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eth_sendBundle

note

Access to this endpoint is permissioned via Infura, and is not relevant for node operators as it's available on sequencers only.

Privately sends a bundle of signed transactions to be executed atomically, allowing the intended transaction to be "sandwiched" between others, enabling services such as:

  • Frontrunning protection
  • Gas abstraction
  • Revert protection

Parameters​

  • txs: An array of signed transactions to execute in the bundle.
  • blockNumber: Hexadecimal block number for the block the bundle is valid in.

Returns​

  • bundleHash: The hash of the executed bundle.

Example​

Request​

curl 'https://linea-mainnet.infura.io/v3/YOUR-API-KEY' \
-H 'Content-Type: application/json' \
-d '{
    "jsonrpc": "2.0","method": "eth_sendBundle","params":[{"txs": ["0x1234567890abcdef...", "0x1234567890abcdef..."],"blockNumber": "0x123..."}],"id": 1}'

Response​

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": {
        "bundleHash": "0x1234567890abcdef..."
    }
}