OpenCode Free Bridge Review — OpenAI-Compatible Free-Tier Proxy

What is OpenCode Free Bridge?

OpenCode Free Bridge is an open-source tool that creates an OpenAI-compatible API interface for OpenCode free-tier models. It allows developers to use standard OpenAI SDK clients to interact with these models without writing custom OpenCode-specific integration code. The project focuses on simplifying access to free-tier models by removing the need for a separate account signup process.

Key Features

• OpenAI-compatible API: Provides a standard chat/completions interface that works with existing OpenAI SDK clients.
• Free-tier model access: Routes requests specifically to OpenCode’s free-tier models, avoiding the need for paid API keys.
• No separate signup: Designed to be used without requiring users to create a new account distinct from their OpenCode usage.

Pricing

Public / open project materials as listed on the official site or repository; confirm license and any paid packaging there before relying on this page.

Limitations

• Upstream dependency: Functionality relies entirely on OpenCode’s free-tier availability and policies, meaning service can break if upstream changes occur.
• Local configuration required: While it removes account signup friction, users must still handle local runtime setup and configuration to run the bridge.

Who is it for?

Developers already using OpenCode who want to integrate free-tier models into applications built with OpenAI SDKs without writing custom API wrappers.

Alternatives

• OpenShell — Isolated runtime for autonomous agents
• OpenRouter — Unified API across many AI models
• LM Studio — Local LLM desktop runtime