Usa la API de RunComfy para ejecutar bytedance/seedream-4-0/edit-sequential. Para entradas y salidas admitidas, consulta el esquema.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/bytedance/seedream-4-0/edit-sequential \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"images": [],
"text": "Generate 3 images of a beautiful sunset over a calm ocean."
}'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/seedream-4-0/edit-sequential \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"images": [],
"text": "Generate 3 images of a beautiful sunset over a calm ocean."
}'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": [
"images",
"text"
],
"properties": {
"images": {
"title": "Images",
"description": "Upload 1~10 images, must be jpeg or png",
"type": "array",
"items": {
"type": "string",
"format": "image_uri"
},
"validations": [
{
"validation_rule": "file_size_mb<",
"validation_value": 10,
"validation_error": "File size must be less than 10 MB."
},
{
"validation_rule": "width/height>",
"validation_value": 0.33,
"validation_error": "The aspect ratio range should be 1:3 to 3:1."
},
{
"validation_rule": "width/height<",
"validation_value": 3,
"validation_error": "The aspect ratio range should be 1:3 to 3:1."
},
{
"validation_rule": "width_pixels>",
"validation_value": 14,
"validation_error": "The uploaded image width and height must exceed 14 pixels."
},
{
"validation_rule": "height_pixels>",
"validation_value": 14,
"validation_error": "The uploaded image width and height must exceed 14 pixels."
},
{
"validation_rule": "width_pixels<",
"validation_value": 6000,
"validation_error": "The uploaded image width and height must not exceed 6000 pixels."
},
{
"validation_rule": "height_pixels<",
"validation_value": 6000,
"validation_error": "The uploaded image width and height must not exceed 6000 pixels."
}
],
"maxItems": 10,
"minItems": 1
},
"text": {
"title": "Prompt",
"description": "Your prompt needs to contain the number of images you want to generate. Example: 'Generate 3 images of a beautiful sunset over a calm ocean.'",
"type": "string",
"default": "Generate 3 images of a beautiful sunset over a calm ocean.",
"maxLength": 600
},
"sequential_image_generation_options": {
"title": "Maximum Number of Generated Images",
"description": "Sets the maximum number of images to generate. The actual number of images that can be generated also depends on the number of reference images provided. The final price will be calculated based on this value.",
"type": "integer",
"enum": [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15
],
"default": 3
},
"image_size": {
"title": "Aspect Ratio (W:H)",
"description": "The aspect ratio of the image to generate.",
"type": "string",
"enum": [
"2048:2048 (1:1)",
"2304:1728 (4:3)",
"1728:2304 (3:4)",
"2560:1440 (16:9)",
"1440:2560 (9:16)",
"2496:1664 (3:2)",
"1664:2496 (2:3)",
"3024:1296 (21:9)"
],
"default": "2560:1440 (16:9)"
},
"seed": {
"title": "Seed",
"description": "",
"type": "integer"
},
"optimize_prompt_options": {
"title": "Optimize Prompt",
"description": "Standard mode produces higher-quality content but takes longer to generate. Fast mode generates content more quickly, with lower quality.",
"type": "string",
"enum": [
"fast",
"standard"
],
"default": "fast"
},
"sequential_image_generation": {
"title": "sequential_image_generation",
"description": "",
"type": "string",
"default": "auto"
}
}
}{
"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.