A network index of all APIs.json files maintained by the API Evangelist organization, providing a comprehensive directory of API definitions across the network.

DeepSeek is an artificial intelligence company that provides advanced large language models accessible through an API that is compatible with the OpenAI and Anthropic SDKs.

CarAPI is a developer-friendly vehicle API and database that provides programmatic access to automotive data including makes, models, trims, bodies, engines, mileage, VIN decoding, license plate decoding, OBD-II diagnostic codes, and power sports vehicle information.

BMW is a German multinational company specializing in manufacturing luxury vehicles and motorcycles.

Whether your team is new to GraphQL, or seasoned experts, learn why Apollo is the fastest and safest way to build and scale your APIs.

Capital One is a financial services company offering credit cards, checking and savings accounts, loans, and auto financing in the United States.

Walmart is a multinational retail corporation that operates a chain of hypermarkets, discount department stores, and grocery stores. The company is known for offering a wide range of products at competitive prices, attracting customers from all walks of life.

httpstat.us is a super simple service for generating different HTTP status codes. It is useful for testing how your own scripts and applications deal with varying HTTP responses, allowing developers to simulate different server response scenarios.

Smithery is a platform for discovering, deploying, and managing Model Context Protocol (MCP) servers and skills. It provides a registry of 6000+ community-built MCP extensions that AI agents can use to access external tools, data sources, and services.

AI Habitat is an open-source simulation platform from Meta AI Research for embodied AI research. It provides high-performance 3D simulated environments for training and evaluating AI agents on navigation, manipulation, and human-robot collaboration tasks.

Eden AI is an innovative artificial intelligence platform that specializes in providing advanced solutions for businesses looking to optimize their operations and improve efficiency.

SafeLine is an open-source self-hosted Web Application Firewall (WAF) and reverse proxy developed by Chaitin Technology that protects web applications and APIs from attacks including SQL injection, XSS, code injection, OS command injection, SSRF, path traversal, and RCE.

The GitHub REST API allows developers to programmatically interact with GitHub resources including repositories, users, organizations, pull requests, issues, and more.

Apigee is Google Cloud's native API management platform for building, managing, and securing APIs across any use case, environment, or scale. It provides API proxies, security, rate limiting, quotas, analytics, monetization, and developer portal capabilities.

Collection of Oracle PeopleSoft Enterprise application APIs for Human Capital Management, Financial Management, Supply Chain Management, CRM, Campus Solutions, and engineering intelligence across PeopleTools platform services.

NASCAR, the National Association for Stock Car Auto Racing, is a professional auto racing organization that sanctions and governs multiple racing series, including the popular NASCAR Cup Series.

The Internet Assigned Numbers Authority (IANA) performs the global coordination of the DNS Root, IP addressing, and other Internet protocol resources. IANA maintains the protocol registries, top-level domain delegations, time zone database, and language subtag registry that the Internet relies on.

Collection of SAP's enterprise APIs for business applications and cloud services.

This is a demo Payments API index used by API Evangelist to model and reference patterns common to payments providers, including authentication, charges, customers, payouts, refunds, subscriptions, and webhooks.

The Defense Health Agency (DHA) is a joint, integrated combat support agency that enables the Army, Navy, and Air Force medical services to provide a medically ready force and ready medical force to combatant commands.