# Connect pi to Void API

Add Void API as a model provider in models.json.

Examples use MODEL_ID as a placeholder, not an available model. Replace it with an ID from the current catalog. Choose a model that supports the endpoint and features used by this tool; vision and tool calling are not universal.

[Current model catalog](https://void-api.tech/models)

## API key

Store your key in an environment variable.

### Environment variables

```
export VOID_API_KEY='void_your_key'
```

## Configuration

Add the provider to ~/.pi/agent/models.json.

### ~/.pi/agent/models.json

```
{
  "providers": {
    "void-api": {
      "baseUrl": "https://void-api.tech/v1",
      "api": "openai-responses",
      "apiKey": "$VOID_API_KEY",
      "models": [
        {
          "id": "MODEL_ID",
          "input": [
            "text",
            "image"
          ]
        }
      ]
    }
  }
}
```

## Run

Open the model list and select Void API.

### shell

```
pi
/model
```

[Upstream documentation](https://pi.dev/docs/latest/models)