Перейти к основному содержанию

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Endpoints

MethodEndpointDescription
POST/api/v1/generateTask/seedance-1-5-proСоздание задачи генерации
GET/api/v1/statusTask/seedance-1-5-proЗапрос статуса задачи

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Authentication

Все запросы требуют API Key в заголовке: 
Authorization: Bearer YOUR_API_KEY

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Request Body

{
  "request_type": "async",
  "callback_url": "https://...",
  "provider": "auto",
  "input": {
    "mode": "text-to-video",
    "prompt": "...",
    "resolution": "720p",
    "duration": 8,
    "sound": true,
    "aspect_ratio": "16:9",
    "fixed_lens": false,
    "image_urls": ["..."]
  }
}

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Parameters

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request_type
string
по умолчанию:"async"
async (polling) или callback (webhook)
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callback_url
string
Callback URL, обязателен при request_type=callback (условно)
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provider
string
по умолчанию:"auto"
Стратегия маршрутизации: auto, value или official
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input
object
обязательно
Параметры входа модели
Mode Options:
  • text-to-video — Generate video from text
  • image-to-video — Generate video from image (supports 1-2 images for end frame control)

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Example

Text-to-Video 
curl -X POST "https://api.apixo.ai/api/v1/generateTask/seedance-1-5-pro" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "request_type": "async",
    "provider": "value",
    "input": {
      "mode": "text-to-video",
      "prompt": "a calm seaside sunrise with gentle camera dolly movement",
      "resolution": "720p",
      "duration": 8,
      "sound": true,
      "aspect_ratio": "16:9",
      "fixed_lens": false
    }
  }'
Image-to-Video (with End Frame Control) 
curl -X POST "https://api.apixo.ai/api/v1/generateTask/seedance-1-5-pro" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "request_type": "callback",
    "callback_url": "https://your-server.com/callback",
    "provider": "official",
    "input": {
      "mode": "image-to-video",
      "prompt": "animate this landscape with moving clouds and wind",
      "resolution": "480p",
      "duration": 4,
      "sound": false,
      "image_urls": [
        "https://example.com/head.jpg",
        "https://example.com/tail.jpg"
      ],
      "aspect_ratio": "1:1"
    }
  }'

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Response

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POST /api/v1/generateTask/seedance-1-5-pro

При успехе возвращает taskId для последующих запросов статуса. Success: 
{
  "code": 200,
  "message": "success",
  "data": {
    "taskId": "task_12345678"
  }
}
Error: 
{
  "code": 400,
  "message": "Insufficient credits",
  "data": null
}

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GET /api/v1/statusTask/seedance-1-5-pro

Запрос статуса выполнения задачи и результатов по taskId. 
curl -X GET "https://api.apixo.ai/api/v1/statusTask/seedance-1-5-pro?taskId=task_12345678" \
  -H "Authorization: Bearer YOUR_API_KEY"
Success: 
{
  "code": 200,
  "message": "success",
  "data": {
    "taskId": "task_12345678",
    "state": "success",
    "resultJson": "{\"resultUrls\":[\"https://r2.apixo.ai/video.mp4\"]}",
    "createTime": 1767965610929,
    "completeTime": 1767965652317,
    "costTime": 41388
  }
}
Failed: 
{
  "code": 200,
  "message": "success",
  "data": {
    "taskId": "task_12345678",
    "state": "failed",
    "failCode": "CONTENT_VIOLATION",
    "failMsg": "Content does not meet safety guidelines"
  }
}

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Status Response Fields

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taskId
string
Уникальный идентификатор задачи.
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state
string
Текущее состояние задачи: pending, processing, success или failed.
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resultJson
string
JSON-строка с массивом resultUrls. Присутствует только при success. Парсите через JSON.parse().
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failCode
string
Код ошибки. Присутствует только при state=failed. См. Error Codes.
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failMsg
string
Читаемое сообщение об ошибке. Присутствует только при state=failed.
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createTime
integer
Timestamp создания задачи (Unix миллисекунды).
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completeTime
integer
Timestamp завершения задачи (Unix миллисекунды).
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costTime
integer
Длительность обработки в миллисекундах.

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Error Codes

CodeDescription
400Неверные параметры или ошибка запроса
401Недействительный или отсутствующий API Key
429Превышен лимит запросов
Fail CodeDescription
CONTENT_VIOLATIONКонтент нарушает правила безопасности
INVALID_IMAGE_URLНе удаётся получить доступ к URL изображения

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Rate Limits

LimitValue
Requests10000 / minute
Concurrent tasks1000
При превышении возвращается ошибка 429. Подождите и повторите.

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Tips

  • Generation time:
    • 4-second video: ~40-60 seconds
    • 8-second video: ~60-90 seconds
    • 12-second video: ~90-120 seconds
    • Submit task, wait 50 seconds, then poll every 5 seconds
  • Callback mode: Video generation takes time, strongly recommend using callback mode.
  • Video expiration: Result URLs are valid for 15 days. Download promptly.
  • Content moderation: Prompts must comply with content safety guidelines.
  • Audio generation: Seedance 1.5 Pro supports audio generation:
    • sound: true: Auto-generates matching ambient sounds and background music
    • sound: false: Generates silent video
    • Describe sound effects in prompt for better audio (e.g., “ocean waves”, “bird sounds”)
  • End frame control: image-to-video mode supports 2 images:
    • 1st image: Video start frame
    • 2nd image: Video end frame
    • Enables precise start/end control, ideal for transitions and scene changes
  • Fixed lens:
    • fixed_lens: true: Camera stays still, ideal for product showcases, close-ups
    • fixed_lens: false: Allows dynamic camera movement (dolly, pan, etc.)
  • Resolution selection:
    • 480p: Fast generation, for previews and social media
    • 720p: High quality, for most publishing scenarios
  • Duration: Supports 4/8/12 second options, billed per second.
  • Aspect ratio suggestions:
    • 1:1: Square, for social media (default)
    • 16:9: Landscape, for traditional video platforms
    • 9:16: Portrait, for short video platforms
    • 21:9: Ultra-wide, for cinematic feel
  • Prompt tips:
    • Describe both visual and audio effects for better synchronization
    • Specify camera movement (e.g., “slow dolly in”, “orbiting shot”)
    • Describe dynamic elements (e.g., “drifting clouds”, “swaying leaves”)
  • Image formats: image_urls supports JPG, PNG, WebP, max 10MB per image.
Video generation takes longer than images — use callback mode for production workloads. Result URLs expire after 15 days; download important outputs promptly.