Roo Code

Roo Code can call TokenHub models through the OpenAI compatible interface. Keep the official installation flow, then replace only the API key, Base URL, and model ID.

The TokenHub endpoint used by this guide is https://us-api.tokenhub.com/v1/chat/completions.

When to use it

Start in a small repository or test project. First ask the tool to read files, explain code, or produce a plan; only then enable edits, terminal commands, or agent automation.

Install or open the tool

Follow the official Roo Code documentation to install or open the tool. If menus or command names differ, prefer the current official documentation.

For CLI tools, confirm the executable works before adding TokenHub credentials:

# open the tool, then open its model or provider settings

Prepare TokenHub credentials

Create a TokenHub API key and choose a model from the TokenHub model list that fits this tool.

export TOKENHUB_API_KEY="sk-..."

Keep the key in your local shell, IDE secret storage, or the secure API key field of the tool. Do not commit it to the repository.

Configure TokenHub persistently

Use the tool configuration file or settings page first. This avoids the common problem where a terminal sees the environment variable but the IDE, plugin, or new window does not.

Provider values

Settings file locations

Use the settings UI first when the extension owns the schema. It stores the same values in a user-level settings file and avoids guessing private keys that may change between releases.

Use a model that supports OpenAI tool calling for Code mode tasks.

If the tool separates chat, edit, apply, and fast models, use the same TokenHub model for the first test. Split models later by cost, latency, and reasoning strength.

Temporary environment variables for debugging

Use the settings UI first when the extension owns the schema. It stores the same values in a user-level settings file and avoids guessing private keys that may change between releases.

Use temporary variables only to confirm the key, network, and model name. After validation, move the same values into the persistent configuration above.

Verify the connection

Test with a read-only prompt first, confirming that the model can read context without changing files. Then test edits, Apply, or agent tasks.

Read the project README and summarize it in three sentences. Do not modify any files.

After a successful prompt, check TokenHub request logs for model name, endpoint, token usage, and billing group.

Troubleshooting