CreateTransactionInput

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

Type Parameters

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

Properties

computeUnitLimit?

optional computeUnitLimit: number | bigint;

Compute unit limit value to set on this transaction

computeUnitPrice?

optional computeUnitPrice: number | bigint;

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

feePayer

feePayer: TFeePayer;

Address or Signer that will pay transaction fees

instructions

instructions: IInstruction[];

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

version: TVersion;

Transaction version

legacy is commonly used
0 is needed for use with Address Lookup Tables

CreateTransactionInput

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