DC API verification on Android

When to use

Verify a credential in the browser on Android without a QR scan on the same device: the page calls the W3C Digital Credentials API and Chrome invokes the wallet. Cross-device still works (Chrome shows a QR; Bluetooth must be on for the proximity check).

Before you build: run the integrator intake in igrantio-ows-overview - environment, API key, tenancy, backend host, webhooks, frontend - one question at a time, a recommended default with each.

Prerequisites

• Chrome 141+ (or 128+ with chrome://flags#web-identity-digital-credentials).
• The credential in the user's Data Wallet.
• Bluetooth on both devices for cross-device.