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Wallet Gateway › User API › listApiKeys User API listApiKeys JSON-RPC Added 1.5.0 POST JSON-RPC listApiKeys Protocol Details Protocol JSON-RPC Transport HTTP POST Method listApiKeys Parameters 0 Result object Inputs Outputs result Shape object Required apiKeys apiKeys arr

Wallet Gateway › User API › listNetworks User API listNetworks JSON-RPC Updated 1.4.0 POST JSON-RPC listNetworks Protocol Details Protocol JSON-RPC Transport HTTP POST Method listNetworks Parameters 0 Result object Inputs Outputs result Shape object Required networks netwo

Wallet Gateway › User API › signMessage User API signMessage JSON-RPC Added 1.4.0 POST JSON-RPC signMessage Protocol Details Protocol JSON-RPC Transport HTTP POST Method signMessage Parameters 1 Result object Inputs params Shape object Required messageId messageId string re

Wallet Gateway › User API › getTransaction User API getTransaction JSON-RPC Updated 0.27.0 POST JSON-RPC getTransaction Protocol Details Protocol JSON-RPC Transport HTTP POST Method getTransaction Parameters 1 Result object Inputs params Shape object Required transactionId t

Wallet Gateway › User API › selfSignedAccessToken User API selfSignedAccessToken JSON-RPC Added 1.4.0 Updated 1.10.0 POST JSON-RPC selfSignedAccessToken Protocol Details Protocol JSON-RPC Transport HTTP POST Method selfSignedAccessToken Parameters 1 Result object Inputs params S

Canton Network Splice Review the release details for the latest updates, enhancements, and bug fixes. Canton Review the release details for Canton tools, including PQS, Daml Shell, Daml language, and more. Wallet Integration Wallet Gateway Review the release details for the latest updates

Wallet Gateway › User API › removeSession User API removeSession JSON-RPC POST JSON-RPC removeSession Protocol Details Protocol JSON-RPC Transport HTTP POST Method removeSession Parameters 0 Result null Inputs Outputs result Shape null Schema Null Related Schemas Null c

Wallet Gateway › User API › listSessions User API listSessions JSON-RPC POST JSON-RPC listSessions Protocol Details Protocol JSON-RPC Transport HTTP POST Method listSessions Parameters 0 Result object Inputs Outputs result Shape object Required sessions sessions array[obj

Starting a new project? Use the versions currently deployed on DevNet. Last Updated: November 5, 2026

Release notes are reproduced from @canton-network/dapp-sdk GitHub releases. Releases • dApp SDK 1.9.0 — 2026-11-05 • dApp SDK 1.8.0 — 2026-10-12 • dApp SDK 1.7.1 — 2026-09-10 • dApp SDK 1.7.0 — 2026-09-09 • dApp SDK 1.6.0 — 2026-09-04 • dApp SDK 1.5.1 — 2026-08-13 • dApp SDK 1.5.0 — 2026-

1.9.0 — 2026-11-05 🚀 Features • dapp-sdk: allow renaming saved remote wallets ( #2816 , #2553 ) 🧱 Updated Dependencies • Updated @canton-network/core-wallet-dapp-remote-rpc-client to 1.17.0 • Updated @canton-network/core-wallet-dapp-rpc-client to 1.17.0 • Updated @canton-network/core-walle

Release notes are reproduced from @canton-network/wallet-gateway-remote GitHub releases. Releases • Wallet Gateway 1.13.0 — 2026-10-22 • Wallet Gateway 1.12.0 — 2026-10-12 • Wallet Gateway 1.11.3 — 2026-09-17 • Wallet Gateway 1.11.2 — 2026-09-12 • Wallet Gateway 1.11.1 — 2026-09-10 • Walle

This feature is introduced with version 0.15 of the Registry App. Version 0.9.0 of the utility-registry-v0 package added the underlying isPaused field to the InstrumentConfiguration. A paused instrument cannot be interacted with by non-registrar parties, with narrow exceptions where the regi

Daml module Splice.Api.Token.AllocationRequestV2 V2 of the AllocationRequest interface, which is used by applications Daml Module Splice.Api.Token.AllocationRequestV2 Latest release 0.10.1 Interfaces Interface AllocationRequest A request by an app for allocations to be created to enabl

Daml module Splice.Api.Token.AllocationInstructionV2 V2 interfaces to enable wallets to instruct the registry to create allocations. Daml Module Splice.Api.Token.AllocationInstructionV2 Latest release 0.10.1 Interfaces Interface AllocationFactory Contracts implementing AllocationFacto

Daml module Splice.Api.Token.AllocationV2 This module defines V2 of the Allocation interface and supporting types. Daml Module Splice.Api.Token.AllocationV2 Latest release 0.10.1 Interfaces Interface Allocation A contract representing the approval of the authorizer to send or receive t

Daml Reference splice-api-token-allocation-instruction-v2 Current splice-api-token-allocation-instruction-v2 modules generated from versioned docs JSON snapshots. Daml Latest release 0.10.1 Versions 22 Current modules 1 Modules Splice.Api.Token.AllocationInstructionV2 Daml V2 interfaces

Daml Reference splice-api-token-allocation-request-v2 Current splice-api-token-allocation-request-v2 modules generated from versioned docs JSON snapshots. Daml Latest release 0.10.1 Versions 22 Current modules 1 Modules Splice.Api.Token.AllocationRequestV2 Daml V2 of the AllocationReque

Daml Reference splice-api-token-allocation-v2 Current splice-api-token-allocation-v2 modules generated from versioned docs JSON snapshots. Daml Latest release 0.10.1 Versions 22 Current modules 1 Modules Splice.Api.Token.AllocationV2 Daml This module defines V2 of the Allocation interfa

Daml Reference splice-api-token-holding-v2 Current splice-api-token-holding-v2 modules generated from versioned docs JSON snapshots. Daml Latest release 0.10.1 Versions 22 Current modules 1 Modules Splice.Api.Token.HoldingV2 Daml Types and interfaces for retrieving an investor’s holding

Daml module Splice.Api.Token.HoldingV2 Types and interfaces for retrieving an investor’s holdings. Daml Module Splice.Api.Token.HoldingV2 Latest release 0.10.1 Interfaces Interface Holding Holding interface. View Type: HoldingView Choices: Choice Archive Controllers: Signato

Daml Reference splice-api-token-transfer-events-v2 Current splice-api-token-transfer-events-v2 modules generated from versioned docs JSON snapshots. Daml Latest release 0.10.1 Versions 22 Current modules 1 Modules Splice.Api.Token.TransferEventsV2 Daml Interface to log events for token

Daml module Splice.Api.Token.TransferEventsV2 Interface to log events for token standard transfers. Daml Module Splice.Api.Token.TransferEventsV2 Latest release 0.10.1 Interfaces Interface EventLog An interface for templates that can be used to report token standard v2 events. The non

Daml Reference splice-api-token-transfer-instruction-v2 Current splice-api-token-transfer-instruction-v2 modules generated from versioned docs JSON snapshots. Daml Latest release 0.10.1 Versions 22 Current modules 1 Modules Splice.Api.Token.TransferInstructionV2 Daml V2 API to instruct

Daml module Splice.Api.Token.TransferInstructionV2 V2 API to instruct transfers of holdings between accounts. Daml Module Splice.Api.Token.TransferInstructionV2 Latest release 0.10.1 Interfaces Interface TransferFactory A factory contract to instruct transfers of holdings between parti

This section describes how to deploy a standalone validator node on a VM or a local machine using Docker Compose . The deployment consists of the validator node along with associated wallet and CNS UIs and, from Splice 0.9.0 onwards, optionally the Wallet Gateway and Splice Portfolio , and onboards

0.10.1 • Canton: Upgrade Canton to 3.7.2 . • Docker images • Upgrade base image to 1.0.19 • Helm charts • The default initImageName of the pg-init init containers, and the image of the postgres-exporter init container, are now postgres:18.6-trixie, pinned by digest, instead of postgre

The DA Apps team performs weekly maintenance every Thursday from 09:00–10:00 ET / 15:00–16:00 Central European Time / 13:00–14:00 UTC , aligned with Splice upgrades on MainNet. During this maintenance window, individual components may experience brief periods of downtime.

The Operator backend exposes a set of publicly accessible endpoints serving information essential to the fulfillment of the Registry Daml workflows. It is used by the Registry UI to source reference information, such as the party identifier of the operator, as well as the set of available instrumen

This is done by implementing the Splice BurnMintFactory interface in the AllocationFactory template of the Registry App. An off-ledger endpoint provides the necessary contract disclosures in order to execute the BurnMintFactory_BurnMint choice. See the Open API spec for more details.