sendTransaction RPC Method

Protect your transactions from toxic MEV threats like sandwich attacks and front-running, by enabling the Solana MEV Protection & Recovery add-on on your QuickNode endpoint. To learn more about MEV and how to protect your transactions on Solana, check out our guide: What is MEV (Maximum Extractable Value) and How to Protect Your Transactions on Solana.

Parameters

transaction

string

The transaction as an encoded string.

object

array

The configuration object with the following fields:

skipPreflight

boolean

(default: false) If true, skip the preflight transaction checks

preflightCommitment

string

(default: finalized) The commitment level to use for preflight

encoding

string

The encoding format for account data. It can be one of base58 (slow), base64, base64+zstd or jsonParsed

maxRetries

usize

The maximum number of times for the RPC node to retry sending the transaction to the leader. If this parameter is not provided, the RPC node will retry the transaction until it is finalized or until the blockhash expires

minContextSlot

integer

The minimum slot at which the request can be evaluated

Returns

result

The First Transaction Signature embedded in the transaction, as base-58 encoded string (transaction id)

Request

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