Usa la API de RunComfy para ejecutar pika/pika-2-2/text-to-video. Para entradas y salidas admitidas, consulta el esquema.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/pika/pika-2-2/text-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"promptText": "A mysterious UFO hovers motionless above a quiet, dimly lit city park at night. Its sleek metallic surface reflects the glow of scattered streetlights, while pulsating orange lights along its rim cast a soft, rhythmic glow onto the treetops below. The surrounding lampposts flicker subtly, reacting to the strange electromagnetic energy from the hovering craft. With a smooth and controlled motion, the UFO begins to ascend, drifting diagonally toward the top right of the frame. As it vanishes into the vast starry night sky, the park remains eerily silent, with only the distant hum of the city lingering in the background."
}'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/pika/pika-2-2/text-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"promptText": "A mysterious UFO hovers motionless above a quiet, dimly lit city park at night. Its sleek metallic surface reflects the glow of scattered streetlights, while pulsating orange lights along its rim cast a soft, rhythmic glow onto the treetops below. The surrounding lampposts flicker subtly, reacting to the strange electromagnetic energy from the hovering craft. With a smooth and controlled motion, the UFO begins to ascend, drifting diagonally toward the top right of the frame. As it vanishes into the vast starry night sky, the park remains eerily silent, with only the distant hum of the city lingering in the background."
}'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": [
"promptText"
],
"properties": {
"promptText": {
"title": "Prompt",
"description": "Describe el contenido, el movimiento o el cambio que buscas.",
"type": "string",
"maxLength": 2000,
"default": "A mysterious UFO hovers motionless above a quiet, dimly lit city park at night. Its sleek metallic surface reflects the glow of scattered streetlights, while pulsating orange lights along its rim cast a soft, rhythmic glow onto the treetops below. The surrounding lampposts flicker subtly, reacting to the strange electromagnetic energy from the hovering craft. With a smooth and controlled motion, the UFO begins to ascend, drifting diagonally toward the top right of the frame. As it vanishes into the vast starry night sky, the park remains eerily silent, with only the distant hum of the city lingering in the background."
},
"resolution": {
"title": "Resolución",
"description": "Elige la resolución de salida.",
"type": "string",
"enum": [
"720p",
"1080p"
],
"default": "1080p"
},
"aspectRatio": {
"title": "Relación de aspecto (an.:al.)",
"description": "Elige la relación de aspecto de salida.",
"type": "string",
"enum": [
"5:2",
"16:9",
"4:3",
"1:1",
"4:5",
"9:16"
],
"default": "16:9"
},
"duration": {
"title": "Duración",
"description": "Elige la duración del video en segundos.",
"type": "integer",
"enum": [
5,
10
],
"default": 5
},
"negativePrompt": {
"title": "Prompt negativo",
"description": "Describe los elementos que no quieres ver en el resultado.",
"type": "string",
"default": ""
},
"seed": {
"title": "Semilla",
"description": "Una semilla entera ayuda a reproducir una configuración.",
"type": "integer",
"default": 65326353
}
}
}{
"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.