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canton-network-docs/Release NotesWallet SDK

0.11.0

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0.11.0

Released on October 10th, 2025
  • Added support to tap internal parties
previously you could only tap external parties using signing flow, now it can be done for internal parties. this is useful for tapping the validator operator party right after startup in case of missing funds. 
await sdk.tokenStandard?.createAndSubmitTapInternal(
    validatorOperatorParty!,
    '20000000',
    {
        instrumentId: 'Amulet',
        instrumentAdmin: instrumentAdminPartyId,
    }
)
  • Dar-file manage
the functionality have been added for the adminLedgerController to upload dars, this is useful for testing custom dar flows 
// check if a specific dar files exist
const isDarUploaded = await sdk.userLedger?.isPackageUploaded(
    MY_DAR_PACKAGE
)

//upload a dar
await sdk.adminLedger?.uploadDar(MY_DAR_BYTES)
  • Full support for token standard allocations
// check pending allocation requests
const pendingAllocationRequests = await sdk.tokenStandard?.fetchPendingAllocationRequestView()

// create allocation command
const specAlice = {
    settlement: allocationRequestViewAlice.settlement,
    transferLegId: legIdAlice,
    transferLeg: legAlice,
}

const [allocateCmdAlice, allocateDisclosedAlice] =
    await sdk.tokenStandard!.createAllocationInstruction(
        specAlice,
        legAlice.instrumentId.admin
    )

// venue can check the allocation
const allocationsVenue = await sdk.tokenStandard!.fetchPendingAllocationView()
  • Party onboarding can now be done on the ledgerController instead of the TopologyController
this removes the need for grpc admin access you can replace as such: ================================================= ============================================== Previous Method new Method ================================================= ============================================== sdk.topology?.prepareExternalPartyTopology sdk.userLedger?.generateExternalParty sdk.topology?.submitExternalPartyTopology sdk.userLedger?.allocateExternalParty sdk.topology?.prepareSignAndSubmitExternalParty sdk.userLedger?.signAndAllocateExternalParty ================================================= ============================================== the multi-hosted configuration is the same, except that the ledger you call should not be included in the array 
//previous example of multi hosting
const multiHostedParticipantEndpointConfig = [
    {
        adminApiUrl: '127.0.0.1:2902', //this is the ledger we actual call to allocate
        baseUrl: new URL('http://127.0.0.1:2975'),
        accessToken: adminToken.accessToken,
    },
    {
        adminApiUrl: '127.0.0.1:3902',
        baseUrl: new URL('http://127.0.0.1:3975'),
        accessToken: adminToken.accessToken,
    },
]

//new example of multi hosting
const multiHostedParticipantEndpointConfig = [
    {
        //admin url is not needed anymore
        url: new URL('http://127.0.0.1:3975'),
        accessToken: adminToken.accessToken,
    },
]
for backwards compatibility the previous endpoints are still there and available.
  • User creation and rights management
you can now create new users and manage rights through the Wallet SDK. This can be useful for setting up a master user 
//create new user for alice
const aliceUser = await sdk.adminLedger!.createUser(
    'alice-user',
    aliceInternal
)

// grant alice CanReadAsAnyParty and CanExecuteAsAnyParty rights
await sdk.adminLedger!.grantMasterUserRights(aliceUser.id, true, true)
  • ListWallets now returns a list of partyIds instead of partyDetails
  • ListWallets now correctly returns the parties that the user has access to (including CanReadAsAnyParty)
  • Extended the max timeout when onboarding a party from 20s to 1 minute
  • Party onboarding now queries the specific party instead of all parties (performance improvement)
  • Party onboarding now has idempotent behavior
  • Default values changed for Wallet SDK from localLedgerDefault to localNetledgerDefault on all controllers
//previous instantiation (still preferred)
const sdk = new WalletSDKImpl().configure({
    logger: logger,
    authFactory: localNetAuthDefault,
    ledgerFactory: localNetLedgerDefault,
    topologyFactory: localNetTopologyDefault,
    tokenStandardFactory: localNetTokenStandardDefault,
})

//new version (does the same)
const sdk = new WalletSDKImpl().configure({
    logger: logger
})