opencode/opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "@openrouter/ai-sdk-provider": {
      "name": "OpenRouter",
      "options": {
        "apiKey": "sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
      },
      "models": {
        "anthropic/claude-3.5-sonnet": {
          "name": "claude-3.5-sonnet"
        }
      }
    }
  }
}