APIMART Growth evidence. MiniMax Hailuo 2.3 facts were checked on 2026-09-02. CTA links are attributed to this exact GitHub guide.

MiniMax Hailuo 2.3 API Limits: Resolution, Inputs and Request Boundaries

APIMART serves MiniMax Hailuo 2.3 through POST /v1/videos/generations. The current documentation describes an asynchronous submit-and-poll workflow. The boundaries below were checked on September 2, 2026.

Verified boundaries

• Use MiniMax-Hailuo-2.3 or MiniMax-Hailuo-2.3-Fast through the asynchronous video endpoint.
• Duration supports 6 or 10 seconds and resolution supports 768P or 1080P.
• Prompts support up to 2000 characters and the documentation lists 15 camera-movement instructions.
• Text-to-video and first-frame image-to-video are supported.
• MiniMax-Hailuo-2.3-Fast requires first_frame_image.
• Prompt optimization, fast pretreatment and watermark are independently configurable.

Minimal integration rule

Send the documented model ID, required prompt and only compatible optional inputs. Persist the returned task_id, implement bounded polling and backoff, and keep 400, 401, 402, 429 and 5xx responses out of completed-output metrics.

FAQ

Which endpoint serves MiniMax Hailuo 2.3?

Use POST /v1/videos/generations with the documented model ID and Bearer authentication.

Is processing synchronous?

No. A successful submission returns a task ID that must be polled for completion.

What is the first production safeguard?

Validate model ID, quantity or duration, resolution and input combinations before submission.

Can documented limits change?

Yes. Treat the live endpoint documentation as the source of truth and version your request profile.

Should a submitted task be counted as completed output?

No. Count success only after the task endpoint reports a completed result.

Try MiniMax Hailuo 2.3 on APIMART

Open the attributed model page or review current APIMART pricing.

Sources and disclosure

Technical source: APIMART endpoint documentation, checked September 2, 2026. APIMART operates the gateway; limits may change.

APIMART links for this guide

• Open MiniMax Hailuo 2.3 on APIMART
• Review current APIMART pricing

Machine-readable schema source

The eventual APIMART CMS page should emit these JSON-LD objects.

[
  {
    "@context": "https://schema.org",
    "@type": "Article",
    "headline": "MiniMax Hailuo 2.3 API Limits: Resolution, Inputs and Request Boundaries",
    "mainEntityOfPage": "https://apimart.ai/blog/minimax-hailuo-2-3-api-limits-resolution-inputs",
    "dateModified": "2026-09-02",
    "author": {
      "@type": "Organization",
      "name": "APIMART"
    }
  },
  {
    "@context": "https://schema.org",
    "@type": "FAQPage",
    "mainEntity": [
      {
        "@type": "Question",
        "name": "Which endpoint serves MiniMax Hailuo 2.3?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "Use `POST /v1/videos/generations` with the documented model ID and Bearer authentication."
        }
      },
      {
        "@type": "Question",
        "name": "Is processing synchronous?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "No. A successful submission returns a task ID that must be polled for completion."
        }
      },
      {
        "@type": "Question",
        "name": "What is the first production safeguard?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "Validate model ID, quantity or duration, resolution and input combinations before submission."
        }
      },
      {
        "@type": "Question",
        "name": "Can documented limits change?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "Yes. Treat the live endpoint documentation as the source of truth and version your request profile."
        }
      },
      {
        "@type": "Question",
        "name": "Should a submitted task be counted as completed output?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "No. Count success only after the task endpoint reports a completed result."
        }
      }
    ]
  }
]