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engineAccount

Creates an account that uses your engine backend wallet for sending transactions and signing messages.

Example

import { engineAccount } from "thirdweb/wallets/engine";
 
const engineAcc = engineAccount({
  engineUrl: "https://engine.thirdweb.com",
  authToken: "your-auth-token",
  walletAddress: "0x...",
});
 
// then use the account as you would any other account
const transaction = claimTo({
  contract,
  to: "0x...",
  quantity: 1n,
});
const result = await sendTransaction({
  transaction,
  account: engineAcc,
});
console.log("Transaction sent:", result.transactionHash);
function engineAccount(options: EngineAccountOptions): Account;

Parameters

The options for the engine account.

Type

let options: {
  authToken: string;
  chain?: Chain;
  engineUrl: string;
  walletAddress: string;
};

Returns

let returnType: {
  address: Address;
  estimateGas?: (tx: PreparedTransaction) => Promise<bigint>;
  onTransactionRequested?: (
    transaction: PreparedTransaction<any>,
  ) => Promise<void>;
  sendBatchTransaction?: (
    txs: Array<SendTransactionOption>,
  ) => Promise<SendTransactionResult>;
  sendRawTransaction?: (
    tx: SendRawTransactionOptions,
  ) => Promise<SendTransactionResult>;
  sendTransaction: (
    tx: SendTransactionOption,
  ) => Promise<SendTransactionResult>;
  signAuthorization?: (
    authorization: AuthorizationRequest,
  ) => Promise<SignedAuthorization>;
  signMessage: ({
    message,
  }: {
    message: SignableMessage;
  }) => Promise<Hex>;
  signTransaction?: (tx: SerializableTransaction) => Promise<Hex>;
  signTypedData: (
    _typedData: ox__TypedData.Definition<typedData, primaryType>,
  ) => Promise<Hex>;
  watchAsset?: (asset: WatchAssetParams) => Promise<boolean>;
};

An account that uses your engine backend wallet.