Credenco Business Wallet

What the Business Wallet does

The Credenco Business Wallet is a platform for issuing, holding and verifying verifiable credentials. Your organization manages credential and verifier templates from the web interface, and drives the same operations from your own systems over a REST API. It runs as a hosted service or on-premise in your own infrastructure.

It implements the standards the European Digital Identity ecosystem is built on: SD-JWT VC and mdoc credential formats, OpenID4VCI for issuance, OpenID4VP for presentation, DCQL for expressing what a verifier asks for, and token status lists for revocation.

Start here

• API introduction — what the API does and how the pieces fit together.
• Authentication — OAuth 2.0 client credentials and API keys.
• Issue credentials — issuer templates, credential templates, issuing from your backend.
• Verify credentials — verifier templates and presentation requests.
• Credential status and revocation — status lists and revoking an issued credential.
• How OpenID4VCI issuance works — one of the Explained pages, alongside OpenID4VP, DCQL, status lists and Wallet Unit Attestations.
• The BIG register use case — one of three worked examples, with mortgage and supplier onboarding.
• On-premise deployment — installing and configuring the wallet in your own environment.
• FAQ — short answers to the questions we are asked most.