Wan 2.7 - Image to Video

Wan 2.7 delivers enhanced motion smoothness, superior scene fidelity, and greater visual coherence.

Pricing: $0.1/second. Endpoint: POST /v1/models/alibaba/wan/v2.7/image-to-video/runs.

Wan 2.7 delivers enhanced motion smoothness, superior scene fidelity, and greater visual coherence.

Overview

• Endpoint: https://api.runflow.io/v1/models/alibaba/wan/v2.7/image-to-video/runs
• Model ID: alibaba/wan/v2.7/image-to-video
• Provider: Alibaba
• License: commercial
• Last Updated: 2026-04-08

Pricing

• Base price: $0.1/second
• Note: Per second of video

Wan 2.7 - Image to Video API

Endpoint: POST /v1/models/alibaba/wan/v2.7/image-to-video/runs

Run the model

Python

import requests

response = requests.post(
    "https://api.runflow.io/v1/models/alibaba/wan/v2.7/image-to-video/runs",
    headers={"Authorization": "Bearer RUNFLOW_API_KEY"},
    json={
        "input": {
            "prompt": "Product rotating slowly on a display pedestal, soft studio lighting, professional product photography",
            "duration": 5,
            "image_url": "https://public.runflow.io/images/models/_base/product-sneaker.png",
            "resolution": "1080p"
        },
        "callback_url": "https://your-server.com/webhook"
    },
)

data = response.json()
print(data)

Node.js

const response = await fetch(
  "https://api.runflow.io/v1/models/alibaba/wan/v2.7/image-to-video/runs",
  {
    method: "POST",
    headers: {
      "Authorization": "Bearer RUNFLOW_API_KEY",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
        "input": {
            "prompt": "Product rotating slowly on a display pedestal, soft studio lighting, professional product photography",
            "duration": 5,
            "image_url": "https://public.runflow.io/images/models/_base/product-sneaker.png",
            "resolution": "1080p"
        },
        "callback_url": "https://your-server.com/webhook"
    }),
  }
);

const data = await response.json();
console.log(data);

cURL

curl -X POST https://api.runflow.io/v1/models/alibaba/wan/v2.7/image-to-video/runs \
  -H "Authorization: Bearer $RUNFLOW_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
    "input": {
        "prompt": "Product rotating slowly on a display pedestal, soft studio lighting, professional product photography",
        "duration": 5,
        "image_url": "https://public.runflow.io/images/models/_base/product-sneaker.png",
        "resolution": "1080p"
    },
    "callback_url": "https://your-server.com/webhook"
}
JSON

Request parameters

Parameter	Type	Required	Description
input	object	required	Model input parameters. See “Input schema” below.
callback_url	string | null	optional	Webhook URL - POSTed when the run reaches a terminal state.
metadata	object | null	optional	Arbitrary key-value pairs attached to the run.

Input schema

Field	Type	Required	Allowed values	Description
prompt	string	optional	Any
image_url	image	optional	Any
end_image_url	image	optional	Any
video_url	video	optional	Any
audio_url	file	optional	Any
resolution	string	optional	720p, 1080p
duration	integer	optional	Any
negative_prompt	string	optional	Any
enable_prompt_expansion	boolean	optional	Any
seed	integer	optional	Any
enable_safety_checker	boolean	optional	Any

Output schema

Field	Type	Description
outputs	json	Unified output array - one entry per generated artifact with url/type/width/height/duration/etc.
seed	json
model_data	json	Model-specific extra fields (prompt, description, actual_prompt, masks, etc.) keyed by field name.
nsfw_detected	json	true if the provider flagged output as NSFW, false if cleared, null if not checked.
timing	json	Provider timing info (inference_ms etc.), or null.

Callback payload

When you provide a callback_url, Runflow POSTs to it once the run reaches a terminal state.

Field	Type	Description
event	string	Event type: “run.completed”, “run.failed”, or “run.cancelled”.
run_id	string	The unique identifier of the run.
status	string	Terminal status: “succeeded”, “failed”, or “cancelled”.
output	object | null	The run output. Null if the run failed or was cancelled.
duration_ms	number | null	Total run duration in milliseconds.
created_at	string | null	ISO 8601 timestamp when the run was created.
completed_at	string | null	ISO 8601 timestamp when the run reached terminal state.
metadata	object | null	The metadata object passed at run creation, if any.

• Retries: 3 attempts with exponential backoff (1s, 2s). Retries on 5xx / network errors only.
• Headers: Runflow-Request-Id is always sent. Runflow-Signature is sent if a signing secret is configured.

Additional Resources

• Playground
• API Reference
• Documentation
• OpenAPI

Related

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Run lifecycle

Callbacks, polling, statuses.

Callbacks

Handle async results.

Pricing

How requests bill out.