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Bifrost AI Gateway

Bifrost is a self-hosted Go-based AI gateway that routes application requests to AI and language-model providers through a common OpenAI-compatible API.

Independent OpenViST project profile, based on linked sources.

Bifrost AI Gateway — OpenViST project profile in AI Infrastructure & Serving.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use Bifrost when an application needs a gateway between its code and AI model providers, especially when a common API or centralized routing is useful.

Who it is for

  • Developers integrating AI provider services into applications.
  • Teams seeking a gateway layer for routing requests across models and providers.

Documented uses

  • Send application requests through a common API to supported providers.
  • Configure provider and model routing through a gateway.
  • Use documented fallback and load-balancing capabilities to distribute or redirect requests.
  • Apply gateway-level controls such as usage tracking, rate limits and access control.
Before you choose

Requirements & limits

The repository is public and licensed under Apache-2.0. The README documents local and Docker startup.

  • Bifrost is a gateway layer; applications still need to make requests through it.
  • The README separates the local quick start from enterprise deployment capabilities such as clustering and guardrails.
  • The project is written in Go and distributed under the Apache-2.0 license.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Start Bifrost and send a first chat request

Run the Bifrost gateway locally or in Docker, open its web interface, and submit the README’s example chat request.

Before you start

  • Use either the documented NPX local start or Docker option.
  • The Docker option publishes port 8080 on the host.

Steps

  1. Start Bifrost with the command below, or use Docker with the command below.

    Documented command
    npx -y @maximhq/bifrost
    Documented command
    docker run -p 8080:8080 maximhq/bifrost
  2. Open http://localhost:8080 to access the built-in web interface.

  3. Send a POST request to http://localhost:8080/v1/chat/completions with a JSON body containing model openai/gpt-4o-mini and a user message, as shown in the README.

Expected outcome

The README describes a running gateway with a web interface, and provides an example request to the chat completions route.

Guide limitations

  • The example request’s response is not specified.
  • The README’s example does not describe configuring provider credentials or testing the request.
Evidence and transparency

Sources & review

Source record details
Source availability
Active
Sources checked
7 October 2026
Original website title
maximhq/bifrost · Official homepage title · retained in its source language