Happyhorse 1.0

How to use Happyhorse 1.0

1. Fill in the input in the form on this page, and pick the task to run.
2. Adjust anything in the parameter table below — the defaults are the platform's recommended values.
3. Run it; signing in starts the charge, and the result (Text to video) appears above the form, ready to download.

Use it from the API

The same run, as a request. Send your API key as a bearer token; poll the returned request_uid until it is done.

curl -X POST https://api.melunox.com/v1/ai/async/tasks \
  -H "Authorization: Bearer $WISAVEN_API_KEY" \
  -H "X-App-Id: wisaven" -H "Content-Type: application/json" \
  -d '{
  "model": "happyhorse-1-0",
  "task": "text-to-video",
  "input": {
    "prompt": "your prompt here"
  }
}'

At a glance

Developer

Alibaba Qwen

Can do

Text to video, Image to video, Reference to video, Video editing, Motion control

Credits per run

4 credits

Typical time

~60s

Added

2026-08-11

What Happyhorse 1.0 costs

Happyhorse 1.0 costs about 4 credits a run, usually back in around 60 seconds. Credits are shared across every workspace, new accounts start with free ones, and a failed run is refunded.

Happyhorse 1.0 compared with other Video models

Same workspace, different trade-offs — credits, speed and what each one can be asked for.

Questions