@imtbl/metrics

Best-effort SDK ops telemetry: which SDK version, which method, optional error code.

Not user analytics. No identity, stacks, device fingerprints, env, or persistent queues.

API

import { configure, track } from '@imtbl/metrics';

configure({ clientId: 'your-passport-client-id' });

track('passport', 'login');
track('passport', 'login', { durationMs: 120 });

try {
  await doWork();
} catch (error) {
  if (error instanceof Error) {
    track('passport', 'login', { error });
  }
  throw error;
}

Telemetry disables for the page session after the first failed or retired (204) server response.

Internally, events are mapped to the existing sdk-analytics v1 wire format so older and newer SDK clients share the same backend contract.