Quickstart
Pick your platform. Each SDK’s full quickstart, with every option and caveat, lives on its own platform page.
Web
Install
npm install onesygnal-web-sdkInitialize
import oneSygnal from 'onesygnal-web-sdk';
oneSygnal.init('YOUR_API_KEY', { apiUrl: 'https://sdk-api.1sygnal.app' });apiUrl is required on web — natives default it, web doesn’t.
Track and identify
oneSygnal.track('page_viewed', { path: window.location.pathname });
oneSygnal.identify('user_123', { plan: 'pro' });See the Web SDK for the full API, event names, and troubleshooting.