Type Alias: ExtraArgs

ExtraArgs = EVMExtraArgsV1 | EVMExtraArgsV2 | GenericExtraArgsV3 | SVMExtraArgsV1 | SuiExtraArgsV1

Defined in: extra-args.ts:147

Union of all supported extra arguments formats for CCIP messages.

The SDK auto-detects the correct variant based on the fields provided:

• EVMExtraArgsV1 - EVM legacy (gasLimit only)
• EVMExtraArgsV2 - EVM with out-of-order execution support
• GenericExtraArgsV3 - Generic V3 with minimum block confirmations, cross-chain verifiers, custom executor, and per-token receiver/args
• SVMExtraArgsV1 - Solana (compute units, accounts)
• SuiExtraArgsV1 - Sui (gas limit, receiver object IDs)

See

• encodeExtraArgs - Encode extra arguments for on-chain use.
• decodeExtraArgs - Decode extra arguments from bytes.