Machine-readable OpenAPI spec
1 of the 7 registrars tracked by Open Domain Data publish a machine-readable OpenAPI specification for their API.
1 of 7
14.3% of the 7 tracked registrars
1 of the 7 registrars tracked by Open Domain Data publish a machine-readable OpenAPI specification for their API.
How this is computed#how-computed
Count where openapi_spec is a non-empty URL in registrar_api_capabilities.
- registrar_api_capabilitiesfield openapi_spec · version 2026.06
Breakdown#breakdown
Every tracked registrar that contributes to this number, so the count can be reproduced from the source records.
Facts, not rankings#separation
Commercial separation
Open Domain Data publishes structured datasets only. It does not rank registrars or recommend providers. Ranking and recommendation products are maintained separately and must disclose how they use this data.
How to cite#cite
“1 of the 7 registrars tracked by Open Domain Data publish a machine-readable OpenAPI specification for their API.”
Open Domain Data, registrar_landscape 2026-Q3. https://opendomaindata.org/landscape/2026-q3/openapi-spec. Licensed CC BY 4.0.
Open Domain Data, registrar_landscape 2026-Q3. https://opendomaindata.org/landscape/2026-q3/openapi-spec. Licensed CC BY 4.0.
Data#downloads
This stat is one record in /api/registrar_landscape.json (id openapi-spec).