Getting Started with API Monitoring

If you've ever had a production outage caused by a third-party API going down, you know the pain. Your users are complaining, your boss is asking questions, and you're scrambling to figure out what went wrong.

API monitoring solves this problem.

Why Monitor Your Outbound API Calls?

Most developers focus on monitoring their own application's health. But what about the APIs you depend on?

• Payment gateways (Stripe, PayPal)
• Email services (SendGrid, Mailgun)
• SMS providers (Twilio, Vonage)
• Banking APIs (Plaid, Mono)

When these go down, your application breaks—even if your code is perfect.

What to Monitor

1. Response Times

Track how long each API call takes. Slow APIs can cascade into slow user experiences.

// Without monitoring
const response = await fetch('https://api.stripe.com/v1/charges');

// With OutboundIQ - automatic tracking
import { register } from '@outboundiq/core/node';
register({ apiKey: process.env.OUTBOUNDIQ_KEY });

// Now all fetch calls are automatically tracked
const response = await fetch('https://api.stripe.com/v1/charges');

2. Error Rates

Know immediately when an API starts failing:

| Error Type | Impact | Action | | ---------- | -------------- | ------------------ | | 4xx errors | Client issue | Check your request | | 5xx errors | Server issue | Consider failover | | Timeouts | Network/server | Implement retry |

3. Uptime

Build your own "Downdetector" for every API you use. Know when a provider is having issues before your users report it.

Getting Started with OutboundIQ

Setting up API monitoring takes less than 5 minutes:

For Laravel

composer require outboundiq/laravel-outboundiq

Add your API key to .env:

OUTBOUNDIQ_KEY=your_api_key_here

That's it! All HTTP calls through Laravel's HTTP client are now tracked.

For Node.js

npm install @outboundiq/core

import { register } from '@outboundiq/core/node';

register({
    apiKey: process.env.OUTBOUNDIQ_KEY,
});

// All fetch, axios, and http calls are now tracked

What's Next?

Once you have monitoring in place, you can:

1. Set up alerts - Get notified when error rates spike
2. Build dashboards - See all your API health at a glance
3. Enable failover - Automatically switch to backup providers

The best time to set up monitoring was before your last outage. The second best time is now.

Ready to get started? Sign up for OutboundIQ and start monitoring your APIs today.