AMA: building EUDI Wallet developer tools — ask us anything

We're the team behind iGrant.io. Last week we shipped three free, browser-based developer tools for the EUDI Wallet ecosystem, timed to the ETSI EAA Plugtests:

• mdoc CBOR Decoder — https://docs.igrant.io/docs/devtools-mdoc-decoder/

• JWT / SD-JWT Decoder — https://docs.igrant.io/docs/devtools-jwt-decoder/

• QR Code Generator — https://docs.igrant.io/docs/devtools-qrcode-generator/

Behind those tools is a bigger stack — an Organisation Wallet for issuers and verifiers, OpenID4VCI/VP support, DCQL, EU Business Wallet flows. Demos: https://www.igrant.io/demo.html

Happy to take questions on:

• ISO 18013-5 / mdoc internals

• SD-JWT VC vs ISO mdoc — when to use which

• ETSI TS 119 472-1 conformance

• Building issuer/verifier services for EUDI ARF

• Anything specific about the tools

Drop questions below — we'll answer over the next few days.