{"slug":"api-zkrobotics-fr-x402-extract-json-307601","title":"Extract structured JSON from unstructured text (invoices, emails, ads, CVs...)","host":"api.zkrobotics.fr","method":"GET","resource":"https://api.zkrobotics.fr/x402/extract-json","category":"search","description":"Extract structured JSON from unstructured text (invoices, emails, ads, CVs...): name the fields you want, get clean JSON back. Any language, up to 6,000 characters.","price_listed":0.007,"price_asked":0.007,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1026,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"fields":"number, date, total, customer","text":"Invoice #42 dated March 3, 2026, total $120 incl. tax, customer: John Smith."},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"properties":{"fields":{"maxLength":500,"type":"string"},"text":{"maxLength":6000,"type":"string"}},"required":["text"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"data":{"type":"object"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-19","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.007,"price_match":true,"latency_ms":1026,"error":null}],"description_full":"Extract structured JSON from unstructured text (invoices, emails, ads, CVs...): name the fields you want, get clean JSON back. Any language, up to 6,000 characters.","last_updated":"2026-10-19T06:41:15.157Z","schemes":["exact"]}