{"slug":"api-lucasnode-app-api-x402-fact-check-aefbe8","title":"Fact check","host":"api.lucasnode.app","method":"POST","resource":"https://api.lucasnode.app/api/x402/fact-check","category":"search","description":"Fact check: send one claim or yes/no question, get a verdict (true, false, partly_true or unverified), a one-sentence answer, and the source it is based on. One web search, a few seconds.","price_listed":0.05,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":3,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"claim":"Supabase's Pro plan starts at $25 per month."},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"claim":{"description":"A statement or yes/no question to check.","maxLength":300,"minLength":10,"type":"string"}},"required":["claim"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"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":[],"description_full":"Fact check: send one claim or yes/no question, get a verdict (true, false, partly_true or unverified), a one-sentence answer, and the source it is based on. One web search, a few seconds.","last_updated":"2026-10-15T01:59:23.615Z","schemes":["exact"]}