API Rate Limits / External Services

Umer Dev — Tue, 07 Apr 2026 10:25:41 +0000

Handling API Rate Limits in Laravel (With Code)

When you integrate external APIs, everything usually works fine in development. The real problems start in production, when multiple users trigger requests at the same time and you begin hitting rate limits.

You might see failed requests, slow responses, or inconsistent data. Most of the time, the issue isn’t your logic. It’s the fact that you’re calling the API too frequently without any control.

Here’s how to handle it properly in Laravel.

- Don’t Call APIs Directly in Controllers

This is the most common mistake:

$response = Http::post('https://api.example.com/data', [
    'key' => 'value'
]);

This approach gives you no control over retries, failures, or rate limits. If multiple users hit this endpoint, you can easily overwhelm the API.

- Use Queue Jobs for API Calls

Move API calls into a queued job so they run in the background.

Create a job:

php artisan make:job SendApiRequestJob
Job example:

use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Support\Facades\Http;

class SendApiRequestJob implements ShouldQueue
{
    public $tries = 5;

    public function backoff()
    {
        return [10, 30, 60];
    }

    public function handle()
    {
        $response = Http::post('https://api.example.com/data', [
            'key' => 'value'
        ]);

        if ($response->status() === 429) {
            throw new \Exception('Rate limit exceeded');
        }

        if ($response->failed()) {
            throw new \Exception('API request failed');
        }

        // Process response here
    }
}

Dispatch the job:

SendApiRequestJob::dispatch();
This prevents sending too many requests at once and lets Laravel handle retries safely.

- Use Built-in HTTP Retry

Laravel’s HTTP client supports retries out of the box:

$response = Http::retry(3, 2000)
    ->post('https://api.example.com/data');

This will retry the request three times with a two-second delay between attempts.

- Cache Responses When Possible

If the same data is requested frequently, cache it to reduce API calls:

use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Http;

$data = Cache::remember('api_data', 60, function () {
    return Http::get('https://api.example.com/data')->json();
});

This reduces load on the external API and improves performance.

- Add Rate Limiting on Your Side

Control how often your app sends requests:

use Illuminate\Support\Facades\RateLimiter;

$key = 'external-api';

if (RateLimiter::tooManyAttempts($key, 10)) {
    return 'Too many requests. Try again later.';
}

RateLimiter::hit($key, 60);

This limits your own application before the external API does.

- Basic Circuit Breaker Pattern

If an API keeps failing, stop calling it temporarily:

use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Http;

if (Cache::get('api_down')) {
    return 'Service temporarily unavailable';
}

$response = Http::post('https://api.example.com');

if ($response->failed()) {
    Cache::put('api_down', true, 60);
}

This protects your system from repeated failures and unnecessary load.

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