---
title: "Requirements — Webhooks for Laravel | Roundly"
description: "PHP 8.4+, Laravel 13, ext-curl and ext-json, MySQL or PostgreSQL, a queue worker and the scheduler, and the Roundly packages it builds on."
url: https://roundly-consulting.com/open-source/docs/webhooks-for-laravel/requirements
language: en
---

[All packages](https://roundly-consulting.com/open-source.md)

[Webhooks for Laravel](https://roundly-consulting.com/open-source/docs/webhooks-for-laravel.md)

# Requirements

- PHP 8.4 or newer — CI tests 8.4, 8.5 and 8.6
- Laravel 13 — illuminate/bus, cache, console, contracts, database, encryption, events, http, queue, routing, support, translation and validation ^13.0
- ext-curl — outbound connections are pinned with CURLOPT\_RESOLVE — and ext-json
- ext-intl suggested — without it, international (IDN) webhook host names are refused
- symfony/uid ^7.4 or ^8.0
- MySQL or PostgreSQL (SQLite in tests)
- A queue worker and Laravel’s scheduler — deliveries are processed only on the queue, and webhooks:retry runs every minute

## Built on Roundly packages

Installed by Composer; besides Laravel’s own components and symfony/uid, nothing else runs at runtime:

- [Sentinel for Laravel](https://roundly-consulting.com/open-source/docs/sentinel-for-laravel.md) ^2.2 — every HMAC through Sentinel::macs(), RFC 9421 signatures with deferred nonces, idempotency
- [Safe Fetch for Laravel](https://roundly-consulting.com/open-source/docs/safe-fetch-for-laravel.md) ^1.0 — the SSRF guard
- [HTTP Client Rate Limits for Laravel](https://roundly-consulting.com/open-source/docs/http-client-rate-limits-for-laravel.md) ^2.0 — the per-endpoint throttle and Retry-After
- crypto-for-laravel ^2.1 — randomness, digests and codecs
- enums-for-laravel ^2.0 and package-toolkit-for-laravel ^2.0

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## Want this built into your product?

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[Get a quote in 48 hours](https://roundly-consulting.com/contact.md) [Browse all packages](https://roundly-consulting.com/open-source/docs/webhooks-for-laravel.md)