{"slug":"mini-tollbooth-onrender-com-wallet-watch-9c251a","title":"Has anything changed — stateful wallet monitoring","host":"mini-tollbooth.onrender.com","method":"GET","resource":"https://mini-tollbooth.onrender.com/wallet-watch","category":"market","description":"Has anything changed — stateful wallet monitoring. Set a baseline, pass it back later, get a plain-words diff of approvals, balances, and exposure. Verdict: baseline, no-changes, or changed. Toll: $0.02 USDC on Base or Solana.","price_listed":0.02,"price_asked":0.02,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":165,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"chain":"base","wallet":"0x8BE8D056d5F0bEF850eC9ed5C4a8d647cBE896C0"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"chain":{"description":"Which chain (default base).","enum":["base","ethereum"],"type":"string"},"prev_state":{"description":"Optional base64-encoded state object from a previous /wallet-watch call — returns a diff against it.","type":"string"},"wallet":{"description":"Wallet address to monitor (0x… on Base or Ethereum).","type":"string"}},"required":["wallet"],"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":"2026-10-10","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.02,"price_match":true,"latency_ms":165,"error":null}],"description_full":"Has anything changed — stateful wallet monitoring. Set a baseline, pass it back later, get a plain-words diff of approvals, balances, and exposure. Verdict: baseline, no-changes, or changed. Toll: $0.02 USDC on Base or Solana.","last_updated":"2026-10-05T20:12:01.816Z","schemes":["exact"]}