Referencia de API
Texto para video
Gere videos a partir de prompts de texto com a Seedance 2.0 Open API.
Quando mediaUrls e omitido, este endpoint funciona no modo puro de texto para video.
Endpoint
POST /api/open/v1/video/generationsExemplo de requisicao
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"
}
}'Resposta de sucesso
{
"success": true,
"requestId": "req_1234567890",
"status": "queued",
"creditsCharged": 40
}Campos da requisicao
| Field | Type | Required | Description |
|---|---|---|---|
model | string | Yes | Um entre seedance-2.0, seedance-2.0-fast, seedance-1.5-pro. |
prompt | string | Yes | Instrucao em linguagem natural descrevendo o video desejado. |
aspectRatio | string | No | Um entre 16:9, 9:16, 1:1. |
duration | integer | No | seedance-2.0 e seedance-2.0-fast suportam de 4 a 15 segundos; seedance-1.5-pro suporta 5 ou 10 segundos. |
resolution | string | No | Um entre 480p, 720p, 1080p. |
webhookUrl | string | No | URL de callback que recebera o resultado final. |
metadata | object | No | Metadados personalizados salvos com a requisicao. |
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 tarefa
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"
}Observacoes
creditsChargede calculado quando a tarefa e aceita.output.urlso aparece quandostatusesucceeded.- Se voce quiser notificacoes em vez de polling, configure um webhook.