Wan 3.0 Prime | BeatAPI API Documentation

curl -X POST https://api.beatapi.io/v1/videos/tasks \
     -H "Authorization: Bearer <token>" \
     -H "Content-Type: application/json" \
     -d '{
  "model": "wan-3.0-prime",
  "prompt": "A slow dolly through a neon-lit night market in the rain, steam rising from food stalls.",
  "duration": 8,
  "aspect_ratio": "16:9",
  "resolution": "720p"
}'

{
  "data": {
    "capability_id": "wan-3.0-prime",
    "capability_version": null,
    "completed_at": null,
    "created_at": 1782210000,
    "error_code": null,
    "error_message": null,
    "id": "task_8K2qA",
    "media_type": "video",
    "model": "wan-3.0-prime",
    "object": "task",
    "output": null,
    "request_id": "req_abc123",
    "stage": "queued",
    "status": "queued",
    "task_kind": "video",
    "updated_at": 1782210000,
    "usage": {
      "billable_duration_seconds": 5,
      "credits_charged": 0.63,
      "credits_refunded": 0,
      "credits_reserved": 0.63,
      "credits_settled": 0
    }
  }
}

The priority render tier of Wan 3.0 — the same 2–30 second output at the same price, served from the faster queue.

Supported modes

Mode	Required input	Rules
Text to video	`model`, `prompt`	Omit `images`.
Image to video	`model`, `prompt`, `images`	One image starts the render from that frame.
With references	`model`, `prompt`, `reference_videos` or `reference_audios`	A reference video bills the request at 1.5x.

Reference inputs: images cannot be combined with reference_videos or reference_audios. Video and audio references use the public root fields. A request with reference video bills at 1.5x.

Async flow: Create the task, save data.id, then poll the Task with GET /v1/tasks/{task_id}. On succeeded, read data.output.media. On failed, read data.error_code and data.error_message, then follow the error and retry policy.

Using a local file? upload a local input first and pass the returned data.url.

認証

AuthorizationBearer

Send your API key as Authorization: Bearer <BEATAPI_API_KEY>.

リクエスト

This endpoint expects an object.

model"wan-3.0-prime"必須

Must be wan-3.0-prime.

promptstring必須1-5000 characters

Video generation instructions.

imageslist of stringsオプション

Public HTTPS images. One starts an image-to-video render; more are used as visual references.

reference_videoslist of stringsオプション

Public HTTPS video references. A request that carries one is billed at 1.5x.

reference_audioslist of stringsオプション

Public HTTPS audio references.

durationintegerオプション2-30デフォルト値 5

Requested output duration in seconds. Any whole number in range; there is no long-clip surcharge.

aspect_ratioenumオプションデフォルト値 16:9

Output video aspect ratio.

許可された値:

resolutionenumオプションデフォルト値 720p

Output resolution tier. Price scales with it.

許可された値:

レスポンス

Video generation task accepted

エラー

400

Bad Request Error

401

Unauthorized Error

402

Payment Required Error

403

Forbidden Error

409

Conflict Error

429

Too Many Requests Error

500

Internal Server Error

503

Service Unavailable Error

Supported modes

認証

ヘッダー

リクエスト

レスポンス

エラー