Wallets

@attestto/id-wallet-adapter v0.4.1

Universal discovery layer for credential wallet browser extensions. Instead of hard-coding support for each wallet, your application announces what it needs and wallets respond if they can fulfill the request.

The NASCAR Problem

Every relying party shouldn't need a grid of wallet logos. The adapter uses a CustomEvent-based discovery protocol — no server required. Wallets announce themselves; your app picks the best match.

Key Features

• Zero runtime dependencies — ships as a single ESM module
• CustomEvent discovery — wallets announce via wallet-announce events, no polling
• 4 wire protocols — CHAPI, OID4VP, DIDComm v2, WACI-DIDComm
• Built-in picker modal — or bring your own UI
• QR fallback — reaches mobile wallets when no extension is installed

Quick Install

 npm install @attestto/id-wallet-adapter 

 import { pickWallet } from '@attestto/id-wallet-adapter'

const wallet = await pickWallet({
  requiredProtocols: ['oid4vp'],
  requiredGoals: ['authentication'],
}) 

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