Top 162 Development APIs For Developers - Public APIs

Online Lua 5.1 Decompiler.

Retrieve vendor details and other information regarding a given MAC address or an OUI.

This API lets you upload and transform a Markdown file to HTML.

Upload Markdown and get JSON with one API call.

Extract metadata, Open Graph tags, and structured data from any URL.

Fake Rest API for developers.

Mock user defined test JSON for REST API endpoints.

Get IP address information.

Transform MySQL EXPLAIN output to interactive graphs.

Estimate the nationality of a first name.

Netlify is a hosting service for the programmable web.

Network calculators, including subnets, DNS, binary, and security tools.

Query information about your favorite Node.js libraries programmatically.

AI-native web search, scraping, and crawling API that delivers clean, structured, real-time web data. Used by top AI companies.

Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App.

API for calculating and comparing metrics of different websites using Page Rank algorithm.

The All-in-one API Platform.

Screenshot, PDF, video recording, OG image, and page inspection via REST API.

A self-hostable API that returns randomized messages for past-due invoices.

Piloterr web scraping API handles headless browsers, rotates proxies for you, and offers json-parsed data extraction.

Pipedream is the fastest way to build powerful applications that connect all the services in your stack.

Tool for testing APIs.

Secure AI APIs in iOS - No SDK, Just Change Your API URL.

API of self-hosted Proxmox VE. Address: https://your.server:8006/api2/json/ (configuring in installation process).

Scraping and crawling anticaptcha service.

Rotating Proxy API that produces a working proxy on every request.

Push notifications for Android & iOS.

Realtime features.

Create an easy to read QR code and URL shortener.