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Create a User with a Passkey Credential

1. Initialize the Passkey Client​

import { Turnkey } from "@turnkey/sdk-browser";

const turnkey = new Turnkey({
  apiBaseUrl: "https://api.turnkey.com",
  defaultOrganizationId: process.env.TURNKEY_ORGANIZATION_ID,
});
const passkeyClient = turnkey.passkeyClient();

2. Create a Local Passkey Credential​

This will prompt a user natively in their browser to create a passkey.

const credential = await passkeyClient.createUserPasskey({
  publicKey: {
    user: {
      name: <userName>,
      displayName: <userDisplayName>
    }
  }
})

3. Configure the SubOrganization for the User​

import { DEFAULT_ETHEREUM_ACCOUNTS } from "@turnkey/sdk-browser";

const subOrganizationConfig = {
  subOrganizationName: <subOrganizationName>,
  rootUsers: [{
    userName: <userName>,
    userEmail: <userEmail>,
    apiKeys: [],
    authenticators: [
      {
        authenticatorName: <authenticatorName>,
        challenge: credential.challenge,
        attestation: credential.attestation
      }
    ],
    oauthProviders: []
  }],
  rootQuorumThreshold: 1,
  wallet: {
    walletName: <initialWalletName>,
    accounts: DEFAULT_ETHEREUM_ACCOUNTS
  }
}

4. Call createSubOrganization from your backend​

await turnkey.serverSign("createSubOrganization", [subOrganizationConfig]);