CreateTransactionInput

type CreateTransactionInput<TVersion, TFeePayer, TLifetimeConstraint> = {
  computeUnitLimit?: bigint | number;
  computeUnitPrice?: bigint | number;
  feePayer: TFeePayer;
  instructions: Instruction[];
  latestBlockhash?: TLifetimeConstraint;
  version?: TVersion;
};

Type Parameters

Type Parameter	Default type
`TVersion` extends `TransactionVersion` \| `"auto"`	-
`TFeePayer` extends `Address` \| `TransactionSigner`	`TransactionSigner`
`TLifetimeConstraint` extends \| `TransactionMessageWithBlockhashLifetime`[`"lifetimeConstraint"`] \| `undefined`	`undefined`

Properties

computeUnitLimit?

optional computeUnitLimit: bigint | number;

Compute unit limit value to set on this transaction

computeUnitPrice?

optional computeUnitPrice: bigint | number;

Compute unit price (in micro-lamports) to set on this transaction

feePayer

feePayer: TFeePayer;

Address or Signer that will pay transaction fees

instructions

instructions: Instruction[];

List of instructions for this transaction

latestBlockhash?

optional latestBlockhash: TLifetimeConstraint;

Latest blockhash (aka transaction lifetime) for this transaction to accepted for execution on the Solana network

version?

optional version: TVersion;

Transaction version

auto automatically selects based on instruction content (default)
legacy for traditional transactions
0 for transactions using Address Lookup Tables

Default

auto

CreateTransactionInput

On this page