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Documentation
Pages from 29 sources, kept in sync: the official Canton Network and Digital Asset docs, documentation from teams building on Canton, and readmes from their code. Search all of it, or start from a path below.
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Official
JSON Ledger API Migration to V2 guide
Migration guide for existing JSON Ledger API V1 users. JSON Ledger API V2 is a mirror of a gRPC Ledger API, thus it diverges substantially in some aspects from V1 API. Some v1 endp…
Nov 6, 2026
Code
OpenZeppelin/canton-contracts: examples/pausable/vault-test/daml/OpenZeppelin/Examples/Pausable/VaultTest.daml
…Examples.Pausable.Vault data Fixture = Fixture with admin : Party owner : Party vault : ContractId Vault -- | An unpaused vault holding 100 for the owner. setup : Script Fixture se…
Code
OpenZeppelin/canton-contracts: packages/access/scoped-authorization-grant-v1/README.md
…ation Grant V1 An authority issues a grant allowing another party to perform a specific operation on a resource. Application choices validate the grant against their own trusted po…
Ecosystem
Managed Keycloak
… ledgerApiUserManagementScope: daml_ledger_api spec.network.partyHint must also be set — it becomes the wallet user's username. {% hint style="danger" %} The realm must already exi…
Ecosystem
Custom contracts
…iewed and deployed on the Loop validator. Deploying a third-party DAR on our validator is a hosting decision with real regulatory, reputational and network-standing exposure, so we…
Official
Runbooks
Runbooks provide a structured response to known incident types. Each runbook follows the same phases: detect, assess, act, verify, and document. Incident Response Template Use this…
Aug 6, 2026
Code
Denend/x402-canton-core: README.md
…edger | 0.6.2 | JSON Ledger API v2 client, Ed25519 external-party signing, and Scan API client. | See each package README for details: packages/core, packages/ledger. Install npm i…
Official
ListPartyHostingLimits
…Protobuf › com.digitalasset.canton.topology.admin.v30 › ListPartyHostingLimits com.digitalasset.canton.topology.admin.v30 ListPartyHostingLimits gRPC RPC /com.digitalasset.canton.t…
Nov 6, 2026
Official
Blocklist
As digital assets integrate deeper into global financial systems, relying solely on manual operational processes is no longer sufficient. Modern regulatory frameworks expect compli…
Jul 9, 2026
Ecosystem
Security
…e integrated with the OpenID protocol, which allows a third-party service to authenticate a user. This removes central dependency on storing credentials in a single place and enhan…
Code
Denend/x402-canton-core: packages/ledger/README.md
…epare + interactiveSubmissionExecute pair used for external-party signing. - Bounded ACS reads: queryActiveContractsSlice and queryActiveContractsBounded for parties with more cont…
Official
Overview
…ingle aggregated dashboard • Review transaction history per party • Send, withdraw, accept, and reject transfer offers • Allocate assets to allocation requests, and withdraw those …
Sep 11, 2026
Code
digital-asset/cn-quickstart: quickstart/daml/external-test-sources/splice-amulet-test/daml/Splice/Scripts/TestAmuletBurn.daml
…muletDepositBots app -- bootstrap user and service provider party validator1 <- setupValidator app "validator1" provider1 <- setupUser app "provider1" validator1 provider2 <- setup…
Ecosystem
Inside the Canton Ecosystem: Who Is Live and Who Is Still Testing?
…twork coordinates one shared transaction while showing each party only its slice — but it is not cryptographic "zero knowledge," and it does not erase metadata, legal, or custody r…
Code
Denend/x402-canton-facilitator: packages/ledger/README.md
…epare + interactiveSubmissionExecute pair used for external-party signing. - ACS limits: queryActiveContractsBounded, isAcsLimitExceeded, ACS_DEFAULT_LIST_LIMIT (200), MAX_TRANSFER…
Official
dApp SDK
TypeScript package dApp SDK TypeScript client library reference for dApp integrations. TypeScript Updated 1.2.0 Exports removed in 1.2.0 Package @canton-network/dapp-sdk Current re…
Sep 22, 2026
Code
OpenZeppelin/canton-contracts: test/token-cip112-types-v1-test/daml/OpenZeppelin/Token/Cip112/TypesV1/Test.daml
… as a registry's templates do. template Stored with admin : Party config : RegistryConfig instruction : TransferInstructionState allocation : AllocationState where signatory admin …
Official
User API
…provider. | Wallets | createWallet() | Create a new wallet (party) on a network. | | listWallets() | List all wallets for the current user. | | setPrimaryWallet() | Set the primary…
Aug 6, 2026
Code
noders-team/go-daml: docs/dev/README.md
…onse structs for every call pkg/types DAML primitive types (PARTY, TEXT, INT64, NUMERIC, TEXTMAP, ...) pkg/codec custom JSON marshaling for DAML records / variants / enums pkg/erro…
Official
External Signing: Hashing Algorithm
… The resulting hash is signed by the holder of the external party’s private key. The signature authorizes the ledger changes described by the transaction on behalf of the external …
Aug 28, 2026
Code
OpenZeppelin/canton-contracts: packages/security/pausable-v1/README.md
Pausable V1 The guards and failure statuses for the Pausable interface in openzeppelin-api-pausable-v1. | Field | Value | |---|---| | Package | openzeppelin-pausable-v1 | | Public …
Ecosystem
OpenZeppelin for Canton
…sable : An emergency stop mechanism that lets an authorized party halt and resume sensitive choices. Settlement • Settlement (CIP-112) : An experimental, interface-shaped settlemen…
Ecosystem
Search Canton Network
Search Canton Network Transaction, party, validator, app or contract id... ⌘K 14D TRANSACTION VOLUME 11.83M 14D 1M 3M 6M Network Stats TRANSACTIONS 597.33M…
Official
Validator Architecture
A validator is the fundamental infrastructure unit on Canton Network. It hosts parties, stores their contract data, and processes transactions on their behalf. Understanding what’s…
May 12, 2026
Official
0.10.0
…es await sdk.tokenStandard!.grantFeatureAppRightsForInternalParty() • localNet variation for AppProvider & AppUser you can now use both the appProvider and AppUser easily for show …
Jul 13, 2026
Code
Noves-Inc/canton-data-app: readme.md
… send and receive assets, keep an address book, and use any party their Canton account is allowed to act as. Embedded mode lets an approved host application include the Data App in…
Official
Ordering Consensus
…ryption keys. • Sender privacy. Recipients do not learn the party ID of the sender. The sequencer strips sender information before delivering messages to other parties. • Traffic m…
Aug 21, 2026
Ecosystem
Extended WalletConnect Sessions Request for Apps | WalletConnect Docs | WalletConnect Docs
…s like off-hours approvals, delayed custody flows, or multi-party signing. What do apps need to do? Copy Anchor Link An app must: • Keep track of outstanding requests and handle de…
Official
POST /v2/interactive-submission/prepare
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/interactive-submission/prepare' \ --header 'Authorization: Bearer $TOKEN' \ --header '…
Aug 31, 2026
Ecosystem
Validator Management with Integrated Keycloak
…o * Image pull secret * Scan address * SV sponsor address * Party hint * Migration id (optional) More info about these fields | Field | Description | | ---------------------- | ---…
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