# info.description
The public, read-only machine-readable catalogue behind PIER20's market and economic benchmark pages.

# externalDocs.description
Read the published benchmarks and their methodology

# paths./api/benchmarks.get.description
Returns PIER20's complete published benchmark catalogue, including each benchmark's identity, source, frequency, latest observation date, freshness state, and current movement summary. No authentication or request parameters are required.

# paths./api/benchmarks.get.responses.503.description
The published catalogue is temporarily unavailable.

# components.schemas.Problem.description
A machine-readable HTTP problem response based on RFC 9457.

# components.schemas.Problem.properties.detail.example
The benchmarks catalogue supports GET and HEAD requests only.

# components.schemas.Problem.properties.resolution.example
See https://pier20.com/openapi.json for the supported API surface.