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+ 0 = . / , ] g " # ) > /v1/apis · THE FREE API DIRECTORY
Public APIs[0311]
311 free public APIs across 52 categories. Filter by auth, CORS, HTTPS support — find what you need to build with.
ArkForge Trust Layer
Cryptographic proof API for HTTP exchanges — Ed25519, RFC 3161, and Sigstore Rekor attestation
Art Search
Search and discover art with semantic AI search
Asana
Programmatic access to all data in your asana system
Auth0
Easy to implement, adaptable authentication and authorization platform
AutoChangelog
Automatically creates changelog entries from deployments by analyzing pull requests, commits, and code diffs across your GitHub repositories
Autom
Our SERP API delivers lightning-fast Google search results at unbeatable prices. Built for developers who need reliable, scalable access to search data without the complexity of web scraping or CAPTCHA challenges.
Ayrshare
Social media APIs to post, get analytics, and manage multiple users social media accounts
Big Book
The Big Book API allows you to semantically search, filter, sort, and recommend books
BigDataCloud's IP Geolocation API
Provides fast and accurate IP geolocation APIs along with security checks and confidence area.
BigDataCloud's Network Engineering API
Get detailed ASN and Network lookup of an IP address.
BigDataCloud's Phone and Email Verification API
Syntax and Format Validation of Phone Number and Email address.
BigDataCloud's Reverse Geocoding API
Get rich locality information from the geographical coordinates.
BinaryEdge
Provide access to BinaryEdge 40fy scanning platform
Bitquery
Onchain GraphQL APIs & DEX APIs
Black History Facts
Contribute or search one of the largest black history fact databases on the web
Bly.to
URL shortening service with analytics and tracking capabilities
Botd
Botd is a browser library for JavaScript bot detection
Brainshop.ai
Make A Free A.I Brain
Brand.dev
API to personalize your product with logos, colors, and company info from any domain
Brevo Suit
Connection for brevo CRM suite
BrowserCat
Headless browser API for automation, scraping, and more
Browshot
Easily make screenshots of web pages in any screen size, as any device
Bscscan
Binance Smart Chain explorer API
BtcTurk
Real-time cryptocurrency data, graphs and API that allows buy&sell
Cache Horse
Combine/batch & cache multiple HTTP requests to save on API quotas, speed up & simplify your app
Carbon Interface
API to calculate carbon (C02) emissions estimates for common C02 emitting activities
Change Image Background API
This API helps you change the background of any image
Chatpdf
Chat with pdf using GPT4 and ChatGPT
ChatterBox
One API for meeting bots on Zoom, Meet & Teams
Clerk
Drop-in React components for authentication and authorization