Usa la API de RunComfy para ejecutar community/fantasy-portrait/image-to-video. Para entradas y salidas admitidas, consulta el esquema.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/community/fantasy-portrait/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"143_image": "Runcomfy_example_1268_1.png",
"160_video": "Runcomfy_example_1268_1.mp4",
"155_positive_prompt": "woman acting"
}'Define la variable de entorno YOUR_API_TOKEN con tu clave API (gestión en Perfil) e incluye en cada solicitud un token Bearer en la cabecera Authorization : Authorization: Bearer $YOUR_API_TOKEN.
Envía un trabajo de generación asíncrono y recibe de inmediato un request_id y URLs para consultar estado, obtener resultados y cancelar.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/community/fantasy-portrait/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"143_image": "Runcomfy_example_1268_1.png",
"160_video": "Runcomfy_example_1268_1.mp4",
"155_positive_prompt": "woman acting"
}'Obtiene el estado actual de un request_id ("in_queue", "in_progress", "completed" o "cancelled").
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
--header "Authorization: Bearer <token>"Obtiene las salidas finales y metadatos del request_id; si el trabajo no ha terminado, la respuesta devuelve el estado actual para seguir haciendo polling.
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
--header "Authorization: Bearer <token>"Cancela un trabajo en cola por request_id; los trabajos en curso no se pueden cancelar.
curl --request POST \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
--header "Authorization: Bearer <token>"Proporciona una URL HTTPS públicamente accesible. El host debe permitir peticiones del servidor (sin login/cookies), sin rate limit agresivo ni bloqueo de bots. Recomendado: imágenes ≤ 50 MB (~4K), vídeos ≤ 100 MB (~2–5 min a 720p). Para activos privados, URLs estables o firmadas.
{
"type": "object",
"title": "Esquema de entrada",
"required": [
"143_image",
"160_video",
"155_positive_prompt"
],
"properties": {
"155_positive_prompt": {
"title": "Prompt",
"description": "",
"type": "string",
"default": "woman acting"
},
"160_video": {
"title": "Video",
"description": "",
"type": "string",
"default": "Runcomfy_example_1268_1.mp4"
},
"143_image": {
"title": "Image",
"description": "",
"type": "string",
"default": "Runcomfy_example_1268_1.png"
},
"149_shift": {
"title": "Shift",
"description": "Offsets the diffusion sampling schedule, trading stability for stronger motion/style as the value increases.",
"type": "integer",
"default": 5,
"minimum": 1,
"maximum": 15
},
"149_steps": {
"title": "Steps",
"description": "Number of denoising iterations; more steps refine detail and stability but take longer.",
"type": "integer",
"default": 6,
"minimum": 6,
"maximum": 20
},
"169_valuex170_value": {
"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": "720x720 (1:1)"
},
"174_value": {
"title": "Number of Frames",
"description": "",
"type": "integer",
"enum": [
81,
141
],
"default": 81
},
"163_frame_rate": {
"title": "Frames Per Second",
"description": "",
"type": "integer",
"default": 16,
"minimum": 12,
"maximum": 24
},
"150_strength": {
"title": "Strength",
"description": "Controls how strongly the Fantasy Portrait embedding influences the video generation, higher emphasizes the portrait and expressions.",
"type": "float",
"default": 1,
"minimum": 0.3,
"maximum": 2
},
"149_seed": {
"title": "Seed",
"description": "",
"type": "integer",
"default": 96860978
},
"149_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
}
}
}{
"output": {
"type": "object",
"properties": {
"image": {
"type": "string",
"format": "uri",
"description": "URL de una sola imagen"
},
"video": {
"type": "string",
"format": "uri",
"description": "URL de un solo vídeo"
},
"images": {
"type": "array",
"description": "varias URLs de imagen",
"items": {
"type": "string",
"format": "uri"
}
},
"videos": {
"type": "array",
"description": "varias URLs de vídeo",
"items": {
"type": "string",
"format": "uri"
}
}
}
}
}RunComfy es la principal ComfyUI plataforma, ofreciendo ComfyUI en línea entorno y servicios, junto con flujos de trabajo de ComfyUI con impresionantes imágenes. RunComfy también ofrece AI Models, permitiendo a los artistas aprovechar las últimas herramientas de AI para crear arte increíble.