{"slug":"agent-search-centorprat-workers-dev-watch-e6e898","title":"Monitor a topic","host":"agent-search.centorprat.workers.dev","method":"POST","resource":"https://agent-search.centorprat.workers.dev/watch","category":"market","description":"Monitor a topic: call with a query (web or news) and a watchId; each call returns only the results you have not seen before (newResults) plus the full list, so polling agents stop re-reading old links and spending tokens on them. No setup: the first call creates the watch. Hashed URLs only, kept 60 ","price_listed":0.006,"price_asked":0.006,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1202,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:137","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"kind":"news","query":"x402 payments news"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"country":{"description":"2-letter country the results are for: us, gb, de, es, fr, in, br, ... (default us)","type":"string"},"hours":{"description":"news only: window in hours","type":"integer"},"kind":{"description":"web | news (default web)","type":"string"},"numResults":{"description":"1-20","type":"integer"},"private":{"description":"true = the query is not logged or cached (default false)","type":"boolean"},"query":{"description":"What to search for","type":"string"},"time":{"description":"freshness: hour, day, week, month or year (optional)","type":"string"},"watchId":{"description":"8-64 chars; leave out on the first call","type":"string"}},"required":["query"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-25","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.006,"price_match":true,"latency_ms":1202,"error":null}],"description_full":"Monitor a topic: call with a query (web or news) and a watchId; each call returns only the results you have not seen before (newResults) plus the full list, so polling agents stop re-reading old links and spending tokens on them. No setup: the first call creates the watch. Hashed URLs only, kept 60 days; the query text is never stored.","last_updated":"2026-10-25T15:56:42.248Z","schemes":["exact"]}