PUBLICAPI / API directory

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A practical starting point for public APIs. Compare access, pricing and limitations — with direct links to the original sources.

Categories (61)

games-and-comics

Giant Bomb

Video Games

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

photography

Giphy

Get all your gifs

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

government

Gipuzkoako hirigintzako plangintzaren erregistroaren APIa (EU Open Data · Spain)

European open dataset/API (Spain): API (Application Programming Interface) honek hirigintza plangintzaren datu-basean gordetako hirigintza espedienteen datuetara sarbidea ematen du.

Access: No keyPrice: FreeType: API

profiles

geography

OpenAPI-specified web service (gisgraphy.com, version 4.0.0): Since 2006, Gisgraphy is a free, open source framework that offers the possibility to do geolocalisation and geocoding via Java APIs or REST webservices. Because geocoding is nothing without data, it provides an easy to use importer that will automatically download and import the necessary (free) data to your local dat

Type: API

profiles

url-shorteners

Git.io

Git.io URL shortener

Access: No keyType: API

HTTPS: Yes

github-public-apis

developer-tools

Gitea API.

OpenAPI-specified web service (gitea.io, version 1.20.0+dev-93-g6886706f5): This documentation describes the Gitea API.

Type: API

profiles

security

GitGuardian

Scan files for secrets (API Keys, database credentials)

Access: Personal API keyType: API

HTTPS: Yes · CORS: No

github-public-apis

mcp-servers

GitHub

Repos, issues, PRs, code search

Access: OAuthType: MCP server

github-public-apis

development

GitHub

Make use of GitHub repositories, code and user info programmatically

Access: OAuthType: API

HTTPS: Yes · CORS: Yes

github-public-apis

developer-tools

GitHub

GitHub (Development): Make use of GitHub repositories, code and user info programmatically

Access: OAuthType: API

profiles

open-source-projects

GitHub Contribution Chart Generator

Create an image of your GitHub contributions

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

open-source-projects

GitHub ReadMe Stats

Add dynamically generated statistics to your GitHub profile ReadMe

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

developer-tools

GitHub REST API

Public repository metadata and broader account features through GitHub REST.

Access: No keyPrice: Free tier + paidType: API

profiles

development

GithubTrends

GitHub Trending repositories with star history and open-source alternatives to paid tools

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

development

Gitlab

Automate GitLab interaction programmatically

Access: OAuthType: API

HTTPS: Yes

github-public-apis

developer-tools

Gitlab

OpenAPI-specified web service (gitlab.com, version v3): The platform for modern developers GitLab unifies issues, code review, CI and CD into a single UI

Type: API

profiles

developer-tools

GitLab REST API

Project information and platform functions through the GitLab REST interface.

Access: No keyPrice: Free tier + paidType: API

profiles

development

Gitter

Chat for Developers

Access: OAuthType: API

HTTPS: Yes

github-public-apis

developer-tools

Gitter

Gitter (Development): Chat for GitHub

Access: OAuthType: API

profiles

transport

Gladheidsbestrijding Arnhem (Overheid Open Data)

Dutch public-sector open dataset and API ("Gladheidsbestrijding Arnhem") registered in the national data.overheid.nl catalog. Original Dutch description: Bij vorst en sneeuw kan het glad zijn in Arnhem. De gemeente doet haar best om de wegen zo goed mogelijk sneeuw- en ijsvrij te houden. De gemeente Arnhem heeft wegen en fietspaden verdeeld in verschillende routes met verschillende urgentie. De verschillende routes zijn: bruggenroute wordt als eerste gestrooid, urgentie

Access: No keyPrice: FreeType: API

profiles

business

GLEIF API

Search LEI records and legal-entity relationships using structured filters.

Access: No keyPrice: FreeType: API

profiles

development

Glitterly

Image generation API

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

business

GlobalEntity

Official company data from 56 European business registers as normalized JSON

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

security

GlobalWineScore API Documentation

OpenAPI-specified web service (globalwinescore.com, version 8234aab51481d37a30757d925b7f4221a659427e): The GlobalWineScore API is designed as a RESTful API, providing several resources and methods depending on your usage plan. For further information please refer to our plans . # Authentication The API uses token-based authentication. In order to authenticate your requests, you need to include a specific header in each

Type: API

profiles

business

Gmail

Flexible, RESTful access to the user's inbox

Access: OAuthType: API

HTTPS: Yes

github-public-apis

books-media

Gmail API (googleapis.com)

OpenAPI-specified service (googleapis.com:gmail, version v1): The Gmail API lets you view and manage Gmail mailbox data like threads, messages, and labels.

Type: API

profiles

books-media

Gmail Postmaster Tools API — gmailpostmastertools (googleapis.com)

OpenAPI-specified service (googleapis.com:gmailpostmastertools, version v1beta1): The Postmaster Tools API is a RESTful API that provides programmatic access to email traffic metrics (like spam reports, delivery errors etc) otherwise available through the Gmail Postmaster Tools UI currently.

Type: API

profiles

government

GMCH, Chandigarh (apisetu.gov.in)

OpenAPI-specified service (apisetu.gov.in:gmch, version 3.0.0): Government Medical College and Hospital (GMCH), Chandigarh provides patient's clinical laboratory reports to DigiLocker.

Type: API

profiles

news

GNews

Search for news from various sources

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

government

Go Digit General Insurance Ltd. — godigit (apisetu.gov.in)

OpenAPI-specified service (apisetu.gov.in:godigit, version 3.0.0): Car, Two wheeler and Commercial Vehicle insurance policies issued by GoDigit (https://www.godigit.com), a General Insurance company, can be fetched by Citizens in their DigiLocker accounts.

Type: API

profiles

development

Go Module Proxy

Go module versions and source metadata

Access: No keyType: API

HTTPS: Yes

github-public-apis

developer-tools

Go-UPC Barcode-Lookup API

OpenAPI-specified web service (go-upc.com, version 1.0.0): Find information on products from around the globe. The API supports UPC, EAN, and ISBN barcode numbers, and info returned includes product name, description, brand, image URL, and more.

Type: API

profiles

government

Goa State Board of Secondary and Higher Secondary Education, Goa — gbshse (apisetu.gov.in)

OpenAPI-specified service (apisetu.gov.in:gbshse, version 3.0.0): APIs provided by Goa State Board of Secondary and Higher Secondary Education, Goa.

Type: API

profiles

government

Goa Water Resources Department, Goa — goawrd (apisetu.gov.in)

OpenAPI-specified service (apisetu.gov.in:goawrd, version 3.0.0): Goa WRD (https://goawrd.gov.in/) is the official departmental portal of the Water Resources Department, Govt. of Goa, through which citizens can avail time bound service being offered by the department. Certificates issued by it (e.g. Contractor Enlistment, Well Registration etc) are made available in citizens' DigiLoc

Type: API

profiles

cloud-storage-and-file-sharing

GoFile

Unlimited size file uploads for free

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

machine-learning

GoldBean

OCR, Translation, NLP & ERNIE LLM via Baidu AI (free tier available)

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

finance

Goldprice.dev

Cross-validated gold, silver & copper spot, futures & 30-year history in 13 currencies

Access: No keyType: API

HTTPS: Yes

github-public-apis

books-media

Golf-Data

Golf-Data (Sports & Fitness): Golf data API with golf course, club and hole information

Access: No keyType: API

profiles

geography

goog.io | Unoffical Google Search API

OpenAPI-specified web service (goog.io, version 0.1.0): # Intoduction This is the OpenAPI V3 documentation for https://api.goog.io An API to perform Google Searches. Extremely fast and accurate. Zero proxies. Clean USA IPs. Simple to use API, but advance enough to support special parameters such as languages, country and geographic locality. Googio is the ultimate search AP

Type: API

profiles

developer-tools

Google Ads (ai.b77/google-ads MCP Server)

MCP server (ai.b77/google-ads v1.0.0): Read and manage your Google Ads account in chat.

Type: API

profiles

business

Google Analytics

Collect, configure and analyze your data to reach the right audience

Access: OAuthType: API

HTTPS: Yes

github-public-apis

books-media

Google Analytics API (googleapis.com)

OpenAPI-specified service (googleapis.com:analytics, version v3): Views and manages your Google Analytics data.

Type: API

profiles

books-media

Google Analytics Data API — analyticsdata (googleapis.com)

OpenAPI-specified service (googleapis.com:analyticsdata, version v1beta): Accesses report data in Google Analytics.

Type: API

profiles

books

Google Books

Books

Access: OAuthType: API

HTTPS: Yes

github-public-apis

books-media

Google Books API

Search book volumes and their descriptive metadata.

Access: Personal API keyType: API

profiles

calendar

Google Calendar

Display, create and modify Google calendar events

Access: OAuthType: API

HTTPS: Yes

github-public-apis

security

Google Chat API (googleapis.com)

OpenAPI-specified service (googleapis.com:chat, version v1): Enables apps to fetch information and perform actions in Google Chat. Authentication is a prerequisite for using the Google Chat REST API.

Type: API

profiles

geography

Google Civic Information API — civicinfo (googleapis.com)

OpenAPI-specified service (googleapis.com:civicinfo, version v2): Provides polling places, early vote locations, contest data, election officials, and government representatives for U.S. residential addresses.

Type: API

profiles

books-media

Google Classroom API (googleapis.com)

OpenAPI-specified service (googleapis.com:classroom, version v1): Manages classes, rosters, and invitations in Google Classroom.

Type: API

profiles

books-media

Google Cloud Data Catalog API — datacatalog (googleapis.com)

OpenAPI-specified service (googleapis.com:datacatalog, version v1beta1): A fully managed and highly scalable data discovery and metadata management service.

Type: API

profiles

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