# Query parameters

Base URL:

```
https://app.posetracker.com/pose_tracker/upload_tracking
```

Upload Tracking uses the **same engine** as real-time tracking.

Full reference:

* **Shared query parameters (Tracking + Upload Tracking)**

***

### Required

#### `token` (required)

See **token** in the shared reference.

#### <mark style="color:$danger;">`isAndroid`</mark> <mark style="color:$danger;">(required for Android App)</mark>

* Type: boolean
* For android app use ?isAndroid=true

#### `source` (optional)

* **Type:** `"video" | "image"`
* **Default:** `"video"`

***

### Repetition filtering (video only, repetition exercises)

#### `minGrade` (optional)

* **Type:** `string`
* **Allowed values:** `A`, `B`, `C`, `D` (case-insensitive)
* **Description:** Only count repetitions that meet at least this grade.
* **Applies to:** repetition exercises only
* **Ignored by:** duration exercises and custom exercises; ignored for `source=image`

Example:

```
https://app.posetracker.com/pose_tracker/upload_tracking?token=YOUR_API_KEY&source=video&exercise=squat&minGrade=B
```

> Grades are sent inside the `counter` event as `counter.form_score`.

***

### Optional media URL inputs

(unchanged: `videoSrc`, `imageSrc`, CORS requirements)

***

### Shared parameters (video only)

Shared parameters for video mode include: `exercise`, `reference`, `difficulty`, `skeleton`, `keypoints`, `angles`, `progression`, `recommendations`, `blazepose`, `poseBackend`, `runInWorker`.

Use `exercise=...` for built-in PoseTracker movements. Use `reference=REFERENCE_UUID` for custom reference-based tracking.

⚠️ `exercise` and `reference` cannot be used together.

***

### Export (video only, plan-gated)

(unchanged: `export=true` emits `export_ready`)

***

### Notes by mode

#### `source=video`

Emits `counter` per counted rep.

Depending on the selected tracking mode:

* built-in exercise tracking may return `form_score`
* reference-based tracking may return `reference_score`

At the end of video analysis, Upload Tracking also emits a final `counter` with `final=true`. When using `reference`, it may also emit an `exercise_summary` event with aggregate similarity data.

For custom movement tracking, see `reference` in [PoseTracker API query parameters](https://posetracker.gitbook.io/posetracker-api/posetracker-api-query-parameters) and [REFERENCE](https://posetracker.gitbook.io/posetracker-api/use-posetracker-on-real-time-camera-webcam/query-params-details/reference).

#### `source=image`

No movement counting. Emits overlay/keypoints/angles messages depending on parameters.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://posetracker.gitbook.io/posetracker-api/use-posetracker-on-uploaded-files/upload-tracking-endpoint-video-and-image/query-parameters.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.