# Depth Anything Video API

> نقشه‌های عمق هر فریم را برای ویدیوی ورودی برآورد می‌کند و گزینه‌هایی برای اندازه، نقشه رنگی و مقایسه کنارهم دارد

ویدیو را به تجسم عمق تبدیل می‌کند و بین فریم‌ها نتیجه‌ای سازگار ارائه می‌دهد. اندازه مدل (VDA-Small، VDA-Base یا VDA-Large)، نقشه رنگی (grayscale، turbo، inferno، magma یا viridis) و `resolution` خروجی تا 1080p را انتخاب کنید. می‌توانید ویدیوی اصلی را با `side_by_side` کنار ویدیوی عمق رندر کنید، تعداد فریم‌ها را با `max_frames` (حداکثر 2400) محدود کنید یا مقادیر خام عمق را به‌صورت فایل .npz صادر کنید.

- Model id: `depth-anything-video`
- Made by: ByteDance
- Category: Video to Video
- Output: video
- Price per second of your input video: $0.04 / second of input video (cheapest run $0.04 (40 API credits))
- Run: `POST https://api.doitong.com/v1/run/depth-anything-video`
- Quote: `POST https://api.doitong.com/v1/quote/depth-anything-video`
- Docs page: https://doitong.com/fa/developers/models/depth-anything-video

## Pricing

Price: **$0.04 / second of input video**. Price per second of your input video: the input files are measured before the run (length, resolution, frame rate). The quote measures the same files and is exactly what the run charges.

The full example input below costs $0.40 = 400 API credits (10 s input video × $0.04).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). `POST https://api.doitong.com/v1/quote/depth-anything-video` with the same JSON body returns the exact price for that input; the quote is exactly what a run charges. Invalid input is never charged and failed or canceled requests are refunded automatically.

## Input parameters

Send either the canonical name or the native field name (not both). Canonical names are the same across models.

| Parameter | Canonical name | Type | Required | Default | Allowed values / range | Description |
|---|---|---|---|---|---|---|
| `video_url` | `video` | string (video URL) | yes |  |  | URL اشاره‌کننده به ویدیوی استفاده‌شده برای برآورد عمق. |
| `model` |  | enum (string) | no | `VDA-Large` | `VDA-Small`, `VDA-Base`, `VDA-Large` | اندازه مدل برآورد عمق؛ VDA-Large بالاترین کیفیت را ارائه می‌دهد و VDA-Small سریع‌تر اجرا می‌شود. |
| `colormap` |  | enum (string) | no | `grayscale` | `grayscale`, `turbo`, `inferno`, `magma`, `viridis` | پالت نمایش عمق: 'grayscale' عمق خام نرمال‌شده را نمایش می‌دهد، 'viridis' نمایشی مناسب برای افراد کوررنگ ارائه می‌کند و 'inferno' یا 'magma' یکنواختی ادراکی دارند. پالت پیشنهادی 'turbo' نواحی نزدیک را به رنگ‌های گرم و نواحی دور را به رنگ‌های سرد نگاشت می‌کند. |
| `resolution` |  | enum (string) | no | `auto` | `auto`, `360p`, `480p`, `720p`, `1080p` | وضوح خروجی؛ `auto` وضوح ورودی را تا 1080p حفظ می‌کند. مقادیر موجود: 'auto'، '360p'، '480p'، '720p'، '1080p'. |
| `max_frames` |  | integer \| null | no |  | > 0 | حد پردازش فریم، با سقف 2400. تنظیم None نیز امکان پردازش حداکثر 2400 فریم را می‌دهد. |
| `output_fps` |  | number \| null | no |  | > 0 | نرخ فریم ویدیوی خروجی. مقدار None نرخ فریم ورودی را حفظ می‌کند. |
| `side_by_side` |  | boolean | no | `false` |  | تولید ویدیویی را کنترل می‌کند که نمای اصلی و عمق را در کنار هم مقایسه می‌کند. |
| `include_raw_depths` |  | boolean | no | `false` |  | خروجی داده خام عمق float32 را به فایل .npz شامل `depths` [N,H,W]، `min_depth`، `max_depth`، `fps`، `model` و `shape` کنترل می‌کند. |

File parameters (`video`) take a public `https://` URL, a `data:` URI up to 10 MB, or the `file_url` of an upload from `POST /files`.

## Example input

Required parameters only:

```json
{
  "video": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
}
```

A fuller example:

```json
{
  "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
}
```

## Run it

Set `DOITONG_API_KEY` to a key from https://doitong.com/developers/dashboard#keys. `?wait=20` returns the finished request in the same call when it is ready within 20 seconds; otherwise poll `GET /requests/{id}` (it also accepts `?wait=`), or pass `webhook_url`.

### curl

```bash
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/depth-anything-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"
```

### JavaScript

```javascript
const API = "https://api.doitong.com/v1";
const headers = {
  "Authorization": "Bearer " + process.env.DOITONG_API_KEY,
  "Content-Type": "application/json",
};

// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/depth-anything-video?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  }),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);

// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
  res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
  request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
```

### Python

```python
import os
import requests

API = "https://api.doitong.com/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/depth-anything-video", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
    raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])

# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
    request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
    raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
```

### MCP

The MCP server at `https://api.doitong.com/v1/mcp` exposes the tools `search_models`, `get_model`, `quote`, `run`, `get_request`, `cancel_request`, `list_requests`, `create_upload` and `get_account`. A `run` call for this model:

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "run",
    "arguments": {
      "model_id": "depth-anything-video",
      "input": {
        "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
      },
      "wait_seconds": 20
    }
  }
}
```

## Response

Every call returns a request object. `status` is one of `queued`, `running`, `succeeded`, `failed`, `canceled`. `outputs` lists the generated files with URLs on our storage (kept forever, or 7 days with `?storage=temporary`; `storage` says which); `output` is the model's own result object with the same URLs.

```json
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "depth-anything-video",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 400,
    "usd": "0.40",
    "charged": 400,
    "refunded": 0
  },
  "input": {
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    },
    "raw_depths": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    }
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `video` | object {url, content_type, file_name, file_size} | ویدیوی نمایش‌دهنده عمق، کدگذاری‌شده با H.264 در قالب MP4. |
| `raw_depths` | object {url, content_type, file_name, file_size} \| null | داده خام عمق در فایل .npz، در صورت True بودن `include_raw_depths` ارائه می‌شود. |

## Related models

- [Bytedance Dreamactor V2](https://doitong.com/developers/models/bytedance/dreamactor/v2.md) (`bytedance/dreamactor/v2`): $0.05 / second of input video
- [Seedance 2.5](https://doitong.com/developers/models/bytedance/seedance-2.5/draft/complete.md) (`bytedance/seedance-2.5/draft/complete`): $9.15 / run
- [AMT Interpolation](https://doitong.com/developers/models/amt-interpolation.md) (`amt-interpolation`): $0.000575 / second of processing time
- [AnimateDiff Turbo · Video to Video](https://doitong.com/developers/models/fast-animatediff/turbo/video-to-video.md) (`fast-animatediff/turbo/video-to-video`): $0.00125 / second of processing time
- [AnimateDiff · Video to Video](https://doitong.com/developers/models/fast-animatediff/video-to-video.md) (`fast-animatediff/video-to-video`): $0.00125 / second of processing time
- [Auto-Captioner](https://doitong.com/developers/models/auto-caption.md) (`auto-caption`): $0.10 / video
- [Bernini-R Edit Video](https://doitong.com/developers/models/bernini-r/edit-video.md) (`bernini-r/edit-video`): from $0.04 / second of output video
- [Bernini-R Reference Edit Video](https://doitong.com/developers/models/bernini-r/reference-edit-video.md) (`bernini-r/reference-edit-video`): from $0.04 / second of output video

## Links

- HTML page: https://doitong.com/developers/models/depth-anything-video
- All models and guides for AI agents: https://doitong.com/developers/llms.txt
- OpenAPI 3.1 with this model's typed request body: https://doitong.com/developers/openapi.json?model=depth-anything-video
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/depth-anything-video