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Model ID
Calling method: async

happyhorse1.0-i2v API Usage Guide

Overview

happyhorse1.0-i2v converts images into videos with improved visual fidelity, temporal consistency, and flexible media inputs. It supports first frame, last frame, driving audio, and first clip as media references, with continuous duration from 2 to 15 seconds. Requests are submitted to the request-queue API and results are retrieved via polling.

Authentication

All API requests require authentication using an API key. Include your API key in the Authorization header:

Submit Video Generation Request

Base URL

Endpoint

Request Format

Request Parameters

Response