Sora 2 Pro

OpenAI Sora 2 Pro high-quality video generation with text-to-video and image-to-video

Endpoints

Method	Endpoint	Description
POST	`/api/v1/generateTask/sora-2-pro`	Create generation task
GET	`/api/v1/statusTask/sora-2-pro`	Query task status

Authentication

All requests require an API Key in the header:

Authorization: Bearer YOUR_API_KEY

Request Body

{
  "request_type": "async",
  "callback_url": "https://...",
  "provider": "auto",
  "input": {
    "mode": "text-to-video",
    "prompt": "...",
    "duration": 10,
    "size": "720*1280"
  }
}

Parameters

Parameter

Required

Default

Description

request_typestring

—

async

async (polling) or callback (webhook)

callback_urlstring

✱

—

Callback URL, required when request_type=callback

providerstring

—

auto

Routing strategy: auto, value, or official

inputobject

✓

—

Model input parameters

Mode Options:

text-to-video — Generate video from text prompt
image-to-video — Generate video from reference image

Example

Text-to-Video

curl -X POST "https://api.apixo.ai/api/v1/generateTask/sora-2-pro" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "request_type": "async",
    "input": {
      "mode": "text-to-video",
      "prompt": "a cinematic tracking shot of a futuristic city with flying cars",
      "duration": 10,
      "size": "1280*720"
    }
  }'

Image-to-Video

curl -X POST "https://api.apixo.ai/api/v1/generateTask/sora-2-pro" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "request_type": "callback",
    "callback_url": "https://your-server.com/callback",
    "input": {
      "mode": "image-to-video",
      "prompt": "make this image come alive with subtle motion",
      "duration": 15,
      "resolution": "1080p",
      "image_urls": [
        "https://example.com/reference_image.jpg"
      ]
    }
  }'

Response

POST /api/v1/generateTask/sora-2-pro

Returns taskId on success for subsequent status queries.

Success:

{
  "code": 200,
  "message": "success",
  "data": {
    "taskId": "task_12345678"
  }
}

Error:

{
  "code": 400,
  "message": "Insufficient credits",
  "data": null
}

{
  "code": 400,
  "message": "Content violates provider policy, please adjust the prompt",
  "data": null
}

GET /api/v1/statusTask/sora-2-pro

Query task execution status and results via taskId.

curl -X GET "https://api.apixo.ai/api/v1/statusTask/sora-2-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": 1767965730929,
    "costTime": 120000
  }
}

Failed:

{
  "code": 200,
  "message": "success",
  "data": {
    "taskId": "task_12345678",
    "state": "failed",
    "failCode": "CONTENT_VIOLATION",
    "failMsg": "Content does not meet safety guidelines"
  }
}

Status Response Fields

Field	Type	Description
`taskId`	string	Unique task identifier
`state`	string	`pending` `processing` `success` `failed`
`resultJson`	string	JSON containing `resultUrls` array (on success)
`failCode`	string	Error code (on failure)
`failMsg`	string	Error message (on failure)
`createTime`	integer	Task creation timestamp (ms)
`completeTime`	integer	Task completion timestamp (ms)
`costTime`	integer	Processing duration (ms)

Error Codes

Code	Description
400	Invalid parameters or request error
401	Invalid or missing API Key
429	Rate limit exceeded

Fail Code	Description
`CONTENT_VIOLATION`	Content violates safety guidelines
`INVALID_IMAGE_URL`	Cannot access provided image URL

Rate Limits

Limit	Value
Requests	60 / minute
Concurrent tasks	10

Exceeding limits returns 429 error. Wait and retry.

Tips

Generation time: Average ~3 minutes per video. Submit task, wait 120 seconds, then poll every 5 seconds.
Callback mode: Due to long generation times, 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. Violations return CONTENT_VIOLATION.
Image formats: image_urls supports JPG, PNG, WebP, max 10MB per image.
Duration options: 10s for standard clips, 15s for extended narratives.
Official route durations: When using provider=official, only 12-second output is supported. Regardless of the duration value passed (10 or 15), the generated video will always be 12 seconds. Billing is calculated as the official per-second rate multiplied by 12.
Size vs Resolution:
- size is used in text-to-video mode: 720*1280 (portrait), 1280*720 (landscape), 1024*1792, 1792*1024
- resolution is used in image-to-video mode: 720p or 1080p

Sora 2 Pro

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