[Openid-dcp] DCQL Playground and 1.0 release of DCQL TypeScript library

[Timo Glastra]

Hi all,

I wanted to share a new DCQL Playground we've created based on our DCQL
implementation: https://dcql.animo.id/

[image: image.png]

The playground is based on our open source DCQL library at the OpenWallet
Foundation, which has just been updated to support OpenID4VP 1.0 (with some
leniency to support older draft features for now), and supports all DCQL
features and credential formats.

The library has been created to give very detailed matching results:
- whether the meta (format / type) matches
- which claim sets match, with the claim set payload extracted from the
credential payload. For  claim sets, which claim
- which claims within a credential query match, with the claims extracted
from the credential payload. It also has detailed error messages why a
claim didn't match (such as not defined, or expected value didn't match)
- which trusted_authority query matches

The library has now also been published as version 1.0.0 with OpenID4VP 1.0
being published, and the library supporting all features.

Both the DCQL library and Playground are available as Apache 2.0:
- DCQL on NPM: https://www.npmjs.com/package/dcql
- DCQL on Github: https://github.com/openwallet-foundation-labs/dcql-ts
- DCQL Playground: https://dcql.animo.id
- DCQL Playground Github: https://github.com/animo/dcql-playground

Please let me know if you have any feedback.

Best regards,

*Timo Glastra*

*Co-Founder | **Animo Solutions*
https://animo.id
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