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

# POST Start PR validation

> Manually start a GitHub PR validation run

```bash theme={null}
POST /validation/pr
```

Starts a PR validation run. Requires Team or Paid plan.

**Request body**

| Field           | Type      | Required | Description                                   |
| --------------- | --------- | -------- | --------------------------------------------- |
| `repo`          | `string`  | Yes      | Repository in `owner/repo` format.            |
| `pr_number`     | `integer` | Yes      | Pull request number.                          |
| `frontend_url`  | `string`  | No       | Frontend URL. Defaults to the server default. |
| `context_notes` | `string`  | No       | Additional instructions.                      |