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

# wan2.7-t2v

> API usage guide for wan2.7-t2v.

{/* source_model_id: wan2.7-t2v */}

{/* source_updated_at: 1775604796 */}

**Model ID**

```bash theme={null}
wan2.7-t2v
```

**Calling method:** async

# wan2.7-t2v API Usage Guide

## Overview

**wan2.7-t2v** is Wan AI's latest text-to-video model with improved visual quality and more flexible controls. It supports separate resolution and aspect-ratio selection, continuous duration from 2 to 15 seconds, and optional audio-driven generation.

Requests are submitted to the request-queue API and results are retrieved via polling.

## Authentication

All API requests require authentication using an API key. Include your API key in the Authorization header:

```bash theme={null}
Authorization: Bearer YOUR_API_KEY
```

## Submit Video Generation Request

### Base URL

```
https://console.gmicloud.ai
```

### Endpoint

```
POST /api/v1/ie/requestqueue/apikey/requests
```

### Request Format

```bash theme={null}
curl -X POST "https://console.gmicloud.ai/api/v1/ie/requestqueue/apikey/requests" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "wan2.7-t2v",
    "payload": {
      "prompt": "A drone shot gliding over a misty forest at sunrise, golden light breaking through the canopy",
      "negative_prompt": "blurry, low quality, distorted",
      "resolution": "1080P",
      "ratio": "16:9",
      "duration": 10,
      "audio_url": null,
      "prompt_extend": true,
      "watermark": false,
      "seed": 12345
    }
  }'
```

### Request Parameters

| Parameter         | Type          | Required | Description                              | Default | Constraints                                            |
| ----------------- | ------------- | -------- | ---------------------------------------- | ------- | ------------------------------------------------------ |
| `prompt`          | string        | Yes      | Text prompt describing desired video     | -       | Max 1500 characters                                    |
| `negative_prompt` | string        | No       | What to avoid in the video               | ""      | Max 500 characters                                     |
| `audio_url`       | string (URL)  | No       | wav/mp3 audio to drive the video         | null    | 3–30s, ≤15 MB; excess trimmed to duration              |
| `resolution`      | string (enum) | No       | Output resolution tier                   | "1080P" | Options: `"720P"`, `"1080P"`                           |
| `ratio`           | string (enum) | No       | Aspect ratio                             | "16:9"  | Options: `"16:9"`, `"9:16"`, `"1:1"`, `"4:3"`, `"3:4"` |
| `duration`        | integer       | No       | Video length in seconds                  | 5       | 2–15                                                   |
| `prompt_extend`   | boolean       | No       | Let LLM rewrite prompt for richer detail | true    | -                                                      |
| `watermark`       | boolean       | No       | Add fixed `AI Generated` watermark       | false   | -                                                      |
| `seed`            | integer       | No       | Random seed for reproducibility          | -       | 0–2147483647                                           |

### Response

```json theme={null}
{
  "request_id": "550e8400-e29b-41d4-a716-446655440000",
  "model": "wan2.7-t2v",
  "status": "queued",
  "created_at": 1750442925,
  "updated_at": 1750442925,
  "queued_at": 1750442925
}
```

## Check Request Status

### Endpoint

```
GET /api/v1/ie/requestqueue/apikey/requests/{request_id}
```

### Example

```bash theme={null}
curl -X GET "https://console.gmicloud.ai/api/v1/ie/requestqueue/apikey/requests/550e8400-e29b-41d4-a716-446655440000" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

### Response

```json theme={null}
{
  "request_id": "550e8400-e29b-41d4-a716-446655440000",
  "org_id": "your-org-id",
  "model": "wan2.7-t2v",
  "status": "success",
  "is_public": false,
  "payload": {
    "prompt": "A drone shot gliding over a misty forest at sunrise, golden light breaking through the canopy",
    "negative_prompt": "blurry, low quality, distorted",
    "resolution": "1080P",
    "ratio": "16:9",
    "duration": 10,
    "prompt_extend": true,
    "watermark": false,
    "seed": 12345
  },
  "outcome": {
    "video_url": "https://storage.googleapis.com/bucket/generated-video.mp4",
    "thumbnail_image_url": "https://storage.googleapis.com/bucket/thumbnail.jpg"
  },
  "created_at": 1750442925,
  "updated_at": 1750442930,
  "queued_at": 1750442925
}
```

## Request Status Values

| Status       | Description                             |
| ------------ | --------------------------------------- |
| `queued`     | Request is waiting to be processed      |
| `processing` | Video generation is in progress         |
| `success`    | Video generation completed successfully |
| `failed`     | Video generation failed                 |
| `cancelled`  | Request was cancelled                   |

## List Your Requests

### Endpoint

```
GET /api/v1/ie/requestqueue/apikey/requests?model_id=wan2.7-t2v
```

### Example

```bash theme={null}
curl -X GET "https://console.gmicloud.ai/api/v1/ie/requestqueue/apikey/requests?model_id=wan2.7-t2v" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

## List Available Models

### Endpoint

```
GET /api/v1/apikey/models
```

### Example

```bash theme={null}
curl -X GET "https://console.gmicloud.ai/api/v1/apikey/models" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

## Tips for Better Results

1. **Detailed prompts**: Describe motion, camera movement, lighting, and atmosphere explicitly
2. **Prompt Extension**: Keep `prompt_extend` enabled for short prompts to let the model enrich them
3. **Negative prompts**: Exclude common artifacts like "blurry, low quality, deformed, extra fingers"
4. **Audio-driven**: Supply `audio_url` for precise audio-visual alignment
5. **Seed for reproducibility**: Fix a seed value to regenerate consistent results
6. **Flexible duration**: Take advantage of 2–15 second range for precise timing control