API documentation

Authentication

Get a JWT from the mock token endpoint and apply it automatically to the “Try it out” calls below. Requires your client certificate to be installed & selected for this origin (mTLS).

Get token & authorize

Reference only. The official ECB OpenAPI v1.0 (EII API) — for browsing the real contract. “Try it out” is disabled: the mock implements a subset. Use the Mock endpoints tab to test.