Angular

pnpm add @thepulseapi/sdk

src/app/pulse.service.ts

import { Injectable } from '@angular/core';
import { PulseClient } from '@thepulseapi/sdk';

@Injectable({ providedIn: 'root' })
export class PulseService extends PulseClient {}

Initialise from APP_INITIALIZER, or from the first component that runs in the browser:

src/app/app.config.ts

import { APP_INITIALIZER } from '@angular/core';
import { PulseService } from './pulse.service';

export const appConfig = {
  providers: [
    {
      provide: APP_INITIALIZER,
      multi: true,
      deps: [PulseService],
      useFactory: (pulse: PulseService) => () =>
        pulse.init({ apiKey: 'pk_live_...', organizationId: 'org_...' }),
    },
  ],
};