Identity that lives with the user.

A user-owned digital wallet: people store their DIDs and Verifiable Credentials on-device and present them with consent — so your app holds no private keys and stores zero PII.

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Where it fits

The holder layer of the Affinidi Trust Network.

Elements Services issues and verifies credentials; Affinidi Vault is where those credentials live — with the user, under their control.

Identity lives with the user

DIDs and Verifiable Credentials are stored on the user’s device — not in your backend. Users bring their identity to your app.

No private keys in your backend

Users prove and present credentials without your service ever holding their private keys. Less to secure, less to breach.

Consent on every share

Every disclosure is explicit and user-approved, with selective disclosure so users share only what is asked for.

Core capabilities

What Affinidi Vault gives you.

A user-owned wallet plus the standards and SDKs to embed it anywhere.

Affinidi Vault

A user-owned wallet for web and mobile that keeps credentials on-device and enables granular, consent-driven sharing.

User-owned
On-device
Web & mobile

Affinidi SSI

Self-sovereign identity primitives — DIDs and W3C Verifiable Credentials — so users control their own identity data.

W3C DIDs
Verifiable Credentials
Self-sovereign

DCQL

Digital Credentials Query Language — request specific credentials from the wallet with selective disclosure.

DCQL
Selective disclosure
Standardised

Affinidi TDK — Vault

Embed Vault capabilities directly into your own app, including a Dart package for Flutter.

Embeddable
Dart / Flutter
SDK

How it works

How Vault stores, organises and proves identity.

Your application talks to the wallet; the wallet holds credentials on-device and presents them with consent; the verifier checks them cryptographically.

Your application Auth · issuance · verification

Affinidi Vault

Setup & profiles

Claim & store

Present with consent

One wallet per user · secured by passphrase + biometrics · keys never leave the device

Verifiers & counterparties Cryptographic verification

How teams use it

One Vault, different value for every team.

The same user-owned wallet is a reusable identity primitive for product teams and a liability-reducer for platform teams.

For auth, issuance & verification teams

A reusable holder layer for onboarding, credential claim and presentation — build the flow once and reuse it everywhere.

Passwordless, wallet-based authentication
Deliver issued credentials straight to the user
Request and verify presentations with consent

For platform & enterprise teams

Keep credential data with users, not in central stores — reducing breach liability and simplifying compliance.

No private keys or PII in your backend
Selective disclosure by default
Open standards keep users portable

For developers

Two ways to ship with Affinidi Vault.

Point users to the ready-made wallet app, or embed Vault directly into your own product.

Use the web & mobile app

Point users to the Affinidi Vault app for instant onboarding — no build required to start issuing and verifying.

Open Affinidi Vault →

Build with the SDK

Embed Vault capabilities into your own app with the Affinidi TDK, including a Dart package for Flutter.

Explore the TDK →

Explore the suite

Part of Affinidi Elements.

Vault pairs with the credential engine and encrypted messaging to close the full trust loop.

Available now

Issue, verify, request and manage Verifiable Credentials.

The credential layer for your apps
Issuance, Login, Verification, Iota
Build a production credential ecosystem

See product page

Available now

Encrypted, verifiable communication.

Built on DIDComm v2.1
End-to-end encrypted; mediators cannot read
Exchange credentials between any parties

See product page

Get started

Ready to ship user-controlled identity?

Give your users a wallet they own — and take private keys and PII off your books. Talk to us or start building today.

Start building

Book a demo Read the docs