{"service":"liquidation-risk-mcp","generated_at":"2026-05-25T18:55:00Z","purpose":"Crawler-visible marketplace ingestion proof for x402/Bazaar/PayAI agents. Shows live paid resources, schemas/examples, payment rail, demos, and buyer-intent vocabulary in one stable JSON URL.","buyer_intent_queries":["Aave liquidation risk MCP","Compound liquidation risk x402","DeFi health factor alert API"],"payment":{"rail":"x402","network":"base","network_caip":"eip155:8453","pay_to":"0x1664530DC2A1CA350B1dbaD1Fc1F1a70c90fe4de","asset":"USDC","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"discovery":{"home":"https://liquidation-risk-mcp.mtree.workers.dev/","x402":"https://liquidation-risk-mcp.mtree.workers.dev/.well-known/x402","agent_card":"https://liquidation-risk-mcp.mtree.workers.dev/.well-known/agent-card.json","mcp":"https://liquidation-risk-mcp.mtree.workers.dev/.well-known/mcp.json","openapi":"https://liquidation-risk-mcp.mtree.workers.dev/openapi.yaml","llms_txt":"https://liquidation-risk-mcp.mtree.workers.dev/llms.txt","sitemap":"https://liquidation-risk-mcp.mtree.workers.dev/sitemap.xml","contact":"https://liquidation-risk-mcp.mtree.workers.dev/contact"},"paid_routes":[{"method":"POST","path":"/v1/risk/aave_v3","resource":"https://liquidation-risk-mcp.mtree.workers.dev/v1/risk/aave_v3","price_usdc":0.03,"atomic_amount":30000,"description":"Paid Aave V3 liquidation-risk verdict for agents before they borrow, lever, liquidate, or allow autopay. Returns buyer_decision, evidence_summary, execution_policy, next_action, live health factor, and liquidation trigger distance. Buyer-intent match: Aave liquidation risk, health factor API.","keywords":["liquidation-risk-mcp","liquidation risk mcp","aave v3","health factor","autopay risk","x402","Bazaar","Aave liquidation risk","health factor API","Compound liquidation risk","liquidation alert API","DeFi liquidation risk"],"demo_url":"https://liquidation-risk-mcp.mtree.workers.dev/demo/aave_v3","input_example":{"address":"0x0000000000000000000000000000000000000000","chain":"base","action":"borrow_or_autopay"},"output_example":{"ok":true,"service":"liquidation-risk-mcp","endpoint":"/v1/risk/aave_v3","buyer_decision":"allow_with_cap","evidence_summary":{"protocol":"aave-v3","health_factor":1.82,"liquidation_risk":"safe","price_drop_to_liquidation_pct":45.1},"execution_policy":{"spend_verdict":"pay_if_fresh","max_age_seconds":120,"stop_conditions":["health_factor_below_1_15","rpc_degraded"]},"next_action":"If health_factor is below 1.5, reduce borrow or require human review before the next agent transaction."},"input_schema":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"EVM wallet address to check"},"chain":{"type":"string","enum":["base","ethereum","arbitrum","optimism","polygon"]},"action":{"type":"string","description":"Buyer action being gated, e.g. borrow, liquidate, allow_autopay"}}},"output_schema":{"example":{"ok":true,"service":"liquidation-risk-mcp","endpoint":"/v1/risk/aave_v3","buyer_decision":"allow_with_cap","evidence_summary":{"protocol":"aave-v3","health_factor":1.82,"liquidation_risk":"safe","price_drop_to_liquidation_pct":45.1},"execution_policy":{"spend_verdict":"pay_if_fresh","max_age_seconds":120,"stop_conditions":["health_factor_below_1_15","rpc_degraded"]},"next_action":"If health_factor is below 1.5, reduce borrow or require human review before the next agent transaction."}}},{"method":"POST","path":"/v1/risk/compound_v3","resource":"https://liquidation-risk-mcp.mtree.workers.dev/v1/risk/compound_v3","price_usdc":0.03,"atomic_amount":30000,"description":"Paid Compound III liquidation-risk verdict for agents before they borrow, lever, liquidate, or allow autopay. Returns buyer_decision, evidence_summary, execution_policy, next_action, live borrow/collateral facts, and liquidatable status. Buyer-intent match: Compound liquidation risk, liquidation alert API.","keywords":["liquidation-risk-mcp","liquidation risk mcp","compound v3","comet","autopay risk","x402","Bazaar","Compound liquidation risk","liquidation alert API","Aave liquidation risk","DeFi liquidation risk","health factor API"],"demo_url":"https://liquidation-risk-mcp.mtree.workers.dev/demo/compound_v3","input_example":{"address":"0x0000000000000000000000000000000000000000","chain":"base","market":"USDC","action":"borrow_or_autopay"},"output_example":{"ok":true,"service":"liquidation-risk-mcp","endpoint":"/v1/risk/compound_v3","buyer_decision":"block_if_liquidatable","evidence_summary":{"protocol":"compound-v3","market":"USDC","is_liquidatable":false,"borrow_balance":0},"execution_policy":{"spend_verdict":"pay_if_fresh","max_age_seconds":120,"stop_conditions":["is_liquidatable_true","unsupported_market"]},"next_action":"If liquidatable is true, do not route new borrow/autopay actions; prepare liquidation or repay flow."},"input_schema":{"type":"object","required":["address"],"properties":{"address":{"type":"string"},"chain":{"type":"string","enum":["base","ethereum","arbitrum","polygon"]},"market":{"type":"string","enum":["USDC","WETH"]},"action":{"type":"string"}}},"output_schema":{"example":{"ok":true,"service":"liquidation-risk-mcp","endpoint":"/v1/risk/compound_v3","buyer_decision":"block_if_liquidatable","evidence_summary":{"protocol":"compound-v3","market":"USDC","is_liquidatable":false,"borrow_balance":0},"execution_policy":{"spend_verdict":"pay_if_fresh","max_age_seconds":120,"stop_conditions":["is_liquidatable_true","unsupported_market"]},"next_action":"If liquidatable is true, do not route new borrow/autopay actions; prepare liquidation or repay flow."}}}],"ingestion_gate":{"unpaid_expected_status":402,"paid_expected_status":200,"cache_control":"public, max-age=300","verification_note":"If an external marketplace row lacks examples, compare it with this live proof and /.well-known/x402; stale cache or field stripping is external to the service."}}