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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
Upgrade Deployment
…parties. • Update backends to use v2 — Point your backend’s Ledger API client at the v2 package. New contracts are now created with v2. Existing v1 contracts remain usable. Note th…
May 16, 2026
Official
User API
The User API is a JSON-RPC 2.0 API for managing a user’s wallets, networks, identity providers, sessions, and transactions. The U…
Aug 6, 2026
Official
GET /v0/entry/all
…o Java Ruby curl --request GET \ --url 'https://example.com/api/validator/v0/entry/all' \ --header 'Authorization: Bearer $TOKEN' import json import requests url = "…
Aug 31, 2026
Official
Blocklist
…e registrar’s blocklist, or the transaction is rejected. On-ledger, the blocklist is a set of StoredBlockListPartyShas contracts (“shards”), signed by the registrar and observed by…
Oct 7, 2026
Official
POST /v0/updates
… --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/updates' \ --header 'Content-Type: application/json' \ --data '{ "after": { "after_migration_id": 123, "afte…
Aug 31, 2026
Official
Authorize
…RCE_FLAG_UNSPECIFIED • FORCE_FLAG_ALIEN_MEMBER • FORCE_FLAG_LEDGER_TIME_RECORD_TIME_TOLERANCE_INCREASE • FORCE_FLAG_ALLOW_UNKNOWN_PACKAGE • FORCE_FLAG_ALLOW_UNVETTED_DEPENDENCIES •…
Nov 6, 2026
Official
Monitoring
… offset: Metric capturing the current highest offset of the ledger API Additionally, a sync trace is also included to capture a sync and raise any errors that may occur during the …
Oct 1, 2026
Official
POST /v2/updates
… --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v2/updates' \ --header 'Content-Type: application/json' \ --data '{ "after": { "after_migration_id": 123, "afte…
Nov 2, 2026
Official
POST /v1/updates
… --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v1/updates' \ --header 'Content-Type: application/json' \ --data '{ "after": { "after_migration_id": 123, "afte…
Nov 2, 2026
Official
POST /v2/package-vetting/update
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/package-vetting/update' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Content-…
Aug 31, 2026
Official
POST /v0/wallet/transfer-offers
… Java Ruby curl --request POST \ --url 'https://example.com/api/validator/v0/wallet/transfer-offers' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Content-Type: application…
Aug 31, 2026
Official
POST /v2/package-vetting
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/package-vetting' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Content-Type: a…
Aug 31, 2026
Official
GET /v0/updates/:update_id
… --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/updates/{update_id}' import json import requests url = "…
Aug 31, 2026
Official
POST /v0/wallet/buy-traffic-requests
… Java Ruby curl --request POST \ --url 'https://example.com/api/validator/v0/wallet/buy-traffic-requests' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Content-Type: applic…
Aug 31, 2026
Official
GET /v2/updates/hash/:hash
… --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v2/updates/hash/{hash}' import json import requests url = "…
Aug 31, 2026
Official
Composition and Design Patterns
Compose choices It’s time to put everything you’ve learned so far together into a complete and secure Daml model for asset issuance, management, transfer, and trading. This applica…
Sep 4, 2026
Official
GET /v2/updates/:update_id
… --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v2/updates/{update_id}' import json import requests url = "…
Aug 31, 2026
Official
GET /v0/round-of-latest-data
Scan API GET /v0/round-of-latest-data OpenAPI Deprecated 0.5.10 Removed in 0.6.7 GET /v0/round-of-latest-data Removed in 0.6.…
Sep 22, 2026
Official
Choose Your Path
Whether you’re new to blockchain or migrating from another platform, this guide helps you find the most efficient path to building on Canton Network. Prefer to just start by buildi…
Sep 14, 2026
Official
Canton Console Reference
…ole.conf canton { remote-participants { participant { admin-api { port = 5002 address = localhost } ledger-api { port = 5001 address = localhost } token = "<auth token>" } } featur…
Nov 3, 2026
Official
Multi
Multi-hosting lets a single party be hosted on multiple validators simultaneously. If one validator goes down, the party’s operations continue on the others — without changing any …
May 16, 2026
Official
GET /v1/updates/:update_id
… --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v1/updates/{update_id}' import json import requests url = "…
Aug 31, 2026
Official
Canton Observability Configuration
… The following Golden Signal metrics for each HTTP and gRPC API are available: • Input request rate, as a counter • Error rate, as a counter (discussed below) • Latency (the time t…
Sep 16, 2026
Official
Proof of Transfer
…utable network-verified status response via the DA Registry API . This functionality can be directly integrated in any Canton Network Explorer or function as a standalone web inter…
Aug 30, 2026
Official
Canton Foundation Development Fund (CIP-0100)
…ronizers and Validators), Participant Query Service, Canton APIs and developer tooling (SDKs), Splice Tokenomics and Network Governance, and other open source tooling and utilities…
Aug 25, 2026
Official
Splice.Api.Token.HoldingV1
Types and interfaces for retrieving an investor’s holdings. Interfaces interface Holding Holding interface. viewtype HoldingView • Choice Archive Controller: Signatories of impleme…
May 18, 2026
Official
Featured App Activity Markers
When your application runs on Canton Network, economically meaningful events can be recorded as app activity . The preferred mechanism for this is the FeaturedAppActivityMarker con…
Oct 12, 2026
Official
Diagnose Canton Nodes
…ssage to the sequencer (or emitting a command result on the Ledger API). The phases, as numbered in the log lines, are: • Phase 1: Submitting participant prepares the confirmation …
Sep 16, 2026
Official
POST /v0/backfilling/import-updates
… --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/backfilling/import-updates' \ --header 'Content-Type: application/json' \ --data '{ "migration_id": 123, "af…
Aug 31, 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
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