# configValue

Canonical ID: `config.value`.

```text
configValue(key)
```

Returns a JSON-compatible value for a declared key in the selected host environment. Missing keys return not-found. The host selects the configuration file. Secret values and process-environment variables cannot be read through this function.

Returns a Map with `ok`, `status`, `value` and `error`. Check `ok` before using `value`; denial or an unavailable host is a structured failure.

Requires Creator Pro or its technical trial for IDE/CLI run and build. Available on desktop, CLI and supported native exports; not in the public playground. Source remains editable in Learner. Generated apps have no Pliro licence check.

## Call example

See the [advanced application guide](../guides/advanced-applications.md) for declarations, explicit host permissions and complete examples. This call assumes the required permissions; `handle` means the `value` from a successful open operation.

```text
configValue("region")
```

[Built-ins](README.md)