signTransaction

Serializes a transaction, signs it with a raw message, and then returns the serialized transaction with the signature.

Import

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import { BaseAlchemySigner } from "@account-kit/signer";

Usage

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import { AlchemyWebSigner } from "@account-kit/signer";
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const signer = new AlchemyWebSigner({
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  client: {
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    connection: {
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      rpcUrl: "/api/rpc",
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    },
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    iframeConfig: {
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      iframeContainerId: "alchemy-signer-iframe-container",
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    },
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  },
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});
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const tx = await signer.signTransaction({
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  to: "0x1234",
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  value: "0x1234",
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  data: "0x1234",
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});

Parameters

tx

Transaction the transaction to be serialized and signed

args

{serializer?: SerializeTransactionFn} options for serialization

args.serializer

() => Hex an optional serializer function. If not provided, the default serializeTransaction function will be used

Returns

Promise<string> a promise that resolves to the serialized transaction with the signature