Referência da API do Seedance 2.0 Mini

Com uma única chave de API da PopNow você chama o Seedance 2.0 Mini direto do seu código. Aqui estão os IDs de modelo a enviar, cada campo de entrada aceito, quantos créditos custa cada requisição e um exemplo que você cola no terminal e roda.

As descrições dos parâmetros vêm do schema de entrada do modelo e estão disponíveis só em inglês.

Resumo

Desenvolvedor: ByteDance
Resultado: Vídeo
A partir de: 1.65 créditos por segundo gerado ($0.0165)
Tempo médio: cerca de 96 s
IDs de modelo: bytedance/seedance-2.0-mini/text-to-video
bytedance/seedance-2.0-mini/image-to-video
bytedance/seedance-2.0-mini/reference-to-video
bytedance/seedance-2.0-mini/video-extend

1 crédito = US$ 0,01. Ao ser aceita, a tarefa reserva o valor máximo possível e, no fim, cobra o uso real, arredondado para cima em créditos inteiros; o restante é liberado. Tarefas que falham não são cobradas. Para saber o valor exato antes de rodar, chame POST /api/v1/jobs/quote.

Criar vídeo

bytedance/seedance-2.0-mini/text-to-video

Preço

Opção	Créditos (por segundo gerado)	Dólares
`generate_audio = false, resolution = 480p`	3.69	$0.0369
`generate_audio = true, resolution = 480p`	3.69	$0.0369
`generate_audio = false, resolution = 720p`	7.94	$0.0794
`generate_audio = true, resolution = 720p`	7.94	$0.0794

Parâmetros

Campo	Tipo	Padrão	Valores aceitos	Para que serve
`prompt`Obrigatório	`string`	—	—	Describe the intended subject, action, camera, light, sound, and constraints.
`aspect_ratio`Opcional	`string`	`adaptive`	16:9, 9:16, 4:3, 3:4, 1:1, 21:9, adaptive	Output frame ratio.
`resolution`Opcional	`string`	`720p`	480p, 720p	Output resolution.
`duration_seconds`Opcional	`integer`	`5`	-1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15	Requested output duration in seconds. Pass -1 for smart duration: the model picks the length itself instead of a fixed number.
`generate_audio`Opcional	`boolean`	`true`	—	Request synchronised output audio.
`enable_web_search`Opcional	`boolean`	`false`	—	Let the model search the web for information related to the prompt before rendering.
`seed`Opcional	`integer`	—	de 0 a 2147483647	Random seed. Omit to let the model pick one.
`return_last_frame`Opcional	`boolean`	`false`	—	Also return the clip’s final frame as a separate image.
`bitrate_mode`Opcional	`string`	`standard`	standard, high	Encoding bitrate of the delivered file: standard, or high for crisper detail and a larger file.
`watermark`Opcional	`boolean`	`false`	—	Add the model’s visible "AI generated" watermark to the video.

Exemplo de requisição

Esta requisição roda do jeito que está; os campos que você omitir usam o valor padrão. Antes, coloque sua chave em POPNOW_API_KEY.

POST /api/v1/jobs/createTask

curl -X POST "https://api.popnow.ai/api/v1/jobs/createTask" \
  -H "Authorization: Bearer $POPNOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "model": "bytedance/seedance-2.0-mini/text-to-video",
  "input": {
    "prompt": "A paper boat drifts down a rain-soaked street at dusk, neon signs reflecting in the water, slow tracking shot at ground level",
    "generate_audio": true,
    "duration_seconds": 5,
    "resolution": "720p"
  }
}'

A resposta já traz um taskId. Busque o resultado com GET /api/v1/jobs/recordInfo ou inclua callBackUrl para ser avisado.

GET /api/v1/jobs/recordInfo

curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
  -H "Authorization: Bearer $POPNOW_API_KEY"

Imagem para vídeo

bytedance/seedance-2.0-mini/image-to-video

Preço

Opção	Créditos (por segundo gerado)	Dólares
`generate_audio = false, resolution = 480p`	3.69	$0.0369
`generate_audio = true, resolution = 480p`	3.69	$0.0369
`enable_web_search = true, generate_audio = false, resolution = 480p`	5.4	$0.054
`enable_web_search = true, generate_audio = true, resolution = 480p`	5.4	$0.054
`generate_audio = false, resolution = 720p`	7.94	$0.0794
`generate_audio = true, resolution = 720p`	7.94	$0.0794
`enable_web_search = true, generate_audio = false, resolution = 720p`	10.8	$0.108
`enable_web_search = true, generate_audio = true, resolution = 720p`	10.8	$0.108

Parâmetros

Campo	Tipo	Padrão	Valores aceitos	Para que serve
`image_url`Obrigatório	`string`	—	—	A source image that you are authorised to process.
`prompt`Opcional	`string`	—	—	Describe the intended subject, action, camera, light, sound, and constraints.
`last_image_url`Opcional	`string`	—	—	Optional closing image for the chosen video workflow.
`aspect_ratio`Opcional	`string`	`adaptive`	16:9, 9:16, 4:3, 3:4, 1:1, 21:9, adaptive	Output frame ratio.
`resolution`Opcional	`string`	`720p`	480p, 720p	Output resolution.
`duration_seconds`Opcional	`integer`	`5`	-1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15	Requested output duration in seconds. Pass -1 for smart duration: the model picks the length itself instead of a fixed number.
`generate_audio`Opcional	`boolean`	`true`	—	Request synchronised output audio.
`enable_web_search`Opcional	`boolean`	`false`	—	Let the model search the web for information related to the prompt before rendering. Requests with it on are billed at the web-search rate.
`seed`Opcional	`integer`	—	de 0 a 2147483647	Random seed. Omit to let the model pick one.
`return_last_frame`Opcional	`boolean`	`false`	—	Also return the clip’s final frame as a separate image.
`bitrate_mode`Opcional	`string`	`standard`	standard, high	Encoding bitrate of the delivered file: standard, or high for crisper detail and a larger file.
`watermark`Opcional	`boolean`	`false`	—	Add the model’s visible "AI generated" watermark to the video.

Exemplo de requisição

Esta requisição roda do jeito que está; os campos que você omitir usam o valor padrão. Antes, coloque sua chave em POPNOW_API_KEY.

O exemplo usa arquivos de amostra da PopNow em image_url. Troque pelos seus próprios links HTTPS públicos, uploads ou assets salvos.

POST /api/v1/jobs/createTask

curl -X POST "https://api.popnow.ai/api/v1/jobs/createTask" \
  -H "Authorization: Bearer $POPNOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "model": "bytedance/seedance-2.0-mini/image-to-video",
  "input": {
    "prompt": "He lands softly on the rooftop, laughs and turns toward the camera while the balloons sway in the evening breeze; slow push-in",
    "image_url": "https://media.popnow.ai/influencer/examples/marco.webp",
    "enable_web_search": false,
    "generate_audio": true,
    "duration_seconds": 5,
    "resolution": "720p"
  }
}'

A resposta já traz um taskId. Busque o resultado com GET /api/v1/jobs/recordInfo ou inclua callBackUrl para ser avisado.

GET /api/v1/jobs/recordInfo

curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
  -H "Authorization: Bearer $POPNOW_API_KEY"

Referências para vídeo

bytedance/seedance-2.0-mini/reference-to-video

Preço

Opção	Créditos (por segundo gerado)	Dólares
`generate_audio = false, resolution = 480p, with_video = true`	1.65	$0.0165
`generate_audio = true, resolution = 480p, with_video = true`	1.65	$0.0165
`generate_audio = false, resolution = 720p, with_video = true`	3.54	$0.0354
`generate_audio = true, resolution = 720p, with_video = true`	3.54	$0.0354
`generate_audio = false, resolution = 480p, with_video = false`	3.69	$0.0369
`generate_audio = true, resolution = 480p, with_video = false`	3.69	$0.0369
`enable_web_search = true, generate_audio = false, resolution = 480p, with_video = false`	5.4	$0.054
`enable_web_search = true, generate_audio = false, resolution = 480p, with_video = true`	5.4	$0.054
`enable_web_search = true, generate_audio = true, resolution = 480p, with_video = false`	5.4	$0.054
`enable_web_search = true, generate_audio = true, resolution = 480p, with_video = true`	5.4	$0.054
`generate_audio = false, resolution = 720p, with_video = false`	7.94	$0.0794
`generate_audio = true, resolution = 720p, with_video = false`	7.94	$0.0794
`enable_web_search = true, generate_audio = false, resolution = 720p, with_video = false`	10.8	$0.108
`enable_web_search = true, generate_audio = false, resolution = 720p, with_video = true`	10.8	$0.108
`enable_web_search = true, generate_audio = true, resolution = 720p, with_video = false`	10.8	$0.108
`enable_web_search = true, generate_audio = true, resolution = 720p, with_video = true`	10.8	$0.108

Parâmetros

Campo	Tipo	Padrão	Valores aceitos	Para que serve
`prompt`Obrigatório	`string`	—	—	Describe the intended subject, action, camera, light, sound, and constraints.
`reference_image_urls`Opcional	`array<string>`	—	até 9 itens	Authorised image references.
`reference_video_urls`Opcional	`array<string>`	—	até 3 itens	Authorised video references.
`reference_audio_urls`Opcional	`array<string>`	—	até 3 itens	Authorised audio references.
`aspect_ratio`Opcional	`string`	`adaptive`	16:9, 9:16, 4:3, 3:4, 1:1, 21:9, adaptive	Output frame ratio.
`resolution`Opcional	`string`	`720p`	480p, 720p	Output resolution.
`duration_seconds`Opcional	`integer`	`5`	-1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15	Requested output duration in seconds. Pass -1 for smart duration: the model picks the length itself instead of a fixed number.
`generate_audio`Opcional	`boolean`	`true`	—	Request synchronised output audio.
`enable_web_search`Opcional	`boolean`	`false`	—	Let the model search the web for information related to the prompt before rendering. Requests with it on are billed at the web-search rate.
`seed`Opcional	`integer`	—	de 0 a 2147483647	Random seed. Omit to let the model pick one.
`return_last_frame`Opcional	`boolean`	`false`	—	Also return the clip’s final frame as a separate image.
`bitrate_mode`Opcional	`string`	`standard`	standard, high	Encoding bitrate of the delivered file: standard, or high for crisper detail and a larger file.
`watermark`Opcional	`boolean`	`false`	—	Add the model’s visible "AI generated" watermark to the video.

Exemplo de requisição

Esta requisição roda do jeito que está; os campos que você omitir usam o valor padrão. Antes, coloque sua chave em POPNOW_API_KEY.

O exemplo usa arquivos de amostra da PopNow em reference_image_urls. Troque pelos seus próprios links HTTPS públicos, uploads ou assets salvos.

POST /api/v1/jobs/createTask

curl -X POST "https://api.popnow.ai/api/v1/jobs/createTask" \
  -H "Authorization: Bearer $POPNOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "model": "bytedance/seedance-2.0-mini/reference-to-video",
  "input": {
    "prompt": "The man from the reference image jogs across a sunlit rooftop at golden hour and smiles at the camera; smooth tracking shot",
    "reference_image_urls": [
      "https://media.popnow.ai/influencer/examples/ava.webp"
    ],
    "enable_web_search": false,
    "generate_audio": true,
    "duration_seconds": 5,
    "resolution": "720p"
  }
}'

A resposta já traz um taskId. Busque o resultado com GET /api/v1/jobs/recordInfo ou inclua callBackUrl para ser avisado.

GET /api/v1/jobs/recordInfo

curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
  -H "Authorization: Bearer $POPNOW_API_KEY"

Estender vídeo

bytedance/seedance-2.0-mini/video-extend

Preço

Opção	Créditos (por segundo gerado)	Dólares
`generate_audio = false, resolution = 480p`	3.69	$0.0369
`generate_audio = true, resolution = 480p`	3.69	$0.0369
`enable_web_search = true, generate_audio = false, resolution = 480p`	5.4	$0.054
`enable_web_search = true, generate_audio = true, resolution = 480p`	5.4	$0.054
`generate_audio = false, resolution = 720p`	7.94	$0.0794
`generate_audio = true, resolution = 720p`	7.94	$0.0794
`enable_web_search = true, generate_audio = false, resolution = 720p`	10.8	$0.108
`enable_web_search = true, generate_audio = true, resolution = 720p`	10.8	$0.108

Parâmetros

Campo	Tipo	Padrão	Valores aceitos	Para que serve
`video_url`Obrigatório	`string (uri)`	—	—	The clip to continue: MP4, MOV or WebM, up to 60 seconds. Its final frame becomes the opening frame of the new segment, and the result is your clip with the new segment joined on.
`prompt`Opcional	`string`	—	—	Describe what happens next: the action that follows, the camera move and the sound.
`last_image_url`Opcional	`string`	—	—	Optional target end frame: the new segment lands on this picture.
`resolution`Opcional	`string`	`720p`	480p, 720p	Resolution of the new segment; match your source clip.
`duration_seconds`Opcional	`integer`	`5`	-1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15	Length of the new segment in seconds. The source clip is added on top and is not billed.
`generate_audio`Opcional	`boolean`	`true`	—	Generate sound for the new segment. The source keeps its own sound either way.
`enable_web_search`Opcional	`boolean`	`false`	—	Let the model search the web for information related to the prompt before rendering. Requests with it on are billed at the web-search rate.
`seed`Opcional	`integer`	—	de 0 a 2147483647	Random seed. Omit to let the model pick one.
`bitrate_mode`Opcional	`string`	`standard`	standard, high	Encoding bitrate of the new segment: standard, or high for crisper detail and a larger file.
`watermark`Opcional	`boolean`	`false`	—	Add the model’s visible "AI generated" watermark to the new segment.

Exemplo de requisição

Esta requisição roda do jeito que está; os campos que você omitir usam o valor padrão. Antes, coloque sua chave em POPNOW_API_KEY.

O exemplo usa arquivos de amostra da PopNow em video_url. Troque pelos seus próprios links HTTPS públicos, uploads ou assets salvos.

POST /api/v1/jobs/createTask

curl -X POST "https://api.popnow.ai/api/v1/jobs/createTask" \
  -H "Authorization: Bearer $POPNOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "model": "bytedance/seedance-2.0-mini/video-extend",
  "input": {
    "prompt": "The flowers keep opening while the camera slowly pulls back to reveal a sunlit meadow",
    "video_url": "https://media.popnow.ai/effects/flower-bloom-1abd6efb.mp4",
    "enable_web_search": false,
    "generate_audio": true,
    "duration_seconds": 5,
    "resolution": "720p"
  }
}'

A resposta já traz um taskId. Busque o resultado com GET /api/v1/jobs/recordInfo ou inclua callBackUrl para ser avisado.

GET /api/v1/jobs/recordInfo

curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
  -H "Authorization: Bearer $POPNOW_API_KEY"

Referência da API do Seedance 2.0 Mini

Resumo

Criar vídeo

Preço

Parâmetros

Exemplo de requisição

Imagem para vídeo

Preço

Parâmetros

Exemplo de requisição

Referências para vídeo

Preço

Parâmetros

Exemplo de requisição

Estender vídeo

Preço

Parâmetros

Exemplo de requisição

Próximos passos

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