notebooks, and research bots that need aggregate hit-rate slices from recent resolved markets instead of a raw historical export."},{"rank":4,"method":"GET","path":"/api/btc15-recent-market-tape","url":"https://x402.xx402.icu/api/btc15-recent-market-tape?limit=12&resolved_only=false","title":"BTC15 recent market tape packet","price":"$0.01","best_for":"BTC15 model builders, market-data crawlers, and monitoring agents that need a small labeled recent-market tape instead of a raw database export."},{"rank":5,"method":"GET","path":"/api/btc15-resolved-feature-sample","url":"https://x402.xx402.icu/api/btc15-resolved-feature-sample?limit=6&snapshots_per_market=8&winner=any","title":"BTC15 resolved feature sample packet","price":"$0.01","best_for":"BTC15 model builders, calibration notebooks, feature-store agents, and research bots that need a small labeled UP/DOWN sample with final-window market features."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":3,"max_total_budget_usdc":0.04},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."},{"rank":12,"intent":"x402_seller_visibility_audit","task":"I need to diagnose whether my x402 service is discoverable by agents and marketplaces before trying to sell API calls.","when_to_use":"Use for x402 sellers that need a public-origin, unpaid-probe, Payment-Required/Bazaar metadata, CDP Bazaar settlement/recency, schema, and action-plan audit without logging in.","expected_decision":"visibility_decision with discovery_checks, cdp_bazaar_readiness, bazaar_visibility, metadata_quality, action_plan, and source_status","first_paid_call":{"method":"GET","path":"/api/x402-seller-visibility-audit","url":"https://x402.xx402.icu/api/x402-seller-visibility-audit?origin=https%3A%2F%2Fx402.xx402.icu&payTo=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&query=x402+buyer+market+scout+Base+BTC15&resource_path=%2Fapi%2Fx402-buyer-market-scout&network=eip155%3A8453&limit=5","title":"x402 seller visibility audit packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"follow_up_calls":[{"rank":1,"method":"GET","path":"/api/x402-buyer-market-scout","url":"https://x402.xx402.icu/api/x402-buyer-market-scout?buyer_task=BTC15+market+microstructure+or+Base+token+risk&network=eip155%3A8453&limit=5&max_price_usdc=0.05&include_own_catalog=true","title":"x402 buyer market scout packet","price":"$0.01","best_for":"Autonomous buyers, agent wallets, marketplace crawlers, and developers that need to choose which x402 paid resource to buy for a task before spending across multiple services."}],"budget_hint":{"first_call_usdc":0.01,"max_followup_calls":1,"max_total_budget_usdc":0.02},"required_paid_response_keys":["summary","priority_queue","risk_breakdown","review_queue","avoid_queue","source_status"],"stop_condition":"Stop buying follow-ups when the paid response has no review/avoid rows, no best_next_products, or source_status shows missing required sources."}],"buyer_value_contract":{"purpose":"Help an autonomous buyer decide whether a 0.01 USDC Base risk or BTC15 microstructure packet is worth buying before it spends on deeper checks.","best_fit_tasks":["Pre-trade token safety gates before a swap, route, listing, alert, or allocation action.","Wallet approval and spender review before suppressing or escalating approval alerts.","DeFi allocation, stable asset, pool launch, and whale-flow monitoring where a bot needs structured review queues.","x402 buyer-agent service selection where a bot needs live Bazaar search, competitor examples, own-catalog fit, and budget-aware stop conditions before spending.","x402 seller visibility diagnostics where a builder needs public discovery, HTTP 402, Payment-Required/Bazaar schema readiness, CDP Bazaar, metadata-quality, and action-plan checks before trying to sell.","BTC 15-minute prediction-market monitoring where a bot needs current microstructure, threshold-pressure alerts, recent labeled market tape, BTC gap, and data-quality guardrails without raw database access."],"unit_economics":{"first_packet_usdc":0.01,"typical_first_plus_two_followups_usdc":0.03,"buy_when":"The avoided bad route, unsafe approval, thin-liquidity trade, or low-quality DeFi allocation would cost more than the query budget.","do_not_treat_as":"This is not a return promise and not financial, legal, sanctions, compliance, tax, or investment advice."},"pre_purchase_checks":["Probe the target URL without payment and require HTTP 402 with the advertised Base USDC tuple.","Read /bot-buy.json, /purchase-index.json, and /openapi.json before paying.","Select an intent route or integration playbook instead of walking all resources manually."],"post_purchase_acceptance":["The paid JSON response includes a pass/watch/review/avoid style decision or a clearly named product decision object.","The response includes source_status so the buyer can downgrade or retry stale or partial data.","The response includes priority/review/avoid queues or best_next_products so the buyer can stop or buy follow-ups deterministically."],"stop_or_refund_expectation":"Stop buying follow-ups when the paid packet lacks required decision fields, shows missing required sources, or returns no review/avoid rows and no next-product routing."},"integration_playbooks":[{"rank":1,"playbook":"x402_seller_visibility_audit","buyer_task":"Audit whether an x402 service is visible to machine buyers and what to fix before promotion.","entry_resource":{"method":"GET","path":"/api/x402-seller-visibility-audit","url":"https://x402.xx402.icu/api/x402-seller-visibility-audit?origin=https%3A%2F%2Fx402.xx402.icu&payTo=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&query=x402+buyer+market+scout+Base+BTC15&resource_path=%2Fapi%2Fx402-buyer-market-scout&network=eip155%3A8453&limit=5","title":"x402 seller visibility audit packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/x402-seller-visibility-audit?origin=https%3A%2F%2Fx402.xx402.icu&payTo=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&query=x402+buyer+market+scout+Base+BTC15&resource_path=%2Fapi%2Fx402-buyer-market-scout&network=eip155%3A8453&limit=5","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/x402-seller-visibility-audit?origin=https%3A%2F%2Fx402.xx402.icu&payTo=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&query=x402+buyer+market+scout+Base+BTC15&resource_path=%2Fapi%2Fx402-buyer-market-scout&network=eip155%3A8453&limit=5","expected_status":200,"payment_header_required":true},"suggested_query_params":{"origin":"https://x402.xx402.icu","payTo":"0xfBDB0Ad415e95c4843FD872FAc967459572910f1","query":"x402 buyer market scout Base BTC15","resource_path":"/api/x402-buyer-market-scout","network":"eip155:8453","limit":5},"acceptance_criteria":["visibility_decision","discovery_checks","cdp_bazaar_readiness","bazaar_visibility","metadata_quality","action_plan","source_status"],"follow_up_intents":["x402_service_market_scout"],"cost_control":{"max_test_calls":1,"max_test_budget_usdc":0.01},"automation_notes":"Use for sellers before spending time on promotion; no login, signing, private keys, or KYC are required by this seller API.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":2,"playbook":"x402_buyer_market_scout","buyer_task":"Choose the best x402 paid endpoint for a buyer task by comparing live Bazaar results with this server's own catalog.","entry_resource":{"method":"GET","path":"/api/x402-buyer-market-scout","url":"https://x402.xx402.icu/api/x402-buyer-market-scout?buyer_task=BTC15+market+microstructure+or+Base+token+risk&network=eip155%3A8453&limit=5&max_price_usdc=0.05&include_own_catalog=true","title":"x402 buyer market scout packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/x402-buyer-market-scout?buyer_task=BTC15+market+microstructure+or+Base+token+risk&network=eip155%3A8453&limit=5&max_price_usdc=0.05&include_own_catalog=true","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/x402-buyer-market-scout?buyer_task=BTC15+market+microstructure+or+Base+token+risk&network=eip155%3A8453&limit=5&max_price_usdc=0.05&include_own_catalog=true","expected_status":200,"payment_header_required":true},"suggested_query_params":{"buyer_task":"BTC15 market microstructure or Base token risk","network":"eip155:8453","limit":5,"max_price_usdc":0.05,"include_own_catalog":true},"acceptance_criteria":["scout_decision","buyer_execution_plan","our_service_fit","external_market","market_gap","source_status"],"follow_up_intents":["x402_paid_resource_preflight","x402_service_market_scout","btc15_prediction_market_microstructure","pre_trade_token_safety"],"cost_control":{"max_test_calls":1,"max_test_budget_usdc":0.01},"automation_notes":"Use before spending across unfamiliar x402 services; stop if Bazaar is unavailable and external comparison is required.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":3,"playbook":"x402_resource_preflight","buyer_task":"Inspect one x402 resource URL before paying it, enforcing budget, network, asset, and metadata policy.","entry_resource":{"method":"GET","path":"/api/x402-resource-preflight","url":"https://x402.xx402.icu/api/x402-resource-preflight?target_url=https%3A%2F%2Fx402.xx402.icu%2Fapi%2Fbase-actionable-risk-feed%3Fquery%3Daerodrome%2Cvirtual%2Cbase%26limit%3D10&max_price_usdc=0.05&expected_network=eip155%3A8453&expected_asset=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&require_bazaar_metadata=true","title":"x402 paid resource preflight packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/x402-resource-preflight?target_url=https%3A%2F%2Fx402.xx402.icu%2Fapi%2Fbase-actionable-risk-feed%3Fquery%3Daerodrome%2Cvirtual%2Cbase%26limit%3D10&max_price_usdc=0.05&expected_network=eip155%3A8453&expected_asset=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&require_bazaar_metadata=true","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/x402-resource-preflight?target_url=https%3A%2F%2Fx402.xx402.icu%2Fapi%2Fbase-actionable-risk-feed%3Fquery%3Daerodrome%2Cvirtual%2Cbase%26limit%3D10&max_price_usdc=0.05&expected_network=eip155%3A8453&expected_asset=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&require_bazaar_metadata=true","expected_status":200,"payment_header_required":true},"suggested_query_params":{"target_url":"https://x402.xx402.icu/api/base-actionable-risk-feed?query=aerodrome,virtual,base&limit=10","max_price_usdc":0.05,"expected_network":"eip155:8453","expected_asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","require_bazaar_metadata":true},"acceptance_criteria":["preflight_decision","payment_terms","resource_metadata","budget_check","buyer_retry_plan","source_status"],"follow_up_intents":["x402_service_market_scout","x402_seller_visibility_audit"],"cost_control":{"max_test_calls":1,"max_test_budget_usdc":0.01},"automation_notes":"Use as a paid preflight guard before a buyer wallet sends a paid retry. This service does not pay the target resource.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":4,"playbook":"first_purchase_triage","buyer_task":"Choose one cheap packet before deciding whether any deeper Base risk checks are needed.","entry_resource":{"method":"GET","path":"/api/base-actionable-risk-feed","url":"https://x402.xx402.icu/api/base-actionable-risk-feed?query=aerodrome%2Cvirtual%2Cbase&limit=10&token_limit=3&pair_limit=3&launch_limit=4&stable_limit=4&control_limit=4&outflow_limit=4&yield_limit=4&fee_quality_limit=3&include_onchain=false&transfer_limit=5&defi_limit=4&window_blocks=100&min_usd=100000&min_liquidity_usd=10000&min_volume_24h_usd=100&max_pair_age_days=30&deep_limit=1","title":"Base actionable first-purchase risk decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/base-actionable-risk-feed?query=aerodrome%2Cvirtual%2Cbase&limit=10&token_limit=3&pair_limit=3&launch_limit=4&stable_limit=4&control_limit=4&outflow_limit=4&yield_limit=4&fee_quality_limit=3&include_onchain=false&transfer_limit=5&defi_limit=4&window_blocks=100&min_usd=100000&min_liquidity_usd=10000&min_volume_24h_usd=100&max_pair_age_days=30&deep_limit=1","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/base-actionable-risk-feed?query=aerodrome%2Cvirtual%2Cbase&limit=10&token_limit=3&pair_limit=3&launch_limit=4&stable_limit=4&control_limit=4&outflow_limit=4&yield_limit=4&fee_quality_limit=3&include_onchain=false&transfer_limit=5&defi_limit=4&window_blocks=100&min_usd=100000&min_liquidity_usd=10000&min_volume_24h_usd=100&max_pair_age_days=30&deep_limit=1","expected_status":200,"payment_header_required":true},"suggested_query_params":{"query":"aerodrome,virtual,base","limit":10,"token_limit":3,"pair_limit":3,"launch_limit":4,"stable_limit":4,"control_limit":4,"outflow_limit":4,"yield_limit":4,"fee_quality_limit":3,"include_onchain":"false","transfer_limit":5,"defi_limit":4,"window_blocks":100,"min_usd":100000,"min_liquidity_usd":10000,"min_volume_24h_usd":100,"max_pair_age_days":30,"deep_limit":1},"acceptance_criteria":["actionable_decision","buyer_execution_plan","priority_queue","best_next_products","source_status"],"follow_up_intents":["route_or_swap_liquidity","defi_allocation_risk","pre_trade_token_safety"],"cost_control":{"max_test_calls":1,"max_test_budget_usdc":0.01},"automation_notes":"Use this as the default first call for unknown token, wallet, DeFi, pool, transfer, or routing tasks.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":5,"playbook":"pre_trade_guardrail","buyer_task":"Gate a token before a swap, route-size increase, listing decision, or automated alert.","entry_resource":{"method":"GET","path":"/api/base-token-trade-safety","url":"https://x402.xx402.icu/api/base-token-trade-safety?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=100&limit=5","title":"Base token pre-trade safety decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/base-token-trade-safety?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=100&limit=5","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/base-token-trade-safety?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=100&limit=5","expected_status":200,"payment_header_required":true},"suggested_query_params":{"token_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","window_blocks":100,"limit":5},"acceptance_criteria":["trade_safety_decision","priority_queue","review_queue","avoid_queue","best_next_products","source_status"],"follow_up_intents":["route_or_swap_liquidity","new_pool_launch_or_listing","whale_transfer_or_flow_monitoring"],"cost_control":{"max_test_calls":2,"max_test_budget_usdc":0.02},"automation_notes":"Block or escalate automated action when the paid response returns review or avoid with supporting queues.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":6,"playbook":"swap_liquidity_cap","buyer_task":"Estimate whether a Base token route has enough liquidity depth for a proposed order size.","entry_resource":{"method":"GET","path":"/api/base-token-liquidity","url":"https://x402.xx402.icu/api/base-token-liquidity?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&limit=8","title":"Base token liquidity route decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/base-token-liquidity?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&limit=8","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/base-token-liquidity?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&limit=8","expected_status":200,"payment_header_required":true},"suggested_query_params":{"token_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","limit":8},"acceptance_criteria":["liquidity_decision","market_depth","top_pairs","review_queue","avoid_queue","source_status"],"follow_up_intents":["pre_trade_token_safety","route_or_swap_liquidity"],"cost_control":{"max_test_calls":2,"max_test_budget_usdc":0.02},"automation_notes":"Use top-pair depth and route-safety fields to cap size or trigger deeper pair-risk checks.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":7,"playbook":"approval_revocation_queue","buyer_task":"Prioritize wallet spender approvals or owner-spender allowances for review or revocation.","entry_resource":{"method":"GET","path":"/api/base-wallet-approval-exposure","url":"https://x402.xx402.icu/api/base-wallet-approval-exposure?owner=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=5000&limit=10","title":"Base wallet approval exposure decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/base-wallet-approval-exposure?owner=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=5000&limit=10","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/base-wallet-approval-exposure?owner=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=5000&limit=10","expected_status":200,"payment_header_required":true},"suggested_query_params":{"owner":"0xfBDB0Ad415e95c4843FD872FAc967459572910f1","token_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","window_blocks":5000,"limit":10},"acceptance_criteria":["approval_exposure_decision","priority_queue","revocation_priority_queue","review_queue","source_status"],"follow_up_intents":["wallet_approval_revocation"],"cost_control":{"max_test_calls":2,"max_test_budget_usdc":0.02},"automation_notes":"Use review queues to open a wallet safety ticket; keep final user signing outside the agent.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":8,"playbook":"defi_yield_allocation_review","buyer_task":"Review Base DeFi protocols, yield pools, outflows, and fee quality before changing allocation.","entry_resource":{"method":"GET","path":"/api/base-defi-risk","url":"https://x402.xx402.icu/api/base-defi-risk?limit=8","title":"Base DeFi allocation risk decision packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/base-defi-risk?limit=8","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/base-defi-risk?limit=8","expected_status":200,"payment_header_required":true},"suggested_query_params":{"limit":8},"acceptance_criteria":["defi_decision","priority_queue","treasury_action","best_next_products","source_status"],"follow_up_intents":["defi_allocation_risk","stablecoin_treasury_routing"],"cost_control":{"max_test_calls":3,"max_test_budget_usdc":0.03},"automation_notes":"Use only as an allocation risk packet; the response is data and routing, not investment advice.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":9,"playbook":"btc15_microstructure_packet","buyer_task":"Read the current BTC 15-minute prediction-market book, BTC gap, slippage, and trade pressure before alerting or research automation.","entry_resource":{"method":"GET","path":"/api/btc15-market-microstructure","url":"https://x402.xx402.icu/api/btc15-market-microstructure?market_timestamp=latest&lookback_rows=90","title":"BTC15 live market microstructure packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-market-microstructure?market_timestamp=latest&lookback_rows=90","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-market-microstructure?market_timestamp=latest&lookback_rows=90","expected_status":200,"payment_header_required":true},"suggested_query_params":{"market_timestamp":"latest","lookback_rows":90},"acceptance_criteria":["btc15_decision","latest_snapshot","window_stats","liquidity","trade_pressure","quality_flags","source_status"],"follow_up_intents":["btc15_prediction_market_microstructure"],"cost_control":{"max_test_calls":1,"max_test_budget_usdc":0.01},"automation_notes":"Use as a small read-only market packet. Do not treat it as a trading signal or request raw database exports.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":10,"playbook":"btc15_execution_friction_ladder","buyer_task":"Check whether a small UP or DOWN ticket is currently too thin, stale, or high-slippage before sizing an execution probe.","entry_resource":{"method":"GET","path":"/api/btc15-execution-friction","url":"https://x402.xx402.icu/api/btc15-execution-friction?market_timestamp=latest&lookback_rows=90&max_ticket_usd=50","title":"BTC15 execution friction and ticket ladder packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-execution-friction?market_timestamp=latest&lookback_rows=90&max_ticket_usd=50","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-execution-friction?market_timestamp=latest&lookback_rows=90&max_ticket_usd=50","expected_status":200,"payment_header_required":true},"suggested_query_params":{"market_timestamp":"latest","lookback_rows":90,"max_ticket_usd":50},"acceptance_criteria":["friction_decision","ticket_ladder","execution_guardrails","freshness","quality_flags","source_status"],"follow_up_intents":["btc15_prediction_market_microstructure"],"cost_control":{"max_test_calls":1,"max_test_budget_usdc":0.01},"automation_notes":"Use as a bounded friction and fillability gate. Do not treat it as a fill guarantee or standalone trading signal.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":11,"playbook":"btc15_alert_and_tape_scan","buyer_task":"Wake an alert workflow when BTC is near the 15-minute threshold, then inspect the recent resolved/open market tape for context.","entry_resource":{"method":"GET","path":"/api/btc15-threshold-pressure-alert","url":"https://x402.xx402.icu/api/btc15-threshold-pressure-alert?market_timestamp=latest&lookback_rows=90&threshold_gap_usd=75&pressure_score_min=25","title":"BTC15 threshold pressure alert packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-threshold-pressure-alert?market_timestamp=latest&lookback_rows=90&threshold_gap_usd=75&pressure_score_min=25","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-threshold-pressure-alert?market_timestamp=latest&lookback_rows=90&threshold_gap_usd=75&pressure_score_min=25","expected_status":200,"payment_header_required":true},"suggested_query_params":{"market_timestamp":"latest","lookback_rows":90,"threshold_gap_usd":75,"pressure_score_min":25},"acceptance_criteria":["threshold_alert","pressure_signals","freshness","quality_flags","source_status"],"follow_up_intents":["btc15_prediction_market_microstructure"],"cost_control":{"max_test_calls":2,"max_test_budget_usdc":0.02},"automation_notes":"Use alert_active as a wake-up flag and buy the recent market tape only when the workflow needs short-horizon context or calibration rows.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":12,"playbook":"btc15_resolved_calibration_slice","buyer_task":"Read recent resolved BTC15 bucket hit rates before deciding whether downstream model calibration has enough fresh labeled context.","entry_resource":{"method":"GET","path":"/api/btc15-calibration-slice","url":"https://x402.xx402.icu/api/btc15-calibration-slice?limit=96&remaining_seconds_max=90&sample_rows=12","title":"BTC15 resolved calibration slice packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-calibration-slice?limit=96&remaining_seconds_max=90&sample_rows=12","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-calibration-slice?limit=96&remaining_seconds_max=90&sample_rows=12","expected_status":200,"payment_header_required":true},"suggested_query_params":{"limit":96,"remaining_seconds_max":90,"sample_rows":12},"acceptance_criteria":["calibration_decision","label_balance","signal_buckets","sample_rows","quality_summary","source_status"],"follow_up_intents":["btc15_prediction_market_microstructure"],"cost_control":{"max_test_calls":1,"max_test_budget_usdc":0.01},"automation_notes":"Use for descriptive calibration intake only. The response is deliberately bounded and should not be treated as a full training dataset.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]},{"rank":13,"playbook":"btc15_resolved_feature_sample","buyer_task":"Fetch a small labeled UP/DOWN feature sample from already-resolved BTC15 markets before wiring a calibration notebook or feature-store task.","entry_resource":{"method":"GET","path":"/api/btc15-resolved-feature-sample","url":"https://x402.xx402.icu/api/btc15-resolved-feature-sample?limit=6&snapshots_per_market=8&winner=any","title":"BTC15 resolved feature sample packet","price":"$0.01","expected_unpaid_status":402,"expected_paid_status":200},"sample_unpaid_probe":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-resolved-feature-sample?limit=6&snapshots_per_market=8&winner=any","expected_status":402},"sample_paid_retry":{"method":"GET","url":"https://x402.xx402.icu/api/btc15-resolved-feature-sample?limit=6&snapshots_per_market=8&winner=any","expected_status":200,"payment_header_required":true},"suggested_query_params":{"limit":6,"snapshots_per_market":8,"winner":"any"},"acceptance_criteria":["feature_sample_decision","labeled_markets","feature_dictionary","quality_summary","source_status"],"follow_up_intents":["btc15_prediction_market_microstructure"],"cost_control":{"max_test_calls":1,"max_test_budget_usdc":0.01},"automation_notes":"Use only for feature sanity checks and calibration examples. The response is deliberately small and should not be treated as a raw historical dataset or trading signal.","stop_conditions":["Stop if unpaid probe does not return the expected HTTP 402 payment challenge.","Stop if source_status indicates missing required sources for the buyer task.","Stop follow-ups when review_queue and avoid_queue are empty and no best_next_products are returned."]}],"purchase_ladder":[{"intent":"first_trial","method":"GET","path":"/api/base-actionable-risk-feed","url":"https://x402.xx402.icu/api/base-actionable-risk-feed?query=aerodrome%2Cvirtual%2Cbase&limit=10&token_limit=3&pair_limit=3&launch_limit=4&stable_limit=4&control_limit=4&outflow_limit=4&yield_limit=4&fee_quality_limit=3&include_onchain=false&transfer_limit=5&defi_limit=4&window_blocks=100&min_usd=100000&min_liquidity_usd=10000&min_volume_24h_usd=100&max_pair_age_days=30&deep_limit=1","title":"Base actionable first-purchase risk decision packet","best_for":"Agents, token screeners, trading guards, and risk dashboards that need one paid first-purchase Base decision packet before choosing deeper checks.","price":"$0.01","output":["summary","actionable_decision","buyer_execution_plan","priority_queue","best_next_products","risk_breakdown","urgent_review","avoid_queue","category_coverage","action_queue","pool_launch_risk_feed","stable_asset_risk_feed","contract_control_event_feed","protocol_outflow_risk_feed","yield_pool_allocation_risk_feed","protocol_fee_quality_feed","promoted_token_radar","large_transfer_radar","onchain_radar","bucket_counts","source_status","sources"],"use_when":"Route the first paid Base risk purchase into pass, watch, review, or avoid using pool-launch risk, stable-asset stress, recent contract-control events, protocol outflow risk, yield-pool allocation risk, protocol fee-quality risk, promoted-token signals, large-transfer flow, DEX pair anomalies, token candidate screening, and DeFi/yield flags."},{"intent":"follow_up","method":"GET","path":"/api/x402-buyer-market-scout","url":"https://x402.xx402.icu/api/x402-buyer-market-scout?buyer_task=BTC15+market+microstructure+or+Base+token+risk&network=eip155%3A8453&limit=5&max_price_usdc=0.05&include_own_catalog=true","title":"x402 buyer market scout packet","best_for":"Autonomous buyers, agent wallets, marketplace crawlers, and developers that need to choose which x402 paid resource to buy for a task before spending across multiple services.","price":"$0.01","output":["summary","scout_decision","buyer_execution_plan","our_service_fit","external_market","market_gap","source_status","sources"],"use_when":"Use scout_decision, buyer_execution_plan, our_service_fit, external_market, and market_gap to decide whether to buy one of this server's packets, compare external Bazaar results, or stop."},{"intent":"follow_up","method":"GET","path":"/api/x402-resource-preflight","url":"https://x402.xx402.icu/api/x402-resource-preflight?target_url=https%3A%2F%2Fx402.xx402.icu%2Fapi%2Fbase-actionable-risk-feed%3Fquery%3Daerodrome%2Cvirtual%2Cbase%26limit%3D10&max_price_usdc=0.05&expected_network=eip155%3A8453&expected_asset=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&require_bazaar_metadata=true","title":"x402 paid resource preflight packet","best_for":"Autonomous x402 buyers, agent wallets, MCP gateways, and marketplace crawlers that need to inspect one paid resource before deciding whether to spend.","price":"$0.01","output":["summary","preflight_decision","payment_terms","resource_metadata","budget_check","buyer_retry_plan","source_status","sources"],"use_when":"Use preflight_decision, payment_terms, budget_check, resource_metadata, and buyer_retry_plan to decide whether a target URL is buyable, within budget, and machine-readable before sending a paid retry."},{"intent":"follow_up","method":"GET","path":"/api/x402-seller-visibility-audit","url":"https://x402.xx402.icu/api/x402-seller-visibility-audit?origin=https%3A%2F%2Fx402.xx402.icu&payTo=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&query=x402+buyer+market+scout+Base+BTC15&resource_path=%2Fapi%2Fx402-buyer-market-scout&network=eip155%3A8453&limit=5","title":"x402 seller visibility audit packet","best_for":"x402 builders, API sellers, marketplace operators, and agent-service teams that need to diagnose why a paid endpoint is or is not visible to machine buyers or CDP Bazaar.","price":"$0.01","output":["summary","visibility_decision","discovery_checks","cdp_bazaar_readiness","bazaar_visibility","metadata_quality","action_plan","source_status","sources"],"use_when":"Use visibility_decision, discovery_checks, cdp_bazaar_readiness, bazaar_visibility, metadata_quality, and action_plan to decide what to fix before trying to attract x402 buyers."},{"intent":"follow_up","method":"GET","path":"/api/base-liquidity-exit-risk-feed","url":"https://x402.xx402.icu/api/base-liquidity-exit-risk-feed?query=aerodrome%2Cvirtual%2Cbase&token_address=0x532f27101965dd16442E59d40670FaF5eBB142E4%2C0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed&limit=12&token_limit=5&pair_limit=6&transfer_limit=6&window_blocks=100&min_usd=0&min_liquidity_usd=10000&min_volume_24h_usd=100&deep_limit=2","title":"Base liquidity exit risk decision packet","best_for":"Trading guards, token screeners, listing bots, and monitoring agents that need a direct Base liquidity-exit decision before routing exposure.","price":"$0.01","output":["summary","liquidity_exit_decision","priority_queue","best_next_products","risk_breakdown","review_queue","urgent_review","avoid_queue","exit_risk_queue","targeted_token_checks","token_watchlist_digest","promoted_token_radar","pair_anomaly_radar","large_transfer_radar","bucket_counts","source_status","sources"],"use_when":"Route Base tokens, pools, promoted campaigns, pair anomalies, holder concentration, contract-control evidence, mint/burn flow, and large-transfer signals into pass, watch, review, or avoid."},{"intent":"follow_up","method":"GET","path":"/api/base-defi-risk","url":"https://x402.xx402.icu/api/base-defi-risk?limit=8","title":"Base DeFi allocation risk decision packet","best_for":"Base DeFi allocation monitors, treasury agents, protocol risk dashboards, and yield-pool prefilters that need a direct routing decision rather than a raw market snapshot.","price":"$0.01","output":["summary","defi_decision","priority_queue","best_next_products","best_allocation_candidates","risk_breakdown","risk_queue","review_queue","avoid_queue","withdrawal_review_queue","fee_quality_queue","incident_history","top_protocols","top_fee_quality_protocols","top_stablecoins","top_yield_pools","bucket_counts","risk_flags","source_status","sources"],"use_when":"Route Base-chain DeFi exposure into pass, watch, review, or avoid using protocol TVL, fee-quality, stablecoin concentration, public incident history, and yield-pool risk."},{"intent":"follow_up","method":"GET","path":"/api/base-token-trade-safety","url":"https://x402.xx402.icu/api/base-token-trade-safety?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=100&limit=5","title":"Base token pre-trade safety decision packet","best_for":"Pre-trade token safety decisions for execution agents, token screeners, trading guards, and risk routers.","price":"$0.01","output":["summary","trade_safety_decision","priority_queue","best_next_products","risk_breakdown","review_queue","avoid_queue","recommendation","token","top_pair","liquidity","flow","holder_sketch","contract_controls","bucket_counts","risk_flags","risk","source_status","sources"],"use_when":"Route a Base token into pass, watch, review, or avoid before trade execution using top-pair depth, route safety, transfer-flow anomalies, holder concentration, and contract-control evidence."},{"intent":"follow_up","method":"GET","path":"/api/base-wallet-approval-exposure","url":"https://x402.xx402.icu/api/base-wallet-approval-exposure?owner=0xfBDB0Ad415e95c4843FD872FAc967459572910f1&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&window_blocks=5000&limit=10","title":"Base wallet approval exposure decision packet","best_for":"Wallet safety tools, revocation agents, and risk dashboards that need a direct approval-exposure decision before trusting or using a wallet.","price":"$0.01","output":["summary","approval_exposure_decision","priority_queue","best_next_products","risk_breakdown","review_queue","avoid_queue","spenders","risk_level_counts","active_allowance_spenders","manual_review_spenders","revocation_priority_queue","revoke_now_spenders","bucket_counts","price_hint","source_status","sources"],"use_when":"Route a wallet token approval surface into pass, watch, review, or avoid using recent approval logs, current allowance status, spender account state, unlimited approvals, high-value allowance estimates, and source status."},{"intent":"follow_up","method":"GET","path":"/api/btc15-market-microstructure","url":"https://x402.xx402.icu/api/btc15-market-microstructure?market_timestamp=latest&lookback_rows=90","title":"BTC15 live market microstructure packet","best_for":"Prediction-market bots, BTC15 research agents, execution notebooks, and market microstructure monitors that need a small live packet from the current BTC 15-minute Up/Down market without reading the raw database.","price":"$0.01","output":["summary","btc15_decision","market","freshness","latest_snapshot","window_stats","liquidity","trade_pressure","quality_flags","source_status","sources"],"use_when":"Use btc15_decision, latest_snapshot, window_stats, liquidity, trade_pressure, and quality_flags to decide whether the current BTC15 market state is calm, watch-worthy, or too stale/unstable for automation."},{"intent":"follow_up","method":"GET","path":"/api/btc15-execution-friction","url":"https://x402.xx402.icu/api/btc15-execution-friction?market_timestamp=latest&lookback_rows=90&max_ticket_usd=50","title":"BTC15 execution friction and ticket ladder packet","best_for":"BTC15 execution notebooks, alerting bots, and market monitors that need a small-ticket UP/DOWN slippage and fillability check without buying a broad market packet or raw order book.","price":"$0.01","output":["summary","friction_decision","market","freshness","ticket_ladder","execution_guardrails","quality_flags","source_status","sources"],"use_when":"Use friction_decision, ticket_ladder, execution_guardrails, freshness, and quality_flags to decide whether a $5/$10/$20/$50/$100 style probe is feasible, too thin, stale, or unsuitable for automation."},{"intent":"follow_up","method":"GET","path":"/api/btc15-threshold-pressure-alert","url":"https://x402.xx402.icu/api/btc15-threshold-pressure-alert?market_timestamp=latest&lookback_rows=90&threshold_gap_usd=75&pressure_score_min=25","title":"BTC15 threshold pressure alert packet","best_for":"BTC15 alerting bots and research agents that need a compact target-gap and pressure signal before waking a workflow or buying a broader microstructure packet.","price":"$0.01","output":["summary","threshold_alert","market","freshness","pressure_signals","liquidity","quality_flags","source_status","sources"],"use_when":"Use threshold_alert.alert_active, score_0_100, target_side, direction_hint, and reasons to decide whether the current BTC15 market is close enough to the BTC threshold to escalate."},{"intent":"follow_up","method":"GET","path":"/api/btc15-calibration-slice","url":"https://x402.xx402.icu/api/btc15-calibration-slice?limit=96&remaining_seconds_max=90&sample_rows=12","title":"BTC15 resolved calibration slice packet","best_for":"BTC15 model builders, feature-store agents, calibration notebooks, and research bots that need aggregate hit-rate slices from recent resolved markets instead of a raw historical export.","price":"$0.01","output":["summary","calibration_decision","label_balance","signal_buckets","sample_rows","feature_dictionary","quality_summary","source_status","sources"],"use_when":"Use signal_buckets, label_balance, quality_summary, and sample_rows to check whether final-window BTC gap, book side, and pressure-side buckets are balanced enough for a downstream calibration workflow."},{"intent":"follow_up","method":"GET","path":"/api/btc15-recent-market-tape","url":"https://x402.xx402.icu/api/btc15-recent-market-tape?limit=12&resolved_only=false","title":"BTC15 recent market tape packet","best_for":"BTC15 model builders, market-data crawlers, and monitoring agents that need a small labeled recent-market tape instead of a raw database export.","price":"$0.01","output":["summary","tape_decision","markets","quality_summary","source_status","sources"],"use_when":"Use markets, quality_summary, and tape_decision to inspect recent winners, snapshot density, final/latest book state, BTC gap, and data quality before calibration or monitoring."},{"intent":"follow_up","method":"GET","path":"/api/btc15-resolved-feature-sample","url":"https://x402.xx402.icu/api/btc15-resolved-feature-sample?limit=6&snapshots_per_market=8&winner=any","title":"BTC15 resolved feature sample packet","best_for":"BTC15 model builders, calibration notebooks, feature-store agents, and research bots that need a small labeled UP/DOWN sample with final-window market features.","price":"$0.01","output":["summary","feature_sample_decision","labeled_markets","feature_dictionary","quality_summary","source_status","sources"],"use_when":"Use labeled_markets, feature_dictionary, and quality_summary to sanity-check model features, verify label balance, and test whether BTC gap, book pressure, slippage, and trade imbalance fields are usable before buying broader context."},{"intent":"follow_up","method":"GET","path":"/api/base-promoted-token-risk-radar","url":"https://x402.xx402.icu/api/base-promoted-token-risk-radar?limit=6&deep_limit=2&min_liquidity_usd=5000&min_volume_24h_usd=100&fallback_query=aerodrome%2Cvirtual%2Cbase","title":"Base promoted token campaign decision packet","best_for":"Risk agents, launch-review desks, token screeners, and execution guards that need a direct decision on currently promoted Base tokens before trusting or routing to them.","price":"$0.01","output":["summary","promoted_token_decision","priority_queue","risk_breakdown","tokens","promoted_token_queue","watchlist","review_queue","avoid_queue","bucket_counts","source_status","sources"],"use_when":"Route currently promoted Base tokens into pass, watch, review, or avoid using campaign sources, boost/ad intensity, market support, liquidity weakness, paid order activity, contract-control probes, and source status."},{"intent":"follow_up","method":"GET","path":"/api/base-large-transfer-radar","url":"https://x402.xx402.icu/api/base-large-transfer-radar?token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913%2C0x4200000000000000000000000000000000000006&window_blocks=300&min_usd=100000&token_limit=2&limit=12","title":"Base large transfer decision packet","best_for":"Whale-flow monitors, treasury guards, wallet safety tools, and autonomous agents that need a direct decision on recent large Base ERC20 transfers before alerts, routing, or exposure changes.","price":"$0.01","output":["summary","large_transfer_decision","priority_queue","risk_breakdown","token_summaries","large_transfers","review_queue","avoid_queue","bucket_counts","risk_flags","source_status","sources"],"use_when":"Route recent large transfers into pass, watch, review, or avoid using estimated USD size, mint/burn activity, contract counterparties, price-hint availability, token-source coverage, and transfer-log source status."}],"procurement_policy":{"first_trial_budget_usdc":0.01,"repeat_purchase_policy":"Only continue if the first paid JSON response contains a usable decision, buyer_execution_plan, non-empty queues, source_status, and next-product routing.","buy_if":["HTTP 402 challenge advertises exact Base USDC payment to the expected payTo address.","The unpaid probe returns 402 and the endpoint path matches this guide or OpenAPI.","The bot needs current Base token, wallet, DeFi, liquidity, approval, transfer, or trade-safety risk routing.","The bot needs current BTC15 microstructure, slippage, BTC gap, trade-pressure, or data-quality guardrails in a small paid JSON packet."],"do_not_buy_if":["The bot needs investment advice, legal/compliance advice, sanctions screening, or private user data.","The bot cannot evaluate JSON fields after purchase.","The payment challenge does not match the advertised Base USDC tuple."]},"trust_and_verification":{"x402scan_server_page":"https://www.x402scan.com/server/874c5e88-d1d4-49b0-ba13-ec2772e27f4c","settlement_status":"https://x402.xx402.icu/settlement.json","public_health":"https://x402.xx402.icu/health","openapi":"https://x402.xx402.icu/openapi.json","mcp":"https://x402.xx402.icu/.well-known/mcp.json","llms":"https://x402.xx402.icu/llms.txt"},"payment":{"protocol":"x402","scheme":"exact","network":"eip155:8453","asset":"Base 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Base onchain data and BTC15 public market microstructure decision packets.","not_advice":"Not financial, legal, sanctions, compliance, or investment advice.","secrets_required":false}}