Chainlink CCIP API Reference Documentation (Aptos)

Available Versions

Latest Release

• CCIP v1.6.0 (Current Version)
  • Initial release for the Aptos blockchain
  • Cross-chain messaging from Aptos to EVM-based chains and EVM-based chains to Aptos
  • Token transfers using Aptos Fungible Assets
  • Support for native APT fee payments
  • Configurable gas limits and out-of-order execution

Documentation Structure

Each version includes detailed documentation for:

• Message Structures and Extra Args
• Router Functions
• Receiver Functions
• Client Helper Functions
• Events
• Error Handling