Wan2.2 I2V A14B

Wan2.2 I2V A14B video generation model via Alibaba via AnyFast API.

Wan2.2 I2V A14B is an image-to-video generation model available through AnyFast. Video generation is asynchronous — submit a task and poll GET /v1/video/generations/{task_id} until status is succeeded.

Key capabilities

• Image-to-video — Generate videos from an image + text prompt
• Image-to-video — Provide a reference image URL via image
• Duration control — 3–5 seconds
• Custom resolution — Set width × height

Quick example

cURL

# Step 1 — create task
curl https://www.anyfast.ai/v1/video/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "wan2.2-i2v-a14b",
    "prompt": "a cat playing piano",
    "duration": 5,
    "image": "https://example.com/cat.jpg"
  }'

# Step 2 — poll until succeeded
curl https://www.anyfast.ai/v1/video/generations/{TASK_ID} \
  -H "Authorization: Bearer YOUR_API_KEY"

import requests, time

headers = {"Authorization": "Bearer YOUR_API_KEY"}

# Step 1 — create task
resp = requests.post(
    "https://www.anyfast.ai/v1/video/generations",
    headers=headers,
    json={
        "model": "wan2.2-i2v-a14b",
        "prompt": "a cat playing piano",
        "duration": 5,
        "image": "https://example.com/cat.jpg",
    }
)
task_id = resp.json()["task_id"]

# Step 2 — poll until done
while True:
    result = requests.get(
        f"https://www.anyfast.ai/v1/video/generations/{task_id}",
        headers=headers
    ).json()
    status = result["data"]["status"]
    if status == "succeeded":
        print(result["data"]["url"])
        break
    elif status == "failed":
        print("Failed:", result["data"]["error"])
        break
    time.sleep(3)

Parameters

Parameter	Type	Required	Description
model	string	Yes	Must be wan2.2-i2v-a14b
prompt	string	Yes	Text description of the video
image	string	Yes (i2v)	Reference image URL
duration	number	No	3–5 seconds. Default: 5
width	integer	No	Output video width in pixels
height	integer	No	Output video height in pixels
seed	integer	No	Random seed for reproducibility
metadata	object	No	Extra parameters passed to upstream

Task status values

Status	Description
queued	Task is waiting in queue
processing	Video is being generated
succeeded	Done — data.url contains the video link (valid ~24h)
failed	Failed — data.error contains the error message

API Reference

View the interactive API playground for Wan2.2 I2V A14B.