MiniMax H3

Minimax

Reference to VideoText to VideoImage to VideoFrom $0.07 / s

MiniMax H3 creates multi-shot sequences with native synced audio, precise camera control, and advanced keyframe editing for consistent narratives.

Input

Mode

Complete required fields to see price

Text To Video · 2k · 5s

Output

Idle

Mode	Duration	Resolution	Type	Price
—	output second	768p	Image to Video	$0.07 / s
Reference to Video	$0.07 / s
Text to Video	$0.07 / s
2k	Image to Video	$0.12 / s
Reference to Video	$0.12 / s
Text to Video	$0.12 / s
with video ref	(output + input video) second	768p	Reference to Video	$0.07 / s
2k	Reference to Video	$0.12 / s

Endpoint

POSThttps://pollo.ai/api/platform/v1/generation/minimax/minimax-h3/video

Mode

Authentication

Pass your API key in the x-api-key request header.

x-api-key: YOUR_API_KEYView API Keys

Submit Task

Create a model generation task.

Request

curl -X POST 'https://pollo.ai/api/platform/v1/generation/minimax/minimax-h3/video' \
  -H 'Content-Type: application/json' \
  -H 'x-api-key: YOUR_API_KEY' \
  -d '{
  "input": {
    "prompt": "A cinematic shot of a golden retriever running through a field of sunflowers at sunset, warm rim light, shallow depth of field",
    "resolution": "2k",
    "duration": 5,
    "aspectRatio": "auto"
  }
}'

Response (200)

{
  "taskId": "task_01HZ7Q2V8J3E4T6Y9K0M1N2P3",
  "status": "pending"
}

Check Status

Poll the task status endpoint until generation completes.

HTTP request

GET /api/platform/v1/generation/{taskId}/status HTTP/1.1
Host: pollo.ai
x-api-key: YOUR_API_KEY

Response (200)

{
  "taskId": "task_01HZ7Q2V8J3E4T6Y9K0M1N2P3",
  "credit": 12,
  "costUsd": 0.12,
  "generations": [
    {
      "id": "generation_01",
      "createdDate": "2026-07-13T07:00:00.000Z",
      "updatedDate": "2026-07-13T07:00:12.000Z",
      "status": "succeeded",
      "failMsg": null,
      "url": "https://example.com/output.mp4",
      "mediaType": "video"
    }
  ]
}

Webhook

Optionally include webhookUrl to receive a callback when the task succeeds or fails.

Optional request field

{
  "input": {
    "prompt": "A cinematic shot of a golden retriever running through a field of sunflowers at sunset, warm rim light, shallow depth of field",
    "resolution": "2k",
    "duration": 5,
    "aspectRatio": "auto"
  },
  "webhookUrl": "https://example.com/webhooks/pollo"
}

Schema

Input fields for the selected endpoint and mode.

Field	Type	Required	Description
prompt	string	Yes	Text prompt describing the content to generate.
resolution	string	No	Output resolution of the generated media (e.g. 720p, 1080p).
duration	integer	No	The duration of the generated video, in seconds.
aspectRatio	string	No	Output aspect ratio, as width:height (e.g. 16:9).

Errors

Common public API response codes.

400: Invalid input or model constraint
401: Missing or invalid API key
403: API key does not have access
404: Model or task was not found

View full API documentation