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APIParkLab

APIParkLab/APIPark

Open-source AI and API gateway that unifies access to 100+ LLM providers and manages API keys, approvals, logging and load balancing.

Open-source alternative to:KongApigee

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What is it?

APIPark is an open-source gateway and developer portal for AI and REST APIs. It connects to more than 100 AI models from major vendors such as OpenAI, Anthropic Claude, Google Gemini and DeepSeek, and exposes them through a standardized request and response format, so application code does not need to change when the underlying model or prompt changes.

Beyond model access, it lets teams combine a model with a prompt template and publish the result as a REST API, such as a sentiment analysis or translation endpoint. It also covers API lifecycle management, subscription review before calls are allowed, application and API key management, multi-tenant organization, usage charts, and export of request logs to third-party logging platforms. It is designed to be deployed with a single install command.

Key features

  • 01Connects to 100+ AI models through a unified API format
  • 02Turns prompt templates and models into reusable REST APIs
  • 03Requires subscription approval before API access is granted
  • 04Manages applications and API keys for access control
  • 05Provides usage monitoring charts and request log export
  • 06Supports multi-tenant setups and cluster deployment

Use cases

  • Giving internal teams one gateway to call multiple LLM providers
  • Building an internal API developer portal to share APIs across a company
  • Switching AI models without changing application code
  • Tracking and governing who calls which AI or API endpoints

Quick start

  1. 1

    Run the official quick-start install script from the README

  2. 2

    Read the official deployment guide for detailed installation options

Things to know

  • The quick start relies on a remote install script that you should review before running.
  • Enterprise-level features and professional support require contacting the vendor for pricing.

Topics

#ai-gateway#llm#api-gateway#api-management#openai#load-balancing#developer-portal#ai#api#api-platform

FAQ

What is APIPark?
Open-source AI and API gateway that unifies access to 100+ LLM providers and manages API keys, approvals, logging and load balancing. APIPark is an open-source gateway and developer portal for AI and REST APIs. It connects to more than 100 AI models from major vendors such as OpenAI, Anthropic Claude, Google Gemini and DeepSeek, and exposes them through a standardized request and response format, so application code does not need to change when the underlying model or prompt changes.
Is APIPark free to use? What license does it have?
APIPark is open source under the Apache-2.0 license. Check the license terms before using it in commercial products.
Is APIPark still maintained?
Updated within 6 months. The last commit to APIPark was on Sep 9, 2026.
What can I use APIPark for?
Giving internal teams one gateway to call multiple LLM providers Building an internal API developer portal to share APIs across a company Switching AI models without changing application code Tracking and governing who calls which AI or API endpoints
How do I install APIPark?
Run the official quick-start install script from the README Read the official deployment guide for detailed installation options
Where can I get APIPark?
The source code and installation instructions are on GitHub: https://github.com/APIParkLab/APIPark

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