Chainlink CCIP API Reference Documentation (SVM)

Available Versions

Latest Release

• CCIP v1.6.0 (Current Version)
  • Initial release for SVM-based blockchains (Solana)
  • Cross-chain messaging from Solana to EVM and SVM chains
  • Token transfers using SPL tokens
  • Support for native SOL or SPL fee payments
  • Configurable gas limits and out-of-order execution

Documentation Structure

Each version includes detailed documentation for:

• Message Structures and Extra Args
• Router Instructions
• Events
• Error Handling