ReplicateImage to videoComing soon

wavespeedai/wan-2.1-i2v-720p

Name: wavespeedai/wan-2.1-i2v-720p
Brand: Replicate

wavespeedai/wan-2.1-i2v-720p is an image to video tool from Replicate that runs in the background and returns video. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Price pending

Pricing

Price pending.

Limits

Runs: In the background
Returns: video
Longest queue wait: 3600s
Run deadline: 3600s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`image` required	URL or file	—	Image for use as the initial frame of the video.
`prompt` required	text	—	Text prompt for image generation
`seed`	number (whole)	—	Random seed. Set for reproducible generation
`fast_mode`	JSON	Balanced	Speed up generation with different levels of acceleration. Faster modes may degrade quality somewhat. The speedup is dependent on the content, so different videos may see different speedups.
`lora_scale`	number 0 to 4	1	Determines how strongly the main LoRA should be applied. Sane results between 0 and 1 for base inference. You may still need to experiment to find the best value for your particular lora.
`aspect_ratio`	JSON	16:9	Aspect ratio of the output video.
`lora_weights`	text	—	Load LoRA weights. Supports HuggingFace URLs in the format huggingface.co/<owner>/<model-name>, CivitAI URLs in the format civitai.com/models/<id>[/<model-name>], or arbitrary .safetensors URLs from the Internet.
`sample_shift`	number (whole) 0 to 10	3	Flow shift parameter for video generation
`sample_steps`	number (whole) 1 to 40	30	Number of inference steps
`negative_prompt`	text		Negative prompt to avoid certain elements
`sample_guide_scale`	number 1 to 10	5	Guidance scale for generation

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "replicate",
    "model": "wavespeedai/wan-2.1-i2v-720p",
    "input": {
      "image": "<image>",
      "prompt": "<prompt>"
    }
  }'