{"slug":"402-com-tr-api-x402-rug-monitor-0e8527","title":"Pay once to watch a Base token's liquidity","host":"402.com.tr","method":"GET","resource":"https://402.com.tr/api/x402/rug-monitor","category":"market","description":"Pay once to watch a Base token's liquidity. We snapshot a baseline and, on each monitor run, POST your webhook if liquidity collapses (a liquidity pull — the actual moment of a rug). Not price moving — the pool being drained out from under you. Expires after 30 days.","price_listed":0.1,"price_asked":null,"state":"no_terms","state_label":"Answers HTTP 429 without x402 payment terms","checks_7d":1,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:137","eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","pathParams":{},"queryParams":{"dropPct":"50","token":"0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"properties":{"check":{"description":"Or: monitor id to poll its status","type":"string"},"dropPct":{"description":"Fire on liquidity drop % (default 50)","type":"string"},"token":{"description":"Token address","type":"string"},"webhook":{"description":"Webhook URL (optional — omit to poll)","type":"string"}},"required":["token"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":429,"valid_402":false,"asked_usdc":null,"price_match":null,"latency_ms":387,"error":null}],"description_full":"Pay once to watch a Base token's liquidity. We snapshot a baseline and, on each monitor run, POST your webhook if liquidity collapses (a liquidity pull — the actual moment of a rug). Not price moving — the pool being drained out from under you. Expires after 30 days.","last_updated":"2026-09-04T04:58:28.572Z","schemes":["exact"]}