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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
// TRANSPORTATION0121

BIC-Boxtech

Container technical detail for the global container fleet

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// BOOKS0122

Big Book

The Big Book API allows you to semantically search, filter, sort, and recommend books

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0123

BigDataCloud's Free API

Get free client-side reverse geocoding API and Client Info API. No account creation and API key required.

NO AUTHHTTPSCORS: YESOPEN ↗
// GEOCODING0124

BigDataCloud's IP Geolocation API

Provides fast and accurate IP geolocation APIs along with security checks and confidence area.

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0125

BigDataCloud's Network Engineering API

Get detailed ASN and Network lookup of an IP address.

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0126

BigDataCloud's Phone and Email Verification API

Syntax and Format Validation of Phone Number and Email address.

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0127

BigDataCloud's Reverse Geocoding API

Get rich locality information from the geographical coordinates.

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// FINANCE0128

Billplz

Payment platform

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// CRYPTOCURRENCY0129

Binance

Exchange for Trading Cryptocurrencies based in China

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// SECURITY0130

BinaryEdge

Provide access to BinaryEdge 40fy scanning platform

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0131

Bing Maps

Create/customize digital maps based on Bing Maps data

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// FINANCE0132

Binlist

Public access to a database of IIN/BIN information

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0133

Bitbucket

Bitbucket API

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// CRYPTOCURRENCY0134

BitcoinAverage

Digital Asset Price Data for the blockchain industry

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// CRYPTOCURRENCY0135

Bitfinex

Cryptocurrency Trading Platform

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// URL SHORTENERS0136

Bitly

URL shortener and link management

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// CRYPTOCURRENCY0137

Bitmex

Real-Time Cryptocurrency derivatives trading platform based in Hong Kong

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// BLOCKCHAIN0138

Bitquery

Onchain GraphQL APIs & DEX APIs

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// CONTINUOUS INTEGRATION0139

Bitrise

Build tool and processes integrations to create efficient development pipelines

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// SECURITY0140

BitWarden

Best open-source password manager

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// OPEN DATA0141

Black History Facts

Contribute or search one of the largest black history fact databases on the web

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0142

Blitapp

Schedule screenshots of web pages and sync them to your cloud

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// CRYPTOCURRENCY0143

Block

Bitcoin Payment, Wallet & Transaction Data

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// CRYPTOCURRENCY0144

BlockBee

Cryptocurrency Payment Processor

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// CRYPTOCURRENCY0145

Blockchain

Bitcoin Payment, Wallet & Transaction Data

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// CRYPTOCURRENCY0146

blockfrost Cardano

Interaction with the Cardano mainnet and several testnets

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// SOCIAL0147

Blogger

The Blogger APIs allows client applications to view and update Blogger content

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// GAMES & COMICS0148

Blue Archive

Provides Blue Archive characters information

NO AUTHHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0149

Blynk-Cloud

Control IoT Devices from Blynk IoT Cloud

AUTH: APIKEYCORS: UNKNOWNOPEN ↗
// URL SHORTENERS0150

Bly.to

URL shortening service with analytics and tracking capabilities

AUTH: APIKEYHTTPSCORS: YESOPEN ↗