{"slug":"apiacre-com-v1-research-crossref-doi-metadata-f221c5","title":"Resolve one DOI into normalized open Crossref bibliographic, author, container, ","host":"apiacre.com","method":"POST","resource":"https://apiacre.com/v1/research/crossref-doi-metadata","category":"search","description":"Resolve one DOI into normalized open Crossref bibliographic, author, container, citation-count, license, identifier, and correction or retraction-link metadata without abstracts or full text.","price_listed":0.003,"price_asked":0.003,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":354,"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":{"body":{"doi":"10.1038/s41586-021-03819-2"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"doi":{"type":"string"}},"required":["doi"],"type":"object"},"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":{"properties":{"data":{"properties":{"documentation":{"type":"string"},"doi":{"type":"string"},"limitations":{"items":{},"type":"array"},"metadataLicense":{"type":"object"},"retrievedAt":{"type":"string"},"source":{"type":"string"},"status":{"type":"string"},"work":{"type":"object"}},"type":"object"},"meta":{"properties":{"cached":{"type":"boolean"},"duration_ms":{"type":"integer"},"next_actions":{"items":{"type":"object"},"type":"array"},"sources":{"items":{"type":"string"},"type":"array"},"warnings":{"items":{"type":"string"},"type":"array"}},"required":["duration_ms","cached","sources","warnings","next_actions"],"type":"object"},"request_id":{"type":"string"},"service":{"type":"string"},"version":{"type":"string"}},"required":["request_id","service","version","data","meta"],"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":0.003,"price_match":true,"latency_ms":354,"error":null}],"description_full":"Resolve one DOI into normalized open Crossref bibliographic, author, container, citation-count, license, identifier, and correction or retraction-link metadata without abstracts or full text.","last_updated":"2026-08-30T22:49:04.156Z","schemes":["exact"]}