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YanezYID Partner Portal

Partner Integration

Verify a user's biometric identity — without holding their biometrics

Yanez lets your application confirm that a user holds a Yanez biometric identity. Biometric data never leaves the user's device, your signing keys never leave your backend, and every partner request is signed end to end.

Start the quickstart Browse the API reference

Choose your path

  • Quickstart

    Sign your first partner request and validate a yid in about ten minutes.

    First signed request

  • Web apps

    Browser front end, partner backend as the trust boundary, QR or link handoff.

    Web integration

  • Android apps

    Deep-link handoff to YanezYID on Android, plus build-flavor URI schemes.

    Android integration

  • iPhone apps

    Handoff to YanezYID on iOS with App Attest, signed from your backend.

    iOS integration

Core building blocks

  • Request signing

    Ed25519 signatures over a canonical string. No bearer tokens, no shared secrets in the client.

    Authentication

  • Deep link signing

    Build and sign the yanezbio://sign link that launches YanezYID.

    Deep link signing

  • Callback verification

    Verify the BLS12-381 signature yourself. Never trust a client-asserted result.

    Callback verification

  • Record validation

    One endpoint confirms a yid and its key binding against the Yanez registry.

    Backend API

Environments

Environment Base URL Use for
Test https://ptest.yanez.ai All development and certification work.
Production https://yid.yanez.ai Live traffic, after the production checklist.

Keep up to date

  • Changelog

    API changes, app releases, and breaking-change notices.

    Recent releases

  • Download the app

    Store links, supported versions, and the deep-link testbed.

    Get YanezYID

  • Support

    Contacts, rate limits, key rotation, and escalation paths.

    Get help