Wan 2.2 FLF2V: Nahtlose Image-to-Video-Umwandlung
Wan 2.2 FLF2V nimmt ein Startbild, ein Endbild und einen Prompt als Eingabe und erzeugt daraus mithilfe des Wan2.2 Fun Inpaint-Modells ein flüssiges, nahtloses Video.
Table of contents
1. Get started
Use RunComfy's API to run community/wan-2-2/fun-inpaint. For accepted inputs and outputs, see the model's schema.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/community/wan-2-2/fun-inpaint \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"112_image": "Runcomfy_1272_1.png",
"110_image": "Runcomfy_1272_2.png",
"99_text": "A dreamy scene where a girl is playing with her hair. Zoom in, and the looks up, and blinks. windy hair, leaves moving with wind, lens flare"
}'2. Authentication
Set the YOUR_API_TOKEN environment variable with your API key (manage keys in your Profile) and include it on every request as a Bearer token via the Authorization header: Authorization: Bearer $YOUR_API_TOKEN.
3. API reference
Submit a request
Submit an asynchronous generation job and immediately receive a request_id plus URLs to check status, fetch results, and cancel.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/community/wan-2-2/fun-inpaint \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"112_image": "Runcomfy_1272_1.png",
"110_image": "Runcomfy_1272_2.png",
"99_text": "A dreamy scene where a girl is playing with her hair. Zoom in, and the looks up, and blinks. windy hair, leaves moving with wind, lens flare"
}'Monitor request status
Fetch the current state for a request_id ("in_queue", "in_progress", "completed", or "cancelled").
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
--header "Authorization: Bearer <token>"Retrieve request results
Retrieve the final outputs and metadata for the given request_id; if the job is not complete, the response returns the current state so you can continue polling.
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
--header "Authorization: Bearer <token>"Cancel a request
Cancel a queued job by request_id, in-progress jobs cannot be cancelled.
curl --request POST \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
--header "Authorization: Bearer <token>"4. File inputs
Hosted file (URL)
Provide a publicly reachable HTTPS URL. Ensure the host allows server‑side fetches (no login/cookies required) and isn't rate‑limited or blocking bots. Recommended limits: images ≤ 50 MB (~4K), videos ≤ 100 MB (~2–5 min @ 720p). Prefer stable or pre‑signed URLs for private assets.
5. Schema
Input schema
{
"type": "object",
"title": "Input",
"required": [
"112_image",
"110_image",
"99_text"
],
"properties": {
"99_text": {
"title": "Prompt",
"description": "",
"type": "string",
"default": "A dreamy scene where a girl is playing with her hair. Zoom in, and the looks up, and blinks. windy hair, leaves moving with wind, lens flare"
},
"110_image": {
"title": "Start Image",
"description": "",
"type": "string",
"default": "Runcomfy_1272_2.png"
},
"112_image": {
"title": "End Image",
"description": "",
"type": "string",
"default": "Runcomfy_1272_1.png"
},
"111_widthx111_height": {
"title": "Resolution (W:H)",
"description": "",
"type": "string",
"enum": [
"480x480 (1:1)",
"720x720 (1:1)",
"480x720 (2:3)",
"720x480 (3:2)",
"540x960 (9:16)",
"576x1024 (9:16)",
"720x1280 (9:16)",
"960x540 (16:9)",
"1024x576 (16:9)",
"1280x720 (16:9)"
],
"default": "720x1280 (9:16)"
},
"111_length": {
"title": "Number of Frames",
"description": "",
"type": "integer",
"enum": [
81,
141
],
"default": 81
},
"159_frame_rate": {
"title": "Frames Per Second",
"description": "",
"type": "integer",
"minimum": 12,
"maximum": 24,
"default": 16
},
"96_noise_seed": {
"title": "Seed",
"description": "",
"type": "integer",
"default": 96860978
},
"96_steps": {
"title": "Steps",
"description": "Number of denoising iterations; more steps refine detail and stability but take longer.",
"type": "integer",
"default": 4,
"minimum": 6,
"maximum": 20
},
"96_cfg": {
"title": "Guidance Scale",
"description": "Controls how strongly the output adheres to the prompt versus allowing creative variation.",
"type": "float",
"default": 1,
"minimum": 0.6,
"maximum": 2
},
"93_shift": {
"title": "Shift",
"description": "Offsets the diffusion sampling schedule, trading stability for stronger motion/style as the value increases.",
"type": "float",
"default": 8,
"minimum": 1,
"maximum": 15
}
}
}Output schema
{
"output": {
"type": "object",
"properties": {
"image": {
"type": "string",
"format": "uri",
"description": "single image URL"
},
"video": {
"type": "string",
"format": "uri",
"description": "single video URL"
},
"images": {
"type": "array",
"description": "multiple image URLs",
"items": { "type": "string", "format": "uri" }
},
"videos": {
"type": "array",
"description": "multiple video URLs",
"items": { "type": "string", "format": "uri" }
}
}
}
}RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.