Research

Publisher (member) profile by numeric ID

Changed on

Fetch a single Crossref publisher-member record by numeric ID. Returns the publisher's primary name, location, owned DOI prefix list, corpus DOI counts (current / backfile / total), per-feature coverage metrics, and deposit flags. Example: 297 is Springer Science and Business Media LLC. Data licensed CC0 by Crossref.

get/api/v1/research/crossref/member/{member_id}

Request

  • Base URL: https://sugra.ai
  • URL: https://sugra.ai/api/v1/research/crossref/member/{member_id}
  • Auth: API key in header x-api-key

Path parameters

member_idstring required

Numeric Crossref member ID (e.g. 297 for Springer Nature).

Response

Full publisher-member record with prefix list, counts, coverage, and flags.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "data_age_days": 8.532,
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ],
    "stale_since": "2026-09-08T12:00:00Z",
    "period": "2026-Q1",
    "notes": "the UKMTO report behind these counts is dated 2026-08-21 and is 11 days old"
  }
}

Changes

  • bb59bcb0e35fRevision changes
    • info

      added the optional property // to the response with the status

    • info

      added the optional property // to the response with the status

  • d2472ec2cf81Revision changes
    • info

      added the non-success response with the status