WaltIdCredentialProvider

Drives the whole presentation exchange against a walt.id wallet: initiate, fetch the presentation definition, authenticate, match credentials, present, and carry the resulting session into the download or compute call.

Usage

const  = await .(, {  })
 
const  = await .(, {
  ,
  : new (.(), { 
    : 'https://wallet.example.org'
  }) 
})
 
// Unchanged at the call site — the exchange happens inside.
const {  } = await .({ : 'did:ope:1234abcd...' })

Options

Option	Type	Purpose
`walletApi`	`string`	Wallet API base URL. Required unless `wallet` is given.
`wallet`	`WaltIdWallet`	Supply your own client instead.
`signer`	`Signer`	Authenticate as someone other than the instance's signer.
`walletId`	`string`	Pin a wallet rather than taking the first.
`did`	`string`	Pin a DID rather than taking the first.
`onSelectCredentials`	`(matches, presentationDefinition) => Promise<WaltIdCredential[]>`	Drive selection from a UI.
`onSelectDid`	`(dids) => Promise<string>`	Drive DID choice from a UI.
`sessionStore`	`SessionStore`	Override session caching.

Methods

`explainFailure(sessionId)`

A human-readable reason a presentation failed — which policy rejected it, rather than a bare error.

`clearSessions()`

Drop cached verifier sessions, keyed by DID, service and consumer address.

See credential-gated assets.

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