Use in OpenCode - HubTo

Overview

OpenCode lets you configure custom model providers through its config file. With HubTo, you can route OpenCode requests through a single gateway and manage API keys, models, and quotas in one place.

Quick setup

Set your API key:

export HUBTO_API_KEY="YOUR_API_KEY"

Create or update ~/.config/opencode/opencode.json:

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "hubto": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "HubTo",
      "options": {
        "baseURL": "https://api.hubto.ai/v1",
        "apiKey": "{env:HUBTO_API_KEY}"
      },
      "models": {
        "glm-5.1": {
          "name": "GLM-5.1"
        }
      }
    }
  },
  "model": "hubto/glm-5.1"
}

Then start OpenCode:

opencode

Notes

Use https://api.hubto.ai/v1 as the base URL.
You can switch models by updating model to values like hubto/deepseek-v3.1.
You can also put opencode.json in a project root if you want per-project config.