APIs

Doffin provides APIs for submitting, validating, translating, searching and retrieving procurement notices. API access requires a valid subscription key. Please see the individual API and operation documentation for usage details.

Rate limits

Unless otherwise specified for an operation, the Doffin Notices API allows a maximum of 30 requests per minute per API subscription.

Some operations have specific limits, which are documented on the relevant operation. If a limit is exceeded, the API returns HTTP 429 Too Many Requests. Clients should respect the Retry-After response header before retrying.