Authentication

Anonymous API

You don't need an Authorization header or any other credentials. Any request to /api/v1/* works right away, rate-limited per IP (see Rate limits).

curl "https://datamockseed.firstflip.es/api/v1/es/iban?pais=ES&count=1"

The seed is not a credential

seed (query param or X-Seed header) doesn't authenticate anything: it only pins down which data the API generates, so two identical requests always return the same result. Use it to pin the data of a test or a demo, not to identify the caller.

curl "https://datamockseed.firstflip.es/api/v1/es/iban?pais=ES&count=1" -H "X-Seed: my-test-suite"