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Recommended: JavaScript SDK with React Hooks

For new React apps, we recommend the JavaScript SDK with React Hooks (@dynamic-labs-sdk/react-hooks) instead of the legacy React SDK documented here. The JS SDK comes with many benefits such as a much smaller bundle size and other optimizations. Use the React quickstart (JavaScript SDK) to get started.

Summary

This hook provides a way for clients to get an MFA token for an action which requires MFA. The hook needs to be initialized within a child of DynamicContextProvider.

Usage

Available methods:
  • getMfaToken: Get an MFA token for an action which requires MFA.

Usage

import { useGetMfaToken } from '@dynamic-labs/sdk-react-core';

const App = () => {
  const getMfaToken = useGetMfaToken();

  return (
    <button
      onClick={() => getMfaToken()}
    >
      Get MFA token
    </button>
  );
};
Last modified on June 25, 2026