---
title: "Alan Hart (@alanhart) | Hashnode"
description: "Building ModelBridge — an OpenAI-compatible API gateway for GPT, Claude, Gemini, DeepSeek."
url: "https://hashnode.com/@alanhart"
---

@alanhart

# Alan Hart

@alanhart · Joined August 2026

### [Building an OpenAI-Compatible API Gateway: What I Learned About Multi-Model Routing](https://modelbridge.hashnode.dev/building-an-openai-compatible-api-gateway-what-i-learned-about-multi-model-routing?utm_source=hashnode&utm_medium=feed)

I've been building ModelBridge — an OpenAI-compatible API gateway that unifies GPT, Claude, Gemini, DeepSeek, Qwen, and more behind a single SDK. Here are a few things I wish I knew before I started.

2 min read · [modelbridge.hashnode.dev](https://modelbridge.hashnode.dev/building-an-openai-compatible-api-gateway-what-i-learned-about-multi-model-routing?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/building-an-openai-compatible-api-gateway-what-i-learned-about-multi-model-routing/6a854e13c27ba15f437e0e59) [Aug 19](https://hashnode.com/posts/building-an-openai-compatible-api-gateway-what-i-learned-about-multi-model-routing/6a854e13c27ba15f437e0e59)