{"current":"v1","versions":[{"version":"v1","status":"current","base_url":"https://api.singing.pet/v1","released":"2026-08-22","deprecated_on":null,"sunset_on":null}],"policy":{"scheme":"url_path","description":"The version is the first path segment, as in https://api.singing.pet/v1/videos. A new major version is only cut for a breaking change; additive changes ship into the current version without notice.","breaking_changes":["Removing an endpoint, a field, or an enum value","Making an optional request field required","Changing the type of an existing field","Changing the meaning of an existing status code"],"non_breaking_changes":["Adding an endpoint","Adding an optional request field","Adding a field to a response","Adding a new enum value to a field documented as extensible"],"notice_period_days":180,"signals":["A deprecated version answers with a Deprecation header carrying the date it was deprecated, per RFC 8594.","It also answers with a Sunset header carrying the date it stops working, per RFC 8594.","Both are accompanied by a Link header with rel=\"deprecation\" pointing at the migration notes.","GET https://api.singing.pet/versions lists every version and its dates as JSON."],"documentation_url":"https://singing.pet/api#versioning"}}