MiniMax H3 768p API pricing and setup
MiniMax H3 768p (minimax-h3-768p) is a MiniMax model. It is available through the relay.fast API with one relay.fast key and pay-as-you-go billing.
Prices checked from the live catalog. "From" is the lowest price among the relay.fast sources that currently serve the model. The price you pay depends on the source your request uses and can change on any day. The pricing page always shows current values.
| List price | $0.015 per second of video |
|---|---|
| relay.fast price from | $0.015 per second of video |
| Endpoints | /v1/videos |
Example request
Keep the key in the RELAY_FAST_API_KEY environment variable.
curl https://relay.fast/v1/videos \
-H "Authorization: Bearer $RELAY_FAST_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"minimax-h3-768p","prompt":"A paper boat drifting on a rainy street"}'
# The job runs in the background. Poll it with the returned id:
curl https://relay.fast/v1/videos/VIDEO_ID -H "Authorization: Bearer $RELAY_FAST_API_KEY"Frequently asked questions
How much does the MiniMax H3 768p API cost?
On 2026-11-05, MiniMax H3 768p costs from $0.015 per second of video on relay.fast, against a list price of $0.015. The price depends on the source your request uses and can change; https://relay.fast/pricing/minimax-h3-768p shows the current value.
Which API endpoint does MiniMax H3 768p use?
Call /v1/videos with a relay.fast API key. OpenAI-compatible SDKs use the base URL https://relay.fast/v1.
Do I need a MiniMax account to use MiniMax H3 768p?
No. You use a relay.fast account and API key. relay.fast is an independent API gateway and is not affiliated with MiniMax.