LEARN · DOCUMENTATION
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.
3,253pages
synced 3h ago29 sources
19 more sources90 pages
Official
POST /v2/commands/command-completions
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/commands/command-completions' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Co…
Aug 31, 2026
Official
Synchronizer Traffic
Synchronizer usage incurs operational costs for SVs. For amortizing these costs, improving the incentives for operating an SV, and making Denial Of Service attacks on the network u…
Nov 6, 2026
Official
POST /v2/commands/completions
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/commands/completions' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Content-Ty…
Aug 31, 2026
Official
Troubleshooting Methodology
This section provides an overview of which information can be collected to debug issues in a Canton Network node. For direct console access to a Canton node, see the Canton Console…
Jul 16, 2026
Official
PrepareSubmission
Ledger API › gRPC API › v2.interactive › PrepareSubmission com.daml.ledger.api.v2.interactive PrepareSubmission gRPC RPC /com.daml.ledger.api.v2.interactive.InteractiveSubmissionSe…
Nov 6, 2026
Official
PrepareSubmission
Ledger API › Protobuf › com.daml.ledger.api.v2.interactive › PrepareSubmission com.daml.ledger.api.v2.interactive PrepareSubmission gRPC RPC /com.daml.ledger.api.v2.interactive.Int…
Nov 6, 2026
Official
POST /v2/commands/submit-and-wait-for-transaction-tree
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/commands/submit-and-wait-for-transaction-tree' \ --header 'Authorization: Bearer $TOKE…
Aug 31, 2026
Official
Canton Metrics
Metrics The following sections contain the common metrics exposed for Daml services supporting a Prometheus metrics reporter. For the metric types referenced below, see the relevan…
Oct 29, 2026
Official
Canton Node Backup and Restore
Backup and Restore This is the canonical guide for backing up and restoring Canton participant and synchronizer nodes (including database replication for disaster recovery). It is …
Sep 22, 2026
Official
Deploying a Dedicated Synchronizer
This tutorial walks you through deploying a dedicated synchronizer (also called an extension synchronizer): configure sequencer and mediator nodes, start them, bootstrap topology, …
Oct 26, 2026
Official
Canton KMS Operations
Key management service (KMS) configuration By default Canton keys are generated in the node and stored in the node’s primary storage. We currently support a version of Canton that …
Aug 4, 2026
Official
Checking, Validating and Preventing Database Corruptions
Canton relies on PostgreSQL for its storage needs. A key capability of Canton is privacy through data segregation, which results in the fact that ultimately, data must be stored re…
Sep 21, 2026
Official
Super Validator Helm Deployment
This section describes deploying a Super Validator (SV) node in kubernetes using Helm charts. The Helm charts deploy a complete node and connect it to a target cluster. Requirement…
Nov 3, 2026
Official
GET /v2/updates/transaction-tree-by-offset/:offset
cURL Python JavaScript PHP Go Java Ruby curl --request GET \ --url 'http://localhost:7575/v2/updates/transaction-tree-by-offset/{offset}' \ --header 'Authorization: Bearer $TOKEN' …
Aug 31, 2026
Official
GET /v2/updates/transaction-tree-by-id/:update-id
cURL Python JavaScript PHP Go Java Ruby curl --request GET \ --url 'http://localhost:7575/v2/updates/transaction-tree-by-id/{update-id}' \ --header 'Authorization: Bearer $TOKEN' i…
Aug 31, 2026
Official
POST /registry/transfer-instruction/v1/transfer-factory
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://example.com/registry/transfer-instruction/v1/transfer-factory' \ --header 'Content-Type: application/js…
Aug 31, 2026
Official
POST /registry/transfer-instruction/v2/transfer-factory
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://example.com/registry/transfer-instruction/v2/transfer-factory' \ --header 'Content-Type: application/js…
Aug 31, 2026
Official
POST /v0/scan-proxy/registry/transfer-instruction/v1/transfer-factory
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://example.com/api/validator/v0/scan-proxy/registry/transfer-instruction/v1/transfer-factory' \ --header '…
Oct 12, 2026
Official
POST /v0/scan-proxy/registry/transfer-instruction/v2/transfer-factory
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://example.com/api/validator/v0/scan-proxy/registry/transfer-instruction/v2/transfer-factory' \ --header '…
Oct 12, 2026
Official
QuickStart FAQ
System requirements & setup Have the best technologies been selected for the CN App Quickstart? The Quickstart is designed to help teams become familiar with Canton Network (CN) ap…
Sep 11, 2026
Official
POST /v2/commands/async/submit
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/commands/async/submit' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Content-T…
Aug 31, 2026
Official
POST /v2/commands/submit-and-wait
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/commands/submit-and-wait' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Conten…
Aug 31, 2026
Official
GET /v2/package-vetting
cURL Python JavaScript PHP Go Java Ruby curl --request GET \ --url 'http://localhost:7575/v2/package-vetting' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Content-Type: ap…
Aug 31, 2026
Official
CIP Reference
Canton Improvement Proposals (CIPs) are formal design documents that describe standards, protocol changes, governance procedures, and guidelines for Canton Network. They serve as t…
Jun 22, 2026
Official
POST /v2/package-vetting/list
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/package-vetting/list' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Content-Ty…
Aug 31, 2026
Official
Debugging with lnav
Debugging and troubleshooting with lnav Contents Jumping In lnav is a log file viewer and navigator that helps you view, search, filter, and analyze log files. This section gets yo…
Sep 14, 2026
Official
Frontend Development
The frontend is the user-facing layer of your Canton application. This page uses cn-quickstart as a running example. cn-quickstart is a full-stack reference application that implem…
May 12, 2026
Official
Pruning
Pruning As a synchronizer orchestrates the execution of commands, the sequencers, mediators and participant persist records of the data/changes that they process: • For participant…
Oct 6, 2026
Official
Scan Bulk Data API
At a high level, participant nodes provide two separate endpoints through a Ledger API: • An endpoint to submit commands to the ledger that allow an application to submit transacti…
Nov 3, 2026
Official
Migrating off PostgreSQL 14
PostgreSQL 14, the version all Splice deployment options ship today, reaches end-of-life on 2026-11-12. For Kubernetes deployments, the splice-postgres Helm chart is deprecated and…
Sep 4, 2026
Showing 571 to 600 of 601Search all sources →