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cctp-bridging

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Bridge USDC across chains with Circle's CCTP.

Software Engineering#cross-chain#solidity#bridging#attestation#usdc#circle#cctp
Authorccashwell
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Circle's Cross-Chain Transfer Protocol (CCTP) enables native, burn-and-mint USDC transfers across chains, with optional gateway-based unified balances, reducing bridge risk and improving finality.

Core Features & Use Cases

  • Cross-chain USDC transfers using CCTP V2, including burn, attest, and mint flows.
  • Solidity integration patterns for TokenMessenger and MessageTransmitter usage.
  • Domain IDs, gateway wallet/minter addresses, and per-chain configuration.
  • Optional CCTP V2 hooks to run post-mint logic on the destination chain.

Quick Start

Integrate a sender on the source chain and a receiver on the destination, then monitor attestations and complete the mint.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: cctp-bridging
Download link: https://github.com/ccashwell/evm-cortex/archive/main.zip#cctp-bridging

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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