Lane

sourceNetworkInfo objectrequired

Source blockchain network information for this lane

namestringrequired

Human-readable name identifier for the blockchain network. Used for display purposes and network identification.

Example: ethereum-mainnet

chainSelectorstringrequired

The CCIP chain selector identifier (uint64 as string). Example Selectors (non-exhaustive):

Chain	Selector
Arbitrum	4949039107694359620
Base	15971525489660198786
Ethereum	5009297550715157269
Optimism	3734403246176062136
Polygon	4051577828743386545
Solana	124615329519749607

For the complete list of chain selectors, see: CCIP Directory

Possible values: Value must match regular expression ^[0-9]+$

Example: 5009297550715157269

chainIdstringrequired

Native chain identifier (EIP-155 for EVM, genesis hash for SVM, etc.).

Example: 1

chainFamilystringrequired

Blockchain family/architecture type. Determines message format, address encoding, and execution model.

Example: EVM

destNetworkInfo objectrequired

Destination blockchain network information for this lane

namestringrequired

Human-readable name identifier for the blockchain network. Used for display purposes and network identification.

Example: ethereum-mainnet

chainSelectorstringrequired

The CCIP chain selector identifier (uint64 as string). Example Selectors (non-exhaustive):

Chain	Selector
Arbitrum	4949039107694359620
Base	15971525489660198786
Ethereum	5009297550715157269
Optimism	3734403246176062136
Polygon	4051577828743386545
Solana	124615329519749607

For the complete list of chain selectors, see: CCIP Directory

Possible values: Value must match regular expression ^[0-9]+$

Example: 5009297550715157269

chainIdstringrequired

Native chain identifier (EIP-155 for EVM, genesis hash for SVM, etc.).

Example: 1

chainFamilystringrequired

Blockchain family/architecture type. Determines message format, address encoding, and execution model.

Example: EVM

routerAddressstringrequired

Address of the CCIP router contract on the source chain for this lane.

Example: 0x80226fc0Ee2b096224EeAc085Bb9a8cba1146f7D

JSON

Lane

{
  "sourceNetworkInfo": {
    "name": "ethereum-mainnet",
    "chainSelector": "5009297550715157269",
    "chainId": "1",
    "chainFamily": "EVM"
  },
  "destNetworkInfo": {
    "name": "solana-mainnet",
    "chainSelector": "124615329519749607",
    "chainId": "5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d",
    "chainFamily": "SVM"
  },
  "routerAddress": "0x80226fc0Ee2b096224EeAc085Bb9a8cba1146f7D"
}