MiniMax H3 Max

by MiniMaxewest/minimax-h3-max

Very fast video generation with audio.

VideoText to videoImage to videoFastest

A surfer riding inside a turquoise wave barrel at sunset, made with MiniMax H3 Max

Try MiniMax H3 Max in your browser

API

Video runs as a job: create it, then follow progress over Server-Sent Events, poll, or receive a webhook. Every response carries an x-request-id trace ID.

# 1. Create the job
curl https://api.ewest.ai/v1/videos/generations \
  -H "Authorization: Bearer $EWEST_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "ewest/minimax-h3-max", "prompt": "A red fox walks through fresh snow"}'
# → 202 {"id": "job_…", "status": "queued", "progress": 0, "eta_seconds": …}

# 2. Follow live progress (Server-Sent Events), or poll GET /v1/jobs/job_…
curl -N https://api.ewest.ai/v1/jobs/job_…/events -H "Authorization: Bearer $EWEST_KEY"

Pricing

480p: $0.05 per second
768p: $0.08 per second

A 5 s 480p clip costs $0.25. Billed per generated second; failed generations are not charged.

Details

Durations: 5, 6, 7, 8, 9, 10 seconds
Resolutions: 480p, 768p
Aspect ratios: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16
Inputs: Prompt, optional start and end image
Audio: Generated
Typical time: ~10 s for a 5 s clip at 480p