Catalog coverage

Parameters2

Headers

• Golfapi-Versionstring (date)

  API version. 2026-10-02 is the only version served, and the default when the header is omitted. Any other date is 400, including the retired versions GET / lists under version.retired. A malformed date is 400.

  2026-10-02Default 2026-10-02
• If-None-Matchstring

  ETag retained for this exact representation URL and version. A 304 is not charged against the rate limit, and its RateLimit-Remaining names the budget after that refund.

Responses9

• 200

  Published catalog counts.

• 304

  Unchanged representation, no response body. Quota refunded after response.

• 400

  Invalid recognized input or projected field.

• 401

  Missing, malformed, unknown, or revoked key.

• 403

  Resource/capability not granted.

• 405

  A routed path reached by a method other than GET or OPTIONS.

• 429

  Rate limit reached. 60 requests per 60-second wall-clock window by default; RateLimit-Limit carries this key’s actual cap. Honor Retry-After, which equals RateLimit-Reset.

• 500

  Server fault.

• 503

  Required representation or schema unavailable; honor Retry-After.

Response schema5 fields

• buildstringRequired
• published_atstring (date-time)Required
• catalog_completebooleanRequired

  Whether the catalog covers its launch scope. False. Every count in this response describes published records, so a search miss, an empty page and a 404 are statements about this build and not about what exists.

• notestring

  Plain-language restatement of what the counts do and do not establish.

• resourcesResourceCoverage[]Required

  Only club types accessible to this key.