> ## Documentation Index
> Fetch the complete documentation index at: https://docs.flowx.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Get build info by process instance

> Retrieve the build associated with a running process instance, including the build settings used to render its UI.

<Tip>
  Looking for end-to-end guidance on calling FlowX from your own app? See [Consuming FlowX from external apps](/5.9/docs/platform-deep-dive/integrations/consuming-flowx-from-external-apps).
</Tip>

Returns the build that an already-started process instance is running on, with its associated build settings. Renderers call this when continuing a process across page refreshes; an external app would call it to discover the build version a process started against (for example, before fetching media files, substitution tags, or theme assets keyed by build).

The runtime resolves authorisation by checking that the process instance belongs to a workspace inside your organisation.

## Path parameters

<ParamField path="processInstanceUuid" type="string" required example="24cb4216-83a4-4782-84cb-d702b54b9b7d">
  The UUID of the process instance.
</ParamField>

## Request headers

<ParamField header="Authorization" type="string" required>
  Bearer token. Format: `Bearer <token>`.
</ParamField>

## Response

Returns a `BuildInfoDTO` with the build identifier, the workspace that owns it, and the build settings (theme, platforms, locale defaults, formatting).

```json theme={"system"}
{
  "workspaceId": "2ae77b6a-d284-4a0b-ab23-ceaa364c7122",
  "buildId": "7d5560be-3846-49fa-9c17-4059c54c7c5f",
  "applicationId": "dbe0ab87-539b-4015-962d-6e73226b9e58",
  "buildSettings": {
    "applicationVersionId": "99f24e3f-e331-48ad-a503-2cc1cee5fb95",
    "platforms": "OMNICHANNEL",
    "themeId": "12345678-1234-1234-1234-123456789012",
    "defaultLanguageCode": "en"
  }
}
```

<RequestExample>
  ```bash theme={"system"}
  curl -X GET "{BASE_URL}/api/runtime/process-instance/{processInstanceUuid}/build/info" \
    -H "Authorization: Bearer <token>"
  ```
</RequestExample>