OpenID4VP 1.0

The DCQL Builder

Define the credentials you want to request and get a valid DCQL query to request them via OID4VP.

? What is DCQL? |? What is OID4VP?
1Define the credentials you want to request using the form on the left.
2Your valid DCQL query is generated live on the right — copy it at any time.
3 Optionally, use it with the walt.id Verifier to turn it into a valid OID4VP Authorization Request — for free.
Credential requests
URI/URN identifying the credential type. Multiple values become alternatives.
No selectively-disclosable fields will be returned — add claims to request specific fields.

Ready to verify credentials?

Your DCQL query describes what to request. To actually verify credentials you need a service that wraps it into a full OID4VP Authorization Request — here's where to go next.

walt.id · Verifier
Use your query with the walt.id Verifier

Drop your DCQL query into the walt.id Verifier service and get a standards-compliant OID4VP Authorization Request your wallet app can respond to.

Get started →
Background
What is OID4VP?

OpenID for Verifiable Presentations is the protocol that carries your DCQL query to a wallet. Learn how the request-response flow works in plain English.

Read the guide →
Background
What is DCQL?

The Digital Credentials Query Language lets you declare exactly which credentials and claims to request. Understand what every field in your generated query actually means.

Read the guide →