# Verifications ## Get a biller's verifications - [GET /billers/{billerId}/verifications](https://developer.adfin.com/products/partner-integration/partner-integration-api-reference/verifications/getverifications.md): Returns the biller's verification history, latest first. checks[] is ordered and open. Checks may be added, removed or reordered, so an integration must not switch exhaustively on key or fail on an unrecognised one. A check that does not apply to a biller is left out of the list rather than sent with a status. A missing key means only that Adfin is not asking this biller for it right now.