{"slug":"trade-chainverdict-xyz-v1-gtin-validate-b7ba24","title":"Validate a GTIN-8/12/13/14, UPC-A or EAN-13","host":"trade.chainverdict.xyz","method":"GET","resource":"https://trade.chainverdict.xyz/v1/gtin/validate","category":"other","description":"Validate a GTIN-8/12/13/14, UPC-A or EAN-13: check digit, format, GTIN-14 normalization, packaging indicator.","price_listed":0.004,"price_asked":0.004,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":342,"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":{"code":"4006381333931"},"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":{"code":{"description":"GTIN-8/12/13/14, UPC-A or EAN-13 to validate","type":"string"}},"required":["code"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"additionalProperties":true,"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.004,"price_match":true,"latency_ms":342,"error":null}],"description_full":"Validate a GTIN-8/12/13/14, UPC-A or EAN-13: check digit, format, GTIN-14 normalization, packaging indicator.","last_updated":"2026-08-27T21:54:33.952Z","schemes":["exact"]}