Credential offer

Once all the required workflow components are configured, you can initiate an OID4VCI workflow by creating a Credential offer.

This is achieved by making an API request to a specific MATTR VII endpoint. The request defines the credential configurations that will be used as well as additional request parameters to support the authentication workflow.

MATTR VII responds with an offer URI, which can be shared with intended holders as a QR code, deep-link or wallet notification. This enables the digital wallet to present the offer to the holder and request for consent to initiate the issuance workflow.

The OID4VCI specification supports issuing multiple credentials in a single workflow, so you can reference multiple credential configurations in the same offer. When a multi-format credential offer is created, the generated URI offer is used to issue all the credential profiles in a single workflow.

Additional resources


API Reference