Text to Video

curl --request POST \
  --url https://api.maxapi.io/api/v1/task/submit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "grok-imagine/text-to-video",
  "callBackUrl": "https://example.com/webhook",
  "input": {
    "prompt": "A dog surfing a giant wave at golden hour, cinematic",
    "duration": 10,
    "ratio": "16:9",
    "resolution": "720p",
    "mode": "normal"
  }
}'

{
  "code": 0,
  "msg": "ok",
  "data": {
    "taskId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
  }
}

POST

api

task

submit

curl --request POST \
  --url https://api.maxapi.io/api/v1/task/submit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "grok-imagine/text-to-video",
  "callBackUrl": "https://example.com/webhook",
  "input": {
    "prompt": "A dog surfing a giant wave at golden hour, cinematic",
    "duration": 10,
    "ratio": "16:9",
    "resolution": "720p",
    "mode": "normal"
  }
}'

{
  "code": 0,
  "msg": "ok",
  "data": {
    "taskId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
  }
}

Create short videos from a text prompt using xAI’s Grok Imagine Video.

Available Model

grok-imagine/text-to-video — $0.007 per second of generated video.

Supported Options

duration: 6, 10, 12, 15 seconds
ratio: 1:1, 16:9, 9:16
resolution: 480p, 720p
mode: fun, normal, spicy, custom

string

required

Must be grok-imagine/text-to-video.

string

Webhook callback URL.

object

required

Hide properties

string

required

Describe the scene.

integer

Duration in seconds. One of: 6, 10, 12, 15. Default: 6.

string

Aspect ratio. 1:1, 16:9, or 9:16. Default: 9:16 (vertical).

string

480p or 720p. Default: 720p.

string

fun, normal, spicy, or custom. Default: custom.

curl --request POST \
  --url https://api.maxapi.io/api/v1/task/submit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "grok-imagine/text-to-video",
  "callBackUrl": "https://example.com/webhook",
  "input": {
    "prompt": "A dog surfing a giant wave at golden hour, cinematic",
    "duration": 10,
    "ratio": "16:9",
    "resolution": "720p",
    "mode": "normal"
  }
}'

{
  "code": 0,
  "msg": "ok",
  "data": {
    "taskId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
  }
}

Typical generation time: under 5 minutes. The result is delivered via Webhook or the Query Task endpoint as an MP4 URL hosted on Max API’s CDN.

Overview

Task API

Veo 3 Video

Nano Banana Image

Seedream Image

Grok Imagine (xAI)

GPT Image 2 (OpenAI)

Available Model

Supported Options

​Available Model

​Supported Options

Available Model

Supported Options