CCIP Service Limits (SVM)
EVM to SVM
| Item | Description | Limit |
|---|---|---|
| Maximum message data length | The total payload for the message (includes the user specified message.data as well as the accounts, Bitmap, token transfer data) | 640 bytes |
| Message execution compute units limit | User specified compute units limit. Mandatory to be set | 400,000 CU |
| Maximum number of tokens | Maximum number of distinct tokens a user can transfer in a single transaction. | 1 |
| Smart Execution time window | Maximum duration CCIP will attempt automatic execution of message | 8 hours |
| Token pool execution gas limit | Default compute units for TokenPool execution at the destination, ie., Solana | 150,000 CU |
| Out of Order execution | Parameter in the extraArgs of a CCIP message | Must be True |
SVM to EVM
| Item | Description | Limit |
|---|---|---|
| Maximum message data length | data payload sent within the CCIP message | 400 bytes |
| Message execution gas limit | User specified gas limit. Mandatory to be set | 3,000,000 gas |
| Maximum number of tokens | Maximum number of distinct tokens a user can transfer in a single transaction. | 1 |
| Smart Execution time window | Maximum duration for the execution of a CCIP message | 8 hours |
| Token pool execution gas limit | Maximum gas for executing the combined steps in token pools during cross-chain transfers | 90,000 gas |
| Out of Order execution | Parameter in the extraArgs of a CCIP message | Must be True |