Usa la API de RunComfy para ejecutar bytedance/seedance-v1.5-pro/image-to-video. Para entradas y salidas admitidas, consulta el esquema.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/bytedance/seedance-v1.5-pro/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "A gentle breeze blows softly, and the real girl's body remains stable. Her long hair, including the hair below, flutters naturally. The anime girl on the phone screen first closes her eyes for 2 seconds, then slowly opens them, with her mouth remaining still and silent. Her hair, including the hair below, also flutters naturally in the breeze in perfect synchronization. The rhythm and direction of the hair fluttering of the two girls are exactly the same. The subway train moves rapidly, emitting a low rumbling echo. ",
"first_frame_image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7272/media-files/input-1-1.png"
}'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/bytedance/seedance-v1.5-pro/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "A gentle breeze blows softly, and the real girl's body remains stable. Her long hair, including the hair below, flutters naturally. The anime girl on the phone screen first closes her eyes for 2 seconds, then slowly opens them, with her mouth remaining still and silent. Her hair, including the hair below, also flutters naturally in the breeze in perfect synchronization. The rhythm and direction of the hair fluttering of the two girls are exactly the same. The subway train moves rapidly, emitting a low rumbling echo. ",
"first_frame_image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7272/media-files/input-1-1.png"
}'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": [
"prompt",
"first_frame_image_url"
],
"properties": {
"prompt": {
"title": "Prompt",
"description": "El prompt debe tener menos de 500 caracteres para obtener mejores resultados.",
"type": "string",
"default": "A gentle breeze blows softly, and the real girl's body remains stable. Her long hair, including the hair below, flutters naturally. The anime girl on the phone screen first closes her eyes for 2 seconds, then slowly opens them, with her mouth remaining still and silent. Her hair, including the hair below, also flutters naturally in the breeze in perfect synchronization. The rhythm and direction of the hair fluttering of the two girls are exactly the same. The subway train moves rapidly, emitting a low rumbling echo. "
},
"first_frame_image_url": {
"title": "Imagen de inicio",
"description": "",
"type": "string",
"validations": [
{
"validation_rule": "width_pixels<",
"validation_value": 6000,
"validation_error": "El ancho y alto de la imagen no debe exceder 6000 píxeles."
},
{
"validation_rule": "height_pixels<",
"validation_value": 6000,
"validation_error": "El ancho y alto de la imagen no debe exceder 6000 píxeles."
},
{
"validation_rule": "width_pixels>",
"validation_value": 300,
"validation_error": "El ancho y alto de la imagen no debe ser inferior a 300 píxeles."
},
{
"validation_rule": "height_pixels>",
"validation_value": 300,
"validation_error": "El ancho y alto de la imagen no debe ser inferior a 300 píxeles."
},
{
"validation_rule": "width/height>",
"validation_value": 0.4,
"validation_error": "La relación de aspecto debe estar entre 0,4 y 2,5."
},
{
"validation_rule": "width/height<",
"validation_value": 2.5,
"validation_error": "La relación de aspecto debe estar entre 0,4 y 2,5."
},
{
"validation_rule": "file_size_mb<",
"validation_value": 30,
"validation_error": "El tamaño del archivo debe ser inferior a 30 MB."
}
],
"default": "https://playgrounds-storage-public.runcomfy.net/tools/7272/media-files/input-1-1.png"
},
"resolution": {
"title": "Resolución",
"description": "",
"type": "string",
"enum": [
"480p",
"720p",
"1080p"
],
"default": "480p"
},
"ratio": {
"title": "Relación de aspecto (An:Al)",
"description": "",
"type": "string",
"enum": [
"16:9",
"4:3",
"1:1",
"3:4",
"9:16",
"21:9",
"adaptive"
],
"default": "adaptive"
},
"duration": {
"title": "Duración",
"description": "",
"type": "integer",
"enum": [
4,
5,
6,
7,
8,
9,
10,
11,
12
],
"default": 5
},
"generate_audio": {
"title": "Generar audio",
"description": "",
"type": "boolean",
"default": true
},
"camera_fixed": {
"title": "Cámara fija",
"description": "Define si la cámara permanece fija en el video.",
"type": "boolean",
"default": true
}
}
}{
"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.