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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. To add this endpoint to your Infura account, please open a ticket via the "Contact" button on our support page.

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..."
    }
}