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> /v1/apis · THE FREE API DIRECTORY

Public APIs[0090]

90 free public APIs across 52 categories. Filter by auth, CORS, HTTPS support — find what you need to build with.

30 of 90 APIs · Development · page 2 / 3CLEAR FILTERS ↻
// DEVELOPMENT0031

Google Fonts

Metadata for all families served by Google Fonts

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0032

Hasura

GraphQL and REST API Engine with built in Authorization

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0033

Host.io

Domains Data API for Developers

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0034

httpSMS

Use your Android phone as an SMS gateway to send and receive SMS messages via a simple HTTP API

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0035

Hunter

API for domain search, professional email finder, author finder and email verifier

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0036

IBM Text to Speech

Convert text to speech

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0037

import.io

Retrieve structured data from a website or RSS feed

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0038

IP2WHOIS Information Lookup

WHOIS domain name lookup

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0039

IP Details API

Geographic location of an IP address or any domain name along with some other useful information

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0040

ipfind.io

Geographic location of an IP address or any domain name along with some other useful information

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0041

JSONbin.io

Free JSON storage service. Ideal for small scale Web apps, Websites and Mobile apps

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0042

JSONsilo.com

Hassle-free JSON hosting. Convert your JSON file to an API in minutes at no cost.

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0043

MAC address vendor lookup

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

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0044

Markdown to HTML API

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

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0045

Markdown to JSON API

Upload Markdown and get JSON with one API call

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0046

MetaScrape

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

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0047

Olostep

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

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0048

OneSignal

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

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0049

Open Page Rank

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

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0050

Piloterr

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

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0051

Postman

Tool for testing APIs

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0052

Proxed AI

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

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0053

Proxmox VE API

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

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0054

ProxyCrawl

Scraping and crawling anticaptcha service

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0055

ProxyKingdom

Rotating Proxy API that produces a working proxy on every request

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0056

Pusher Beams

Push notifications for Android & iOS

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0057

Pusher Channels

Realtime features

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0058

QR code Generator

Static and Dynamic QR code generator with custom and unique QR code design

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0059

Rejax

Reverse AJAX service to notify clients

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// DEVELOPMENT0060

Render API

Lets you programmatically manage your Render services (web apps, APIs, and static sites) including deployments, scaling, and configuration

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗