Skip to main content

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.
An object containing phone information required for sms verification.
AttributeTypeDescription
dialCodestringCountry dial code (e.g: ‘1’)
iso2stringCountry iso code (e.g: ‘US’)
phonestringPhone number, numbers only, without dial code (e.g: 5555555555)
Last modified on June 25, 2026