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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
JsonLfEncoders
…alNested(Function<Optional<T>, JsonLfEncoder>) | - | Open | party(String) | - | Open | record(JsonLfEncoders.Field...) | - | Open | text(String) | - | Open | textMap(Function<T, Js…
Sep 22, 2026
Official
PQS (Participant Query Store)
… licenses expiring this month” or “all assets owned by this party” • Aggregations and reporting — Sums, counts, averages across contract data • Complex joins — Combining data from …
Oct 20, 2026
Official
GET /v2/updates/hash/:hash
cURL Python JavaScript PHP Go Java Ruby curl --request GET \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v2/updates/hash/{hash}' import json import requests…
Aug 31, 2026
Official
GET /v2/updates/:update_id
cURL Python JavaScript PHP Go Java Ruby curl --request GET \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v2/updates/{update_id}' import json import requests…
Aug 31, 2026
Official
GET /v1/updates/:update_id
cURL Python JavaScript PHP Go Java Ruby curl --request GET \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v1/updates/{update_id}' import json import requests…
Aug 31, 2026
Official
3.6.1
…mber of hosted parties and their stakeholder groups to lift party growth restrictions on the network • Constant-time effort for processing non-local party hosting changes for impro…
Oct 6, 2026
Official
Splice.ExternalPartyConfigState
Templates template ExternalPartyConfigState ExternalPartyConfigState stores the configuration required for transfer, allocations, traffic purchases…
May 18, 2026
Official
Performing a CC Tap on DevNet or LocalNet
…RONIZER, amulet: global.AMULET_NAMESPACE_CONFIG, }) const myParty = global.EXISTING_PARTY_1 await sdk.amulet.tap(myParty, '2000') } This is an important pre-requisite for the creat…
Oct 27, 2026
Official
GET /v2/state/connected-synchronizers
cURL Python JavaScript PHP Go Java Ruby curl --request GET \ --url 'http://localhost:7575/v2/state/connected-synchronizers' \ --header 'Authorization: Bearer $TOKEN' import json im…
Aug 31, 2026
Official
Observability and Tracing
Canton Network Quickstart observability & troubleshooting overview The screenshots in this guide are taken from multiple sessions and are inconsistent with each other. This will be…
Sep 10, 2026
Official
UpdateSubmission
…ate(userId, commandId, update) .withAccessToken(token) .withParty(party) .with… Java Package com.daml.ledger.javaapi.data Upstream docs Open Javadoc Signature public final class Up…
Sep 22, 2026
Official
Networks & identity providers
A Wallet Gateway connects users to one or more networks . Each network points at a Canton validator’s Ledger API and references an identity provider (IDP) that issues the JWT used …
Oct 27, 2026
Official
Splice.Util
…roups. For example, all contracts managed by a specific DSO party. We aim to always fetch with a specific contract group identifier to ensure that we do not mixup contracts from di…
May 18, 2026
Official
Running the Demo
…et token system that handles payments, using CC . • The DSO Party , the Decentralized Synchronizer Operations Party who operates the Amulet payment system. In CN, this is the Super…
Sep 14, 2026
Official
POST /v0/backfilling/import-updates
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/backfilling/import-updates' \ --header 'Content…
Aug 31, 2026
Official
DA.NonEmpty.Types
…tField tl ( NonEmpty a) [a] • instance IsParties ( NonEmpty Party ) • instance Traversable NonEmpty • instance Serializable a => Serializable ( NonEmpty a) • instance Functor NonEm…
Sep 22, 2026
Official
POST /v2/events/events-by-contract-id
…ata '{ "contractId": "<string>", "eventFormat": { "filtersByParty": {}, "filtersForAnyParty": { "cumulative": [ { "identifierFilter": { "Empty": "<object>" } } ] }, "verbose": fals…
Aug 31, 2026
Official
GET /v0/internal/reward-accounting-process/rounds/:round_number/batches/:batch_hash
cURL Python JavaScript PHP Go Java Ruby curl --request GET \ --url '…
Aug 31, 2026
Official
Integrations Overview
…tokens following CIP-0056 • Application integration — Third-party app connectivity For Developers Wallet Integration Add wallet functionality to your application using the Wallet S…
Sep 24, 2026
Official
Handle Events
…emoved, or the primary account changes. Re-read the primary party rather than caching it. sdk.onAccountsChanged((accounts) => { const primary = accounts.find((a) => a.primary) }) T…
Jul 20, 2026
Official
Troubleshoot
When things go wrong, it is important to be able to diagnose the problem quickly and effectively. This section aims to get an operator up to speed with the most common troubleshoot…
Oct 20, 2026
Official
POST /v2/commands/submit-and-wait-for-transaction
…": 123 }, "transactionFormat": { "eventFormat": { "filtersByParty": {}, "filtersForAnyParty": { "cumulative": [ { "identifierFilter": "<object>" } ] }, "verbose": false }, "transac…
Aug 31, 2026
Official
Signing Providers
…an use different providers, and you select the provider per party when you create a wallet. When a wallet submits a transaction, the Wallet Gateway hands the prepared transaction t…
Oct 27, 2026
Official
POST /v0/updates
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/updates' \ --header 'Content-Type: application/…
Aug 31, 2026
Official
SV Security
Third-party Daml apps As an SV operator, you are most welcome to review, install, and use third-party Daml apps provided you i…
Oct 30, 2026
Official
POST /v2/contracts/contract-by-id
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/contracts/contract-by-id' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Conten…
Aug 31, 2026
Official
0.23.0
…3-26 🚀 Features • update dapp lapi schema ( #1339 ) • user party rights ( #1492 ) 🩹 Fixes • core-wallet-auth: use email for blockdaemon ( #1517 ) 🧱 Updated Dependencies • Update…
Oct 22, 2026
Official
Tokenomics of the Global Synchronizer
Canton Coin (CC) is the economic engine of the Global Synchronizer. Validators, Super Validators, and application providers earn CC by contributing infrastructure and activity to t…
Sep 10, 2026
Official
POST /v0/backfilling/updates-before
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/backfilling/updates-before' \ --header 'Content…
Aug 31, 2026
Official
POST /v2/updates
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v2/updates' \ --header 'Content-Type: application/…
Nov 2, 2026
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