CCIP Tutorials: Canton as Source

Canton as Source (canton2any) tutorials cover sending from Canton — Canton is the source chain, a remote CCIP-supported chain (Ethereum Sepolia in the starter kit) is the destination.

Tutorials use the ccip-starter-kit-canton on @chainlink/ccip-sdk.

Getting Started

• Prerequisites for Canton as Source — Clone the starter kit, configure Canton ledger access, and fund Amulet.
• Canton as Source flow — On-ledger send path in the overview.

Tutorials by Use Case

Common Flow (all canton2any tutorials)

1. Fetch explicit disclosures from Global CCIP EDS (and token pool operator EDS for token messages)
2. Create or reuse CCIPSender and PerPartyRouter on Canton
3. Submit via PerPartyRouter_CCIPSend with CommitteeVerifier tickets (and token pool tickets when applicable)
4. Track delivery in CCIP Explorer
5. Destination execution on Sepolia runs automatically by default, or via canton2any:manual-exec with --no-exec

Prerequisites

• Starter kit setup
• Amulet on Canton for CCIP fees