authenticateWithJWT

// React - With Auth0
import { useAuth0 } from '@auth0/auth0-react';
import { initialize, authenticateWithJWT } from '@coinbase/cdp-core';

const { getAccessTokenSilently } = useAuth0();

await initialize({
  projectId: 'my-project',
  customAuth: {
    getJwt: getAccessTokenSilently
  },
  ethereum: { createOnLogin: 'eoa' }
});

const result = await authenticateWithJWT();
console.log(result.user); // Authenticated user with wallet

// React Native - With Auth0
import { useAuth0 } from 'react-native-auth0';
import { initialize, authenticateWithJWT } from '@coinbase/cdp-core';

const { authorize, getCredentials } = useAuth0();

await initialize({
  projectId: 'my-project',
  customAuth: {
    getJwt: async () => {
      const creds = await getCredentials();
      return creds?.accessToken;
    }
  },
  ethereum: { createOnLogin: 'eoa' }
});

// User clicks sign in - triggers Auth0 login
await authorize();

// Then authenticate with CDP
const result = await authenticateWithJWT();
console.log(result.user); // Authenticated user with wallet