Video Image to Video Kie.ai

HappyHorse 1.0 I2V

HappyHorse 1.0 I2V costs $0.0000/clip on FairStack — a image to video model for video generation. No subscription required. Pay per generation with full REST API access. FairStack applies a transparent 20% margin on infrastructure cost so you always see the real price.

FairStack price

$0.0000/clip

Try HappyHorse 1.0 I2V API Quickstart Last updated 2026-05-13

How much does HappyHorse 1.0 I2V cost?

Metric

FairStack

Details

Price per generation

$0.0000

Includes 20% margin

Subscription

None

Pay per generation only

How do I use the HappyHorse 1.0 I2V API?

curl

curl -X POST https://api.fairstack.ai/v1/generations/video \
  -H "Authorization: Bearer $FAIRSTACK_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "happyhorse-1-0-i2v",
    "prompt": "Your prompt here"
  }'

Python

import requests

response = requests.post(
    "https://api.fairstack.ai/v1/generations/video",
    headers={
        "Authorization": f"Bearer {FAIRSTACK_API_KEY}",
        "Content-Type": "application/json",
    },
    json={
        "model": "happyhorse-1-0-i2v",
        "prompt": "Your prompt here",
    },
)

result = response.json()
print(result["url"])

Node.js

const response = await fetch(
  "https://api.fairstack.ai/v1/generations/video",
  {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.FAIRSTACK_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      model: "happyhorse-1-0-i2v",
      prompt: "Your prompt here",
    }),
  }
);

const result = await response.json();
console.log(result.url);

Frequently Asked Questions

How much does HappyHorse 1.0 I2V cost?

HappyHorse 1.0 I2V costs $0.0000/clip on FairStack as of 2026-05-13. This price includes FairStack's transparent 20% margin on infrastructure cost. No subscription or monthly fee — you pay per generation only. Minimum deposit is $1.

What is HappyHorse 1.0 I2V and what is it best for?

HappyHorse 1.0 I2V is a image to video AI model available on FairStack for $0.0000/clip. It is best for video generation. Access via REST API with full documentation.

Does HappyHorse 1.0 I2V have an API?

Yes. HappyHorse 1.0 I2V is available via FairStack's REST API at api.fairstack.ai. Send a POST request to /v1/generations/video with your API key and prompt. Works with curl, Python requests, Node.js fetch, and any HTTP client. No SDK installation required.

How does HappyHorse 1.0 I2V compare to other video models?

HappyHorse 1.0 I2V is a image to video model priced at $0.0000/clip on FairStack. Compare it with other video models at fairstack.ai/models.