Opencode

Add ZoneToken as a provider in Opencode using an OpenAI-compatible configuration.

Configure

Edit the file ~/.config/opencode/opencode.json:

{
  "provider": {
    "9router": {
      "npm": "@ai-sdk/openai-compatible",
      "options": {
        "baseURL": "https://api.zonetoken.net/v1",
        "apiKey": "<apiKey>"
      },
      "models": {
        "claude-sonnet-4.8": {
          "name": "claude-sonnet-4.8"
        },
        "claude-sonnet-4.7": {
          "name": "claude-sonnet-4.7"
        },
        "gpt-5.5": {
          "name": "gpt-5.5"
        }
      }
    }
  }
}

Replace the placeholder

Set apiKey to your real ZoneToken API key in place of <apiKey>.

Verify

Restart Opencode and select one of the models defined above (for example gpt-5.5). Requests will be sent to https://api.zonetoken.net/v1.