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> /v1/apis · THE FREE API DIRECTORY

Public APIs[1580]

1,580 free public APIs across 52 categories. Filter by auth, CORS, HTTPS support — find what you need to build with.

30 of 1580 APIs
// DEVELOPMENT1051

PayUs-as-a-Service (PUaaS)

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

NO AUTHHTTPSCORS: NOOPEN ↗
// DOCUMENTS & PRODUCTIVITY1052

Pdfblocks

Generate PDF documents using API

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DOCUMENTS & PRODUCTIVITY1053

PDFBolt

High-quality HTML to PDF conversion with templates and AI generation

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DOCUMENTS & PRODUCTIVITY1054

PDFEndpoint

HTML and URL to PDF API

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// DOCUMENTS & PRODUCTIVITY1055

PDFGate

HTML to PDF API with support for custom headers, footers, fillable form fields, and encryption

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// BOOKS1056

Penguin Publishing

Books, book covers and related data

NO AUTHHTTPSCORS: YESOPEN ↗
// MACHINE LEARNING1057

Perspective

NLP API to return probability that if text is toxic, obscene, insulting or threatening

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// ANIMALS1058

Petfinder

Petfinder is dedicated to helping pets find homes, another resource to get pets adopted

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// PHOTOGRAPHY1059

Pexels

Free Stock Photos and Videos

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// MUSIC1060

Phishin

A web-based archive of legal live audio recordings of the improvisational rock band Phish

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// SECURITY1061

PhishStats

Phishing database

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// PHONE1062

Phone Specification

Rest Api for Phone specifications

NO AUTHHTTPSCORS: YESOPEN ↗
// PHOTOGRAPHY1063

PhotoRoom

Remove background from images

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// PROGRAMMING1064

PHPhub

PHP syntax checker

NO AUTHHTTPSCORS: NOOPEN ↗
// ART & DESIGN1065

PHP-Noise

Noise Background Image Generator

NO AUTHHTTPSCORS: YESOPEN ↗
// ART & DESIGN1066

Pika

Image Generation API

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT1067

Piloterr

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

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// CLOUD STORAGE & FILE SHARING1068

Pinata

IPFS Pinning Services API

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GEOCODING1069

Pinball Map

A crowdsourced map of public pinball machines

NO AUTHHTTPSCORS: YESOPEN ↗
// SOCIAL1070

Pinterest

The world's catalog of ideas

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT1071

PipeDream

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

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// PHOTOGRAPHY1072

Pixabay

Photography

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// TRACKING1073

Pixela

API for recording and tracking habits or effort, routines

AUTH: X-MASHAPE-KEYHTTPSCORS: YESOPEN ↗
// ANIMALS1074

PlaceBear

Placeholder bear pictures

NO AUTHHTTPSCORS: YESOPEN ↗
// ANIMALS1075

PlaceDog

Placeholder Dog pictures

NO AUTHHTTPSCORS: YESOPEN ↗
// PHOTOGRAPHY1076

PlaceKeanu

Resizable Keanu Reeves placeholder images with grayscale and young Keanu options

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// FINANCE1077

Plaid

Connect with user's bank accounts and access transaction data

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// SHOPPING1078

Platzi Fake Store

A fake store API for your e-commerce or shopping website prototype. For testing and learning

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GAMES & COMICS1079

PlayerDB

Query Minecraft, Steam and XBox Accounts

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// ENVIRONMENT1080

PM2.5 Open Data Portal

Open low-cost PM2.5 sensor data

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗