Wan-t2v

Wan-t2v (Text-to-Video) generates complete videos from text descriptions without requiring input images. It supports 480p and 720p resolutions with both 16:9 and 9:16 aspect ratios, making it versatile for different content types from landscape cinematics to vertical social media content.

Rate Limit: 30 requests per minute

Category: Text-to-Video

Pricing:

Resolution	Price
480p	$0.05 / video
720p	$0.10 / video

Quickstart

Start with uploading an image

curl -X POST "https://api.pruna.ai/v1/files" \
  -H "apikey: YOUR_API_KEY" \
  -F "content=@/path/to/your/file.jpg"

Note: Use -F (form) with @ prefix to upload a file from your local filesystem. The file path should be absolute or relative to your current directory.

Response:

{
  "id": "fqadqq42xq",
  "name": "test.jpg",
  "content_type": "image/jpeg",
  "size": 185093,
  "etag": "\"14e9a51deaac6bee2dd8b5c52d7d0b5f\"",
  "checksums": {
    "sha256": "aa10d5d09bcee5cb5d854bd81899308b0cf0c0c50e29d4f00c2c06e51f0e2fe6"
  },
  "metadata": {
    "content_length": 185093,
    "width": 1344,
    "height": 768
  },
  "created_at": "2025-01-08T18:51:26.729Z",
  "expires_at": "2025-01-09T18:51:26.729Z",
  "urls": {
    "get": "https://api.pruna.ai/v1/files/fqadqq42xq"
  }
}

curl -X POST 'https://api.pruna.ai/v1/predictions' \
  -H 'Content-Type: application/json' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Model: wan-t2v' \
  -d '{
    "input": {
      "prompt": "A sports car is driving very fast along a beach at sunset, aerial drone shot, cinematic",
      "num_frames": 81,
      "resolution": "720p",
      "aspect_ratio": "16:9",
      "frames_per_second": 16
    }
  }'

Parameters

Required Parameters

Parameter	Type	Description
prompt	string	Detailed description of the video scene, action, camera movement, and style

Video Parameters

Parameter	Type	Default	Description
num_frames	integer	81	Number of video frames (81-121). 81 frames give the best results
resolution	string	"480p"	Video resolution: "480p" or "720p"
aspect_ratio	string	"16:9"	Aspect ratio: "16:9" (landscape, 832x480px or 1280x720px) or "9:16" (vertical, 480x832px)
frames_per_second	integer	16	Frame rate (5-30 fps). Pricing is based on 16 fps duration
interpolate_output	boolean	true	Enable frame interpolation for smoother motion (30 FPS)
go_fast	boolean	true	Enable fast processing mode

Advanced Parameters

Parameter	Type	Default	Description
optimize_prompt	boolean	false	Translate prompt to Chinese before generation (may improve results)
sample_shift	number	12.0	Sample shift factor (1.0-20.0)
lora_scale_transformer	number	1.0	LoRA scale for transformer
lora_scale_transformer_2	number	1.0	LoRA scale for transformer_2
lora_weights_transformer	string (URI)	-	Custom LoRA weights URL (.safetensors)
lora_weights_transformer_2	string (URI)	-	Second custom LoRA weights URL
seed	integer	random	Random seed for reproducibility
disable_safety_checker	boolean	false	Disable safety checker