A side-by-side comparison of HappyHorse 1.1 I2V and HappyHorse 1.1 T2V: input/output pricing, capabilities and available endpoints, served live from OpenCrow. Both are reachable with the same API key.
Yes. Both are available on OpenCrow through one API key and the same OpenAI-compatible endpoint — switching means changing the model field from "happyhorse-1.1-i2v" to "happyhorse-1.1-t2v", nothing else.
Both are available on OpenCrow under one API key — switching between them means changing the model field and nothing else, so you can use each where it fits rather than picking one.