# File Requirements

| Property | Value |
|  --- | --- |
| Accepted types | JPEG, PNG, GIF, WEBP, PDF |
| Max file size | 25 MB |
| Filename | Keep short; ensure extension matches file type |


## Form field name

The file field name is `deviceImage`.

```
Content-Disposition: form-data; name="deviceImage"; filename="device-reading.png"
```

## Notes on file types

- **Images (JPEG, PNG, GIF, WEBP)** — Recommended for device screen captures. Use a clear, well-lit, straight-on photo for best extraction accuracy.
- **PDF** — Supported for device reports exported as PDF. Extraction accuracy depends on the clarity of the embedded text or images.


## Multiple files

The endpoint accepts up to **10 files** in a single request. Each file is processed independently and its result is included in the `extractions` array in the response.