Wan_2.1 Text to Video Serverless API
Create visually impressive and feature varied, lifelike motion videos with Wan2.1 using text prompts.
~104.81s
~$0.855
1import requests
2import json
3
4url = "https://api.segmind.com/v1/wan2.1-t2v"
5headers = {
6 "x-api-key": "YOUR_API_KEY",
7 "Content-Type": "application/json"
8}
9
10data = {
11 "prompt": "A smiling woman walking in London at night",
12 "negative_prompt": "blurry, bad quality, camera shake, distortion, poor composition, low resolution, artifact, watermark",
13 "seed": 9604478,
14 "video_length": 3,
15 "base_model": "14b",
16 "aspect_ratio": "16:9",
17 "steps": 30,
18 "base64": false
19}
20
21response = requests.post(url, headers=headers, json=data)
22
23if response.status_code == 200:
24 result = response.json()
25 print(json.dumps(result, indent=2))
26else:
27 print(f"Error: {response.status_code}")
28 print(response.text) 1import requests
2import json
3
4url = "https://api.segmind.com/v1/wan2.1-t2v"
5headers = {
6 "x-api-key": "YOUR_API_KEY",
7 "Content-Type": "application/json"
8}
9
10data = {
11 "prompt": "A smiling woman walking in London at night",
12 "negative_prompt": "blurry, bad quality, camera shake, distortion, poor composition, low resolution, artifact, watermark",
13 "seed": 9604478,
14 "video_length": 3,
15 "base_model": "14b",
16 "aspect_ratio": "16:9",
17 "steps": 30,
18 "base64": false
19}
20
21response = requests.post(url, headers=headers, json=data)
22
23if response.status_code == 200:
24 result = response.json()
25 print(json.dumps(result, indent=2))
26else:
27 print(f"Error: {response.status_code}")
28 print(response.text)API Endpoint
POST
https://api.segmind.com/v1/wan2.1-t2vParameters
aspect_ratiorequiredstringAspect Ratio of the output video
Default:
"16:9"Allowed values :
"1:1""2:3""3:2""3:4""4:3""9:16""16:9"base_modelrequiredstringBase model for video generation
Default:
"14b"Allowed values :
"1.3b""14b"promptrequiredstringPrompt for video generation
video_lengthrequiredintegerLength of the generated video in seconds
Default:
3Range: 1 - 5base64optionalbooleanOutput as base64
Default:
falsenegative_promptoptionalstringNegative prompt for video generation
Default:
"blurry, bad quality, camera shake, distortion, poor composition, low resolution, artifact, watermark"seedoptionalintegerSeed number for video generation
Default:
42424242stepsoptionalintegerNumber of steps for video generation
Default:
30Range: 10 - 70Response Type
Returns: Video
Common Error Codes
The API returns standard HTTP status codes. Detailed error messages are provided in the response body.
400
Bad Request
Invalid parameters or request format
401
Unauthorized
Missing or invalid API key
403
Forbidden
Insufficient permissions
404
Not Found
Model or endpoint not found
406
Insufficient Credits
Not enough credits to process request
429
Rate Limited
Too many requests
500
Server Error
Internal server error
502
Bad Gateway
Service temporarily unavailable
504
Timeout
Request timed out