PHP Third-party APIs

Open-source PHP projects categorized as Third-party APIs

Top 15 PHP Third-party API Projects

Third-party APIs
  1. Amazon Web Service SDK

    Official repository of the AWS SDK for PHP (@awsforphp)

  2. AppSignal

    Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

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  3. botman

    A framework agnostic PHP library to build chat bots

  4. Stripe

    PHP library for the Stripe API.

  5. PHP Github API

    A simple PHP GitHub API client, Object Oriented, tested and documented.

  6. Twilio

    A PHP library for communicating with the Twilio REST API and generating TwiML.

  7. Mailgun

    Mailgun's Official SDK for PHP

    Project mention: Process That Brought Camera vs Substack: What You Need to Know | dev.to | 2026-05-07

    Deliverability is the single biggest risk when moving from Substack to Camera. Substack’s managed email infrastructure has pre-negotiated relationships with Gmail, Outlook, and ProtonMail, hitting 99.1% inbox placement out of the box. Camera’s default config only hits 94.2% inbox rate, requiring manual setup of SPF, DKIM, and DMARC records, plus warm-up of your sending IP. Our benchmark of a 50k subscriber migration showed that skipping IP warm-up (sending 5% of volume daily for 21 days) drops inbox placement to 72%, with 18% of emails going to spam. Use tools like Mailgun’s PHP SDK (or Camera’s built-in deliverability dashboard) to monitor inbox placement daily during migration. For example, this snippet checks inbox placement for a test batch:

  8. AsyncAWS

    AWS SDK with readable code and async responses

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  10. Campaign Monitor

    A PHP library for the Campaign Monitor API

  11. Digital Ocean

    PHP 5.3+ library which helps you to interact with the DigitalOcean API

  12. PhpInsights

    A versatile PHP Library for Google PageSpeed Insights (by dsentker)

  13. notion-sdk-php

    PHP library for the official Notion API. (by brd6)

  14. Twitter REST

    Twitter REST API for PHP 5.3+

  15. S3 Stream Wrapper

    A PHP Stream wrapper for Amazon S3

  16. Twitter OAuth

    Twitter OAuth API for PHP 5.3+

  17. undraw-php

    No description, website, or topics provided.

  18. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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  • A note from our sponsor - AppSignal
    www.appsignal.com | 6 Oct 2026
    APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product. Learn more →

Index

What are some of the best open-source Third-party API projects in PHP? This list will help you:

# Project Stars
1 Amazon Web Service SDK 6,206
2 botman 6,158
3 Stripe 4,025
4 PHP Github API 2,206
5 Twilio 1,636
6 Mailgun 1,137
7 AsyncAWS 485
8 Campaign Monitor 281
9 Digital Ocean 154
10 PhpInsights 116
11 notion-sdk-php 61
12 Twitter REST 24
13 S3 Stream Wrapper 20
14 Twitter OAuth 8
15 undraw-php 1

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