Text-to-Video
POST /v1/common_task/text2video/task/submit — generate 480p, 720p, or 1080p clips from a prompt.
Developer API
Wan 3.0 API
Generate Wan 3.0 clips from the Topview REST API. Compare per-second rates with Atlas Cloud, then submit text-to-video or image-to-video tasks.
const submit = await fetch('https://api.topview.ai/v1/common_task/text2video/task/submit', {
method: 'POST',
headers: {
Authorization: 'Bearer YOUR_API_KEY',
'Topview-Uid': 'YOUR_USER_ID',
'Content-Type': 'application/json'
},
body: JSON.stringify({
model: 'qwen-wan3.0-video',
prompt: 'A photoreal fashion film on a rainy city street, slow dolly-in',
aspectRatio: '16:9',
resolution: 720,
duration: 8,
sound: 'on',
generatingCount: 1
})
});
const { result } = await submit.json();
const query = await fetch(
'https://api.topview.ai/v1/common_task/text2video/task/query?taskId=' + result.taskId,
{ headers: { Authorization: 'Bearer YOUR_API_KEY', 'Topview-Uid': 'YOUR_USER_ID' } }
);
console.log(await query.json());Wan 3.0 API pricing
Per-second rates from the Topview pricing table, the same on every plan. Comparison uses Atlas Cloud listed prices. 720p is 44% OFF versus $0.126 per second.
Atlas CloudTopview Business
480p
/ second
$0.0612
atlascloud.ai
$0.0528
0.3 credits
720p
/ second
$0.126
atlascloud.ai
$0.0704
0.4 credits
1080p
/ second
$0.252
atlascloud.ai
$0.176
1 credit
API Capabilities
The same Wan 3.0 generation modes available in Topview, callable as async tasks.
Image-to-Video
POST /v2/common_task/image2video/task/submit — animate a first-frame image into a Wan 3.0 clip.
Reference inputs
POST /v1/common_task/omni_reference/task/submit — pass image and video references when the live model mode accepts them.
Async polling
Every submit returns a taskId. Poll /task/query every 3–5 seconds until status is success, then download filePath.
Model parameters
Topview catalog fields that change Wan 3.0 cost. Confirm live options in the generator and API docs before you lock a brief.
Model ID
qwen-wan3.0-video
Topview catalog and Board identifier
Resolution
480p / 720p / 1080p
Rate changes with resolution
Duration
Billed per second
Catalog default is 30 seconds; confirm the live duration enum
Aspect ratios
16:9, 9:16, 1:1 and more
Confirm the ratios accepted by the selected mode
Start with the Wan 3.0 API
Get an API key, or try the same model in the Topview generator before you integrate.
REST API · Same rates on every plan · Async polling
Wan 3.0 API questions
Use qwen-wan3.0-video, the Topview catalog identifier. Confirm the live enum in the API docs if your account shows a display alias.
Business rates are 0.3 credits per second at 480p, 0.4 credits per second at 720p (1.6 credits per 4 seconds), and 1 credit per second at 1080p. The Wan 3.0 discount is not limited by membership level — the same rates apply on every plan. USD uses 1 credit = $0.176.
The comparison column uses Atlas Cloud listed rates: $0.0612 at 480p, $0.126 at 720p, and $0.252 at 1080p. Against those rows, Topview is about 14%, 44%, and 30% lower. Video input charges are excluded.
Treat duration, reference limits, and mode names as live product settings. This page prices the Topview catalog identifiers; check the generator and API docs before you lock a brief.
Text-to-video, image-to-video V2, and omni reference when the live mode accepts references. All three return a taskId. Poll the matching /task/query endpoint.
Authorization: Bearer YOUR_API_KEY and Topview-Uid: YOUR_USER_ID on every request.
No. Prime is a separate catalog row with higher credit rates. This page prices qwen-wan3.0-video only.
Open the Topview model pricing catalog for image and video rates, official sources, and the same Business conversion.