68 lines
3.5 KiB
Markdown
68 lines
3.5 KiB
Markdown
# OAI Reverse Proxy
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Reverse proxy server for various LLM APIs.
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### Table of Contents
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- [What is this?](#what-is-this)
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- [Features](#features)
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- [Usage Instructions](#usage-instructions)
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- [Self-hosting](#self-hosting)
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- [Huggingface (outdated, not advised)](#huggingface-outdated-not-advised)
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- [Render (outdated, not advised)](#render-outdated-not-advised)
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- [Local Development](#local-development)
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## What is this?
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This project allows you to run a reverse proxy server for various LLM APIs.
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## Features
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- [x] Support for multiple APIs
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- [x] [OpenAI](https://openai.com/)
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- [x] [Anthropic](https://www.anthropic.com/)
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- [x] [AWS Bedrock](https://aws.amazon.com/bedrock/)
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- [x] [Vertex AI (GCP)](https://cloud.google.com/vertex-ai/)
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- [x] [Google MakerSuite/Gemini API](https://ai.google.dev/)
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- [x] [Azure OpenAI](https://azure.microsoft.com/en-us/products/ai-services/openai-service)
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- [x] Translation from OpenAI-formatted prompts to any other API, including streaming responses
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- [x] Multiple API keys with rotation and rate limit handling
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- [x] Basic user management
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- [x] Simple role-based permissions
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- [x] Per-model token quotas
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- [x] Temporary user accounts
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- [x] Prompt and completion logging
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- [x] Abuse detection and prevention
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---
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## Usage Instructions
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If you'd like to run your own instance of this server, you'll need to deploy it somewhere and configure it with your API keys. A few easy options are provided below, though you can also deploy it to any other service you'd like if you know what you're doing and the service supports Node.js.
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### Self-hosting
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[See here for instructions on how to self-host the application on your own VPS or local machine.](./docs/self-hosting.md)
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**Ensure you set the `TRUSTED_PROXIES` environment variable according to your deployment.** Refer to [.env.example](./.env.example) and [config.ts](./src/config.ts) for more information.
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### Huggingface (outdated, not advised)
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[See here for instructions on how to deploy to a Huggingface Space.](./docs/deploy-huggingface.md)
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### Render (outdated, not advised)
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[See here for instructions on how to deploy to Render.com.](./docs/deploy-render.md)
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## Local Development
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To run the proxy locally for development or testing, install Node.js >= 18.0.0 and follow the steps below.
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1. Clone the repo
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2. Install dependencies with `npm install`
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3. Create a `.env` file in the root of the project and add your API keys. See the [.env.example](./.env.example) file for an example.
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4. Start the server in development mode with `npm run start:dev`.
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You can also use `npm run start:dev:tsc` to enable project-wide type checking at the cost of slower startup times. `npm run type-check` can be used to run type checking without starting the server.
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## Building
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To build the project, run `npm run build`. This will compile the TypeScript code to JavaScript and output it to the `build` directory.
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Note that if you are trying to build the server on a very memory-constrained (<= 1GB) VPS, you may need to run the build with `NODE_OPTIONS=--max_old_space_size=2048 npm run build` to avoid running out of memory during the build process, assuming you have swap enabled. The application itself should run fine on a 512MB VPS for most reasonable traffic levels.
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## Forking
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If you are forking the repository on GitGud, you may wish to disable GitLab CI/CD or you will be spammed with emails about failed builds due not having any CI runners. You can do this by going to *Settings > General > Visibility, project features, permissions* and then disabling the "CI/CD" feature.
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