Account Kit

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getAuthDetails ​

getAuthDetails returns the details about the authenticated user, specifically all EOA addresses tied to the user's Fireblocks vault.

This method must be called after authenticate. Otherwise, this method will throw an error with the message Not Authenticated.

Usage ​

ts
import { createFireblocksSigner } from "./fireblocks";

const fireblocksSigner = await createFireblocksSigner();

const details = await fireblocksSigner.getAuthDetails();
ts
import { FireblocksSigner } from "@alchemy/aa-signers/fireblocks";
import { ChainId } from "@fireblocks/fireblocks-web3-provider";

export const createFireblocksSigner = async () => {
  const fireblocksSigner = new FireblocksSigner({
    privateKey: process.env.FIREBLOCKS_API_PRIVATE_KEY_PATH!,
    apiKey: process.env.FIREBLOCKS_API_KEY!,
    vaultAccountIds: process.env.FIREBLOCKS_VAULT_ACCOUNT_IDS,
    chainId: ChainId.SEPOLIA,
  });

  await fireblocksSigner.authenticate();

  return fireblocksSigner;
};

Returns ​

Promise<FireblocksUserInfo> ​

A Promise containing the FireblocksUserInfo, an object with the following fields:

  • addresses: Address[] -- all EOA addresses accessible via the user's Fireblocks vault.