HappyHorse API Ruby SDK for RunAPI

The happyhorse ai api Ruby SDK is the language-specific package for HappyHorse on RunAPI. Use this package for text, image, and edit-video workflows that need JSON request bodies, task status lookup, and consistent RunAPI errors in Ruby.

Install

gem install runapi-happyhorse

Quick start

require "runapi-happyhorse"

client = RunApi::HappyHorse::Client.new
video = client.text_to_video.run(
  model: "happyhorse-character",
  prompt: "Character1 walks through a miniature cardboard city at night.",
  reference_image_urls: ["https://cdn.runapi.ai/public/samples/reference-1.jpg"],
  output_resolution: "1080p",
  aspect_ratio: "16:9",
  duration_seconds: 5
)

For image-to-video, call client.image_to_video.run with model: "happyhorse-image-to-video" and exactly one image_urls entry. For character-guided text-to-video, call client.text_to_video.run with model: "happyhorse-character" and 1-9 reference_image_urls entries. For edit-video, call client.edit_video.run with model: "happyhorse-edit-video", one video_url, and optional reference_image entries.

Links

• Model page: https://runapi.ai/models/happyhorse
• SDK docs: https://runapi.ai/docs#sdk-happyhorse
• Product docs: https://runapi.ai/docs#happyhorse
• Image-to-video pricing and rate limits: https://runapi.ai/models/happyhorse/image-to-video
• Character pricing and rate limits: https://runapi.ai/models/happyhorse/character
• Edit-video pricing and rate limits: https://runapi.ai/models/happyhorse/edit-video
• Pricing and rate limits: https://runapi.ai/models/happyhorse/text-to-video
• Provider comparison: https://runapi.ai/providers/alibaba
• Full catalog: https://runapi.ai/models

License

Licensed under the Apache License, Version 2.0.