ECMWF · OpenAPI Overlay 1.0.0

API Evangelist overlay for ECMWF Data Stores STAC Catalogue

2 actions 2 updates update extends openapi/ecmwf-data-stores-catalogue-openapi.yml

Derived by API Evangelist Built from the contracts ECMWF publishes. ECMWF did not publish this file.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-providerx-ownershipx-docsx-authentication

Targets 1

$.info

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist overlay for ECMWF Data Stores STAC Catalogue
  version: 1.0.0
extends: openapi/ecmwf-data-stores-catalogue-openapi.yml
x-generated: '2026-10-18'
x-method: generated
x-source: openapi/ecmwf-data-stores-catalogue-openapi.yml
x-rationale: Adds provider/ownership context to the captured contract without mutating it.
actions:
- target: $.info
  description: Record provider ownership and agent-facing context.
  update:
    x-provider: ECMWF
    x-ownership: Served on Copernicus hosts because ECMWF implements C3S and CAMS (https://www.ecmwf.int/en/about/what-we-do/copernicus);
      the contract's info.title names ECMWF Data Stores.
    x-docs: https://cds.climate.copernicus.eu/how-to-api
- target: $.info
  description: Note that catalogue operations take no credentials.
  update:
    x-authentication: none declared; catalogue operations carry no PRIVATE-TOKEN header parameter

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