Referencia API
Texto a video
Genera videos a partir de prompts de texto con la Seedance 2.0 Open API.
Cuando no envias mediaUrls, este endpoint funciona en modo puro de texto a video.
Endpoint
POST /api/open/v1/video/generationsEjemplo de solicitud
curl --request POST \
--url https://www.seedance2.ink/api/open/v1/video/generations \
--header 'Authorization: Bearer sd2_live_your_api_key' \
--header 'Content-Type: application/json' \
--data '{
"model": "seedance-2.0",
"prompt": "A river flowing through an autumn forest, aerial view, cinematic motion",
"aspectRatio": "16:9",
"duration": 5,
"resolution": "720p",
"webhookUrl": "https://your-app.com/webhooks/seedance",
"metadata": {
"projectId": "proj_1001",
"sceneId": "scene_08"
}
}'Respuesta exitosa
{
"success": true,
"requestId": "req_1234567890",
"status": "queued",
"creditsCharged": 40
}Campos de la solicitud
| Field | Type | Required | Description |
|---|---|---|---|
model | string | Yes | Uno de seedance-2.0, seedance-2.0-fast, seedance-1.5-pro. |
prompt | string | Yes | Instruccion en lenguaje natural que describe el video objetivo. |
aspectRatio | string | No | Uno de 16:9, 9:16, 1:1. |
duration | integer | No | seedance-2.0 y seedance-2.0-fast admiten entre 4 y 15 segundos; seedance-1.5-pro admite 5 o 10 segundos. |
resolution | string | No | Uno de 480p, 720p, 1080p. |
webhookUrl | string | No | URL de callback que recibira el resultado final. |
metadata | object | No | Metadatos personalizados guardados junto con la solicitud. |
Consultar resultado
curl https://www.seedance2.ink/api/open/v1/video/generations/req_1234567890 \
--header 'Authorization: Bearer sd2_live_your_api_key'{
"success": true,
"requestId": "req_1234567890",
"status": "succeeded",
"model": "seedance-2.0",
"prompt": "A river flowing through an autumn forest, aerial view, cinematic motion",
"duration": 5,
"aspectRatio": "16:9",
"output": {
"type": "video",
"url": "https://pub-your-bucket.r2.dev/open-api-results/req_1234567890.mp4"
},
"error": null
}Cancelar tarea
curl --request POST \
--url https://www.seedance2.ink/api/open/v1/video/generations/req_1234567890/cancel \
--header 'Authorization: Bearer sd2_live_your_api_key'{
"success": true,
"requestId": "req_1234567890",
"status": "cancelled"
}Notas
creditsChargedse calcula cuando la tarea es aceptada.output.urlsolo aparece cuandostatusessucceeded.- Si prefieres notificaciones push en lugar de polling, configura un webhook.