Integrations

Your app embeds the SDK and calls receive() + present(). The SDK speaks standard OID4VCI + OpenID4VP to every Thoryn service — no SDK-specific handshake on the server side.

Thoryn service integrations

Credential Issuer (receive)

SDK's receive(offerUrl) consumes any OID4VCI-conformant offer — from Thoryn Credential Issuer or any other ARF-conformant issuer.

Broker + eIDAS Verifier (present)

SDK's present(requestUri) handles the OpenID4VP flow. Biometric gate on every presentation. Works against Thoryn Broker, Thoryn eIDAS Verifier, or any ARF-conformant verifier.

Trust Registry + VCT Registry (resolve)

Wallet resolves VCT metadata to render credentials with localised display info. Trust-chain validation happens on the verifier side; the wallet focuses on presentation UX.

Your app integrations

Deep linking

Register openid-credential-offer:// and openid4vp:// URL schemes in your app. The SDK provides the handlers; your app owns the routing and UX.

Biometric UX

iOS LAContext + Android BiometricPrompt integrated; the SDK exposes callbacks for "prompt shown", "auth succeeded", "auth failed" so your app can render an appropriate UI.

Storage backup

Device-bound by design. No cloud recovery; credentials are re-issued into a new device if the user migrates. Your app can mark credentials with per-app metadata ("primary employment", "training completion") for UX organisation.