Hailuo 3 API
MiniMax's video generation model. Call it on 666 AI with the same API key as every other model. Pay as you go; prices follow the upstream in real time and this page updates hourly.
| Vendor | MiniMax |
| Type | video generation |
| Price | $0.1755 per second |
| Model ID (use this in your request) | minimax/hailuo-3 |
How to call Hailuo 3
The API is OpenAI-compatible. Replace YOUR-ENDPOINT with the endpoint shown on your API Key page after you sign up, and YOUR-KEY with your key.
curl https://YOUR-ENDPOINT/v1/video/generations \
-H "Authorization: Bearer YOUR-KEY" \
-H "Content-Type: application/json" \
-d '{"model": "minimax/hailuo-3", "prompt": "a red panda walking in the snow", "duration": 5}'Video is generated asynchronously: you get a task ID back and poll for the result (see the docs). You're billed for the seconds actually generated; failed jobs are free.
Similar models — price comparison
| Model | Price |
|---|---|
| Kling Video V3 Standard Image To Video | $0.1134 – $0.1701 per second |
| Happyhorse 1.1 | $0.1334 – $0.1725 per second |
| H3 | $0.1755 per second |
| Kling Video V2.6 Pro Image To Video | $0.0945 – $0.189 per second |
| Kling Video V2.6 Pro Text To Video | $0.0945 – $0.189 per second |
| Kling Video V3 Turbo Pro Text To Video | $0.189 per second |
More models from MiniMax
| Model | Price |
|---|---|
| MiniMax M3 | $0.324 per 1M input tokens · $1.3 per 1M output tokens |
| H3 Max | $0.108 per second |
| Hailuo 3 Max | $0.108 per second |
| Music 2.6 | $0.2025 per call |
| Speech 2.8 Hd | $135 per 1M characters |
| Speech 2.8 Turbo | $81 per 1M characters |
FAQ
How much does the Hailuo 3 API cost?
On 666 AI, Hailuo 3 costs $0.1755 per second. You pay only for what you use — no monthly fee. Prices follow the upstream in real time; this page updates every hour.
Can I use the official OpenAI SDK?
Yes. The API is OpenAI-compatible: in the OpenAI Python or Node.js SDK just change base_url and api_key, and set model to minimax/hailuo-3.
How do I pay?
Bank card (including Google Pay / Apple Pay), USDT / ETH, or bank wire. Top up once and usage is deducted as you go.