API reference · MiniMax

minimax/hailuo/2.3/standard/image-to-video

Integrate this model through SandBase's unified API, with production-ready schemas and examples.

VIDEOAsyncOpen model

Production endpoint

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OpenAI-compatible endpoint with unified authentication and usage tracking.

POSThttps://api.sandbase.ai/v1/run

Model IDminimax/hailuo/2.3/standard/image-to-video

Input Schema

4 parameters · 2 required · 2 optional

Parameter	Type	Required	Description
`image`	string	Required	URL of the image to use as the first frame
`prompt`	string	Required	Text prompt for video generation · Min length: 1 · Max length: 2000
`duration`	integer	Optional	The duration of the video in seconds. · Options: 6, 10 · Default: 6 610
`prompt_optimizer`	boolean	Optional	Whether to use the model's prompt optimizer · Default: true

Output Schema

Field	Type	Description
`id`	string	Unique identifier for the generation task
`status`	string	Task status: pending, running, completed, failed, timeout
`model`	string	Model used for the generation
`outputs`	array	Array of output items
`outputs[].url`	string	URL of the generated artifact
`outputs[].content_type`	string	MIME type (e.g. image/png, video/mp4)
`error`	object \| null	Error details if failed, null on success
`error.type`	string	Machine-readable error type code
`error.message`	string	Human-readable error description

Async Workflow

This model uses asynchronous execution. Submit a request and poll for the result.

Submit — POST to /v1/run, receive an id
Poll — GET /v1/run/{id} until status is completed, failed, or timeout
Retrieve — Read outputs from the completed response

Code Examples

Ready-to-run snippets

const apiKey = process.env.SANDBASE_API_KEY;
const response = await fetch("https://api.sandbase.ai/v1/run", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${apiKey}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "minimax/hailuo/2.3/standard/image-to-video",
    "image": "https://static.sandbase.ai/examples/minimax/hailuo/2.3/standard/image-to-video/input_image_0.jpg",
    "prompt": "The space station slowly rotates in orbit, its solar panels tracking the sun. Earth rotates majestically in the background with weather patterns and landmasses drifting by. The station's communication arrays adjust position. A small spacecraft approaches one of the docking ports. The scene captures the silent majesty of space and human engineering.",
    "duration": 6,
    "prompt_optimizer": true
  }),
});

if (!response.ok) throw new Error(await response.text());
let result = await response.json();
for (let attempt = 0; attempt < 120 && !["completed", "failed", "timeout"].includes(result.status); attempt++) {
  await new Promise((resolve) => setTimeout(resolve, 2_000));
  const poll = await fetch(`https://api.sandbase.ai/v1/run/${result.id}`, {
    headers: { Authorization: `Bearer ${apiKey}` },
  });
  if (!poll.ok) throw new Error(await poll.text());
  result = await poll.json();
}
if (result.status !== "completed") throw new Error(`Generation ended: ${result.status}`);
console.log(result);

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