Text-to-Video

Ali Bailian text-to-video API for generating videos from text prompts.

---

Overview

• Method: POST
• Path: /task/bailian/text2video
• Content-Type: application/json
• Category: Video Models (Video) / Ali Bailian

Authentication

• Header: Authorization: Bearer <token>

---

Request Parameters

Field	Type	Required	Description
model	string	Yes	Model name, supports wan2.6-t2v, wan2.5-t2v-preview
input.prompt	string	Yes	Text prompt describing expected video elements and visual characteristics
input.audio_url	string	No	Audio file URL, supports wav/mp3, duration 3-30 seconds, file size up to 15MB
input.negative_prompt	string	No	Negative prompt describing undesired content
parameters.size	string	Yes	Video resolution in width*height format, default 1920*1080, available values depend on model
parameters.prompt_extend	boolean	No	Whether to enable prompt rewriting, default true
parameters.duration	integer	Yes	Video duration in seconds, available options depend on model
parameters.shot_type	string	No	Shot type, single or multi, only effective when prompt_extend=true
parameters.seed	integer	No	Random seed, range [0, 2147483647]

---

Request Example

curl Example

curl -X POST "https://api.gpt.ge/task/bailian/text2video" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $YOUR_TOKEN" \
  -d '{
    "model": "wan2.6-t2v",
    "input": {
      "prompt": "An epic cute scene. A small adorable cartoon kitten general wearing detailed golden armor and a slightly oversized helmet bravely stands on a cliff. Riding a small but courageous warhorse, it recites: The Qinghai clouds darken the snowy mountains, the lonely city overlooks the Jade Gate Pass. After hundreds of battles in yellow sand, the golden armor will not return without breaking Loulan. Below the cliff, a massive army of mice charges forward with makeshift weapons. This is a dramatic large-scale battle scene inspired by ancient Chinese war epics. Snowy mountains rise in the distance, clouds roll across the sky without blocking the sunlight. The atmosphere is a humorous yet epic blend of cute and majestic.",
      "audio_url": "https://example.com/audio.mp3"
    },
    "parameters": {
      "size": "1280*720",
      "prompt_extend": true,
      "duration": 5,
      "shot_type": "single"
    }
  }'

JavaScript (fetch) Example

fetch('https://api.gpt.ge/task/bailian/text2video', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_TOKEN'
  },
  body: JSON.stringify({
    model: 'wan2.6-t2v',
    input: {
      prompt: 'An epic cute scene. A small adorable cartoon kitten general wearing detailed golden armor and a slightly oversized helmet bravely stands on a cliff. Riding a small but courageous warhorse, it recites: "The Qinghai clouds darken the snowy mountains, the lonely city overlooks the Jade Gate Pass. After hundreds of battles in yellow sand, the golden armor will not return without breaking Loulan." Below the cliff, a massive army of mice charges forward with makeshift weapons. This is a dramatic large-scale battle scene inspired by ancient Chinese war epics. Snowy mountains rise in the distance, clouds roll across the sky without blocking the sunlight. The atmosphere is a humorous yet epic blend of cute and majestic.',
      audio_url: 'https://example.com/audio.mp3'
    },
    parameters: {
      size: '1280*720',
      prompt_extend: true,
      duration: 5,
      shot_type: 'single'
    }
  })
})
  .then(res => res.json())
  .then(console.log)

Python (requests) Example

import requests

payload = {
    'model': 'wan2.6-t2v',
    'input': {
        'prompt': 'An epic cute scene. A small adorable cartoon kitten general wearing detailed golden armor and a slightly oversized helmet bravely stands on a cliff. Riding a small but courageous warhorse, it recites: "The Qinghai clouds darken the snowy mountains, the lonely city overlooks the Jade Gate Pass. After hundreds of battles in yellow sand, the golden armor will not return without breaking Loulan." Below the cliff, a massive army of mice charges forward with makeshift weapons. This is a dramatic large-scale battle scene inspired by ancient Chinese war epics. Snowy mountains rise in the distance, clouds roll across the sky without blocking the sunlight. The atmosphere is a humorous yet epic blend of cute and majestic.',
        'audio_url': 'https://example.com/audio.mp3'
    },
    'parameters': {
        'size': '1280*720',
        'prompt_extend': True,
        'duration': 5,
        'shot_type': 'single'
    }
}

resp = requests.post(
    'https://api.gpt.ge/task/bailian/text2video',
    headers={
        'Content-Type': 'application/json',
        'Authorization': 'Bearer YOUR_TOKEN'
    },
    json=payload
)
print(resp.json())

---

Response Fields

Field	Type	Description
request_id	string	Request ID
output	object	Output task information
output.task_id	string	Task ID
output.task_status	string	Task status

---

Response Example (200)

{
  "request_id": "9f829e8a-6db3-4998-8515-134223f0fc11",
  "output": {
    "task_id": "ac22cbc8-3fb3-45b6-9091-d8a7b41650bc",
    "task_status": "PENDING"
  }
}