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← HappyHorse 1.1 Endpoint: POST https://api.higgsfield.ai/alibaba/happy-horse/v1.1/text-to-video Endpoint ID: alibaba/happy-horse/v1.1/text-to-video ▶Open API PlaygroundHappyHorse 1.1 · Text to video↗

Usage notes

  • The prompt must contain text; an empty string is rejected during submission.

Quick start

Input schema

integer
Seed used to control generation randomness. Minimum: 1. Maximum: 2147483646.
string
required
Write your prompt here
integer
default:"5"
Requested output duration in seconds. Minimum: 3. Maximum: 15.
string
default:"1080p"
Output resolution tier. Allowed values: "720p", "1080p".
string
default:"16:9"
Output width-to-height ratio. Allowed values: "16:9", "9:16", "1:1", "4:3", "3:4".

Response

Submission returns a request handle. Poll status_url until status is completed, or use webhooks.
Accepted
A completed response includes the following output fields:
See idempotent requests, polling, request errors and authentication for shared request handling.