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autotel

Write Once, Observe Anywhere

Skills

autotel-events

core
89 lines

track(), Event API, subscribers (e.g. PostHog). Configure subscribers in init(); use track() or Event for product/analytics events.

Autotel — Events

Send product and analytics events with track(name, attributes) or the Event class from autotel/event. Configure subscribers (e.g. PostHog) in init(); they receive events automatically.

Setup
typescript
import { init, track } from 'autotel';
import { PostHogSubscriber } from 'autotel-subscribers/posthog';

init({
  service: 'my-app',
  subscribers: [new PostHogSubscriber({ apiKey: 'phc_...' })],
});

track('checkout.started', { userId: 'u_123', cartId: 'c_456' });

With Event instance (optional override of subscribers):

typescript
import { Event } from 'autotel/event';

const event = new Event('checkout');
event.trackEvent('application.submitted', { jobId: '123', userId: '456' });

Core Patterns

Simple track (uses subscribers from init):

typescript
track('signup.completed', { plan: 'pro', source: 'web' });

Event with custom subscribers:

typescript
import { Event } from 'autotel/event';
import { PostHogSubscriber } from 'autotel-subscribers/posthog';

const event = new Event('onboarding', {
  subscribers: [new PostHogSubscriber({ apiKey: 'phc_other_project' })],
});
event.trackEvent('step.completed', { step: 2 });

Validation and config: See getEventsConfig(), getValidationConfig() from init; event names and attributes can be validated.

Common Mistakes

MEDIUM Call track() before init() with subscribers

Wrong:

typescript
track('signup', { plan: 'pro' });

Correct:

typescript
init({
  service: 'my-app',
  subscribers: [new PostHogSubscriber({ apiKey: 'phc_...' })],
});
track('signup', { plan: 'pro' });

Subscribers are configured in init(). track() sends to those subscribers; without init or without subscribers, events may not reach the backend.

Source: packages/autotel/src/event.ts

Version

Targets autotel v2.23.x.