# Wan 2.2 | Image to Video

Bring your static images to life with the advanced physics engine of wan-2-2-i2v; create fluid videos with high motion consistency while preserving object integrity.

## API Information

- **Model Slug:** wan-2-2-i2v
- **Branded URL:** https://www.eachlabs.ai/alibaba/wan-v2-2/wan-2-2-i2v
- **Provider:** Alibaba
- **Category:** Image to Video
- **Output Type:** video
- **Status:** active
- **Version:** 0.0.1
- **Base Cost:** 720p pricing (fallback): $0.05/second
- **Estimated Processing Time:** 30 seconds
- **Last Updated:** 2026-07-13
- **Interactive Demo:** https://www.eachlabs.ai/ai-models/wan-2-2-i2v

## Pricing

- **Charge Type:** dynamic
- **Pricing Details:** 720p pricing (fallback): $0.05/second

### Pricing Rules

| Condition | Pricing |
| --- | --- |
| resolution eq_i "480p" | 480p pricing: $0.02/second |
| Rule 2 | 720p pricing (fallback): $0.05/second |

## Input Schema

| Parameter | Type | Required | Default | Constraints | Description |
|-----------|------|----------|---------|-------------|-------------|
| prompt | string | Yes | - | - | - |
| image_url | string | Yes | - | - | - |
| resolution | string | No | 720p | 480p,720p | - |
| aspect_ratio | string | No | auto | auto,16:9,9:16,1:1 | - |
| negative_prompt | string | No | - | - | - |
| enable_safety_checker | boolean | No | false | - | - |

## Example Request

```bash
curl -X POST https://api.eachlabs.ai/v1/prediction/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "wan-2-2-i2v",
  "input": {
    "image_url": "https://storage.googleapis.com/magicpoint/models/wan-2.2-default-image.jpg",
    "prompt": "A surreal, dreamlike forest glowing with bioluminescent plants and floating lights, soft mist flowing through ancient trees, glowing mushrooms along a winding path, magical atmosphere, vibrant colors, depth of field, hyper-realistic, cinematic lighting, fantasy environment, trending on ArtStation"
  }
}'
```

## Output Schema

Response returned by `GET /v1/prediction/{id}` when the job completes:

```json
{
  "status": "success",
  "predictionID": "string",
  "output": "string (URL of generated video)",
  "metrics": {
    "predict_time": "number (seconds)"
  }
}
```

## Polling

```bash
curl https://api.eachlabs.ai/v1/prediction/{PREDICTION_ID} \
  -H "Authorization: Bearer YOUR_API_KEY"
```

| Status | Meaning |
|--------|---------|
| `processing` | Still running — poll again |
| `success` | Done — read `output` |
| `error` | Failed — read `message` / `details` |

## Webhook (alternative to polling)

Pass `"webhook_url": "https://your.host/path"` in the create request. Eachlabs POSTs this payload when the job ends:

```json
{
  "exec_id": "prediction-uuid",
  "status": "succeeded",
  "output": "https://...",
  "error": ""
}
```

`status` is `"succeeded"` or `"failed"`. `exec_id` equals the `predictionID` from create. Return 2xx within 30 seconds.

## Errors

Error body: `{ "status": "error", "message": "...", "details": "..." }`

| Code | Meaning |
|------|---------|
| `400` | Invalid input |
| `401` | Missing / invalid `Authorization` bearer token |
| `404` | Unknown model or prediction id |
| `429` | Rate limit — 100 creates / min, 10 concurrent per key |
| `5xx` | Retry with backoff |

## Overview

**wan-2-2-i2v — Image-to-Video AI Model**

Developed by Alibaba as part of the **wan-v2.2** family, **wan-2-2-i2v** transforms static images into dynamic 5-second videos at up to 1080p resolution, leveraging an advanced physics engine for fluid motion and object preservation. This **Alibaba image-to-video** model excels in **image-to-video AI** tasks by accepting text prompts alongside input images to guide realistic animations without audio, solving the challenge of bringing photos to life with high consistency. Users searching for "best image-to-video AI model" appreciate its 50% speed improvement over prior versions, delivering MP4 outputs at 30 fps in resolutions like 480p, 720p, and 1080p.

## Usage Notes

- API Base URL: `https://api.eachlabs.ai/v1`
- Authentication: send `Authorization: Bearer YOUR_API_KEY`. Generate a key from the Eachlabs dashboard at https://www.eachlabs.ai/dashboard/api-keys.
- File-typed parameters (`*_url`, `image_url`, `video_url`, `audio_url`, etc.) accept publicly-reachable HTTPS URLs only. Upload your asset first (GCS / S3 / your CDN) and pass the resulting URL. Data-URIs and localhost URLs are rejected.
- For structured parameters (arrays / objects) send real JSON values, not stringified payloads.
- Monetary values are reported in USD; per-token / per-megapixel rates may be billed in micro-cents internally.
- Prefer `webhook_url` over polling for long-running predictions — see the Webhook Callback section.