HappyHorse 1.1 API: Pricing and Specs

HappyHorse 1.1 API

HappyHorse 1.1 is a text to video, image to video and reference to video model by Alibaba Qwen, available on the Venice API as happyhorse-1-1-text-to-video. Requests are anonymized, so the provider never sees your identity.

HappyHorse 1.1 API pricing

Model ID	Variant	Privacy	Price
`happyhorse-1-1-text-to-video`	Text to video	Anonymized	from $0.154 / sec
`happyhorse-1-1-image-to-video`	Image to video	Anonymized	from $0.154 / sec
`happyhorse-1-1-reference-to-video`	Reference to video	Anonymized	from $0.154 / sec

Clip prices for happyhorse-1-1-text-to-video with audio:

Duration	720p	1080p
3s	$0.46	$0.59
4s	$0.62	$0.79
5s	$0.77	$0.99
6s	$0.92	$1.19
7s	$1.08	$1.39
8s	$1.23	$1.58
9s	$1.39	$1.78
10s	$1.54	$1.98
11s	$1.69	$2.18
12s	$1.85	$2.38
13s	$2.00	$2.57
14s	$2.16	$2.77
15s	$2.31	$2.97

HappyHorse 1.1 specifications

Spec	Value
Provider	Alibaba Qwen
Released	Jun 22, 2026
Privacy	Anonymized
Status	Stable
Modes	text to video, image to video and reference to video
Resolutions	1080p, 720p
Durations	3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s
Aspect ratios	16:9, 9:16, 1:1, 4:3, 3:4, 21:9, 9:21, 5:4, 4:5
Audio	Always generated

How to use the HappyHorse 1.1 API

Send requests to POST https://api.venice.ai/api/v1/video/queue with "model": "happyhorse-1-1-text-to-video" and your API key.

# 1. Queue the job (returns a queue_id)
curl https://api.venice.ai/api/v1/video/queue \
  -H "Authorization: Bearer $VENICE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "happyhorse-1-1-text-to-video",
    "prompt": "Slow aerial drone shot over a misty mountain valley at golden hour",
    "duration": "5s",
    "resolution": "720p",
    "aspect_ratio": "16:9"
  }'

# 2. Poll until the MP4 is ready
curl https://api.venice.ai/api/v1/video/retrieve \
  -H "Authorization: Bearer $VENICE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "model": "happyhorse-1-1-text-to-video", "queue_id": "<queue_id>" }' --output video.mp4

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HappyHorse 1.1 API

HappyHorse 1.1 API pricing

HappyHorse 1.1 specifications

How to use the HappyHorse 1.1 API

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