eth_sendPrivateTransaction RPC Method

Please note that this RPC method requires the Flashbots Protect add-on enabled on your QuickNode endpoint. Also, it is supported only supported on Ethereum mainnet.

Parameters

string

REQUIRED

The raw signed transaction

maxBlockNumber

string

The highest block number encoded in hexadecimal value in which the transaction should be included

preferences

object

The preferences object

fast

boolean

It sends the transaction with fast mode when true

Returns

result

It is true if the transaction is successfully canceled, otherwise false

Request

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curl https://docs-demo.quiknode.pro/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"method":"eth_sendPrivateTransaction","params":["RAW_SIGNED_TX"],"id":1,"jsonrpc":"2.0"}'

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eth_sendPrivateTransaction RPC Method

Sends a single transaction to Flashbots for frontrunning and revert protection without the complexity of sending it as a bundle.

Parameters

Returns