PiAPI is an API platform that gives developers one integration point for more than 50 generative AI models covering video, images, music and 3D. The catalog includes video models such as Kling, Veo, Wan, Seedance, Hailuo, Luma and Hunyuan, along with Flux and other image models, audio models and 3D generators. A browser playground lets you try models before writing code, and the PiAPI CLI exposes 94 multimodal models from a terminal. Subscription plans run Free at $0 per month, Creator at $15, Pro at $60 and Enterprise at $100, while model usage is billed per request from a credit balance.
PiAPI is built for developers shipping applications that need generated media, from solo builders experimenting with a personal project to senior engineers running production workloads. The Enterprise plan adds higher task concurrency and up to 100 sub-accounts with unified billing, which suits agencies and companies managing several business units. People who prefer not to code can use ready-made HTTP modules to connect PiAPI to Make, n8n or Zapier, and the CLI and structured JSON responses are meant to work with AI agents as well.
Typical uses include adding text-to-video or image-to-video generation to a creative app, producing images through a Flux or Seedream endpoint, generating music or voice audio, and creating 3D assets. Automation builders chain these calls inside workflows, for example generating a clip whenever a spreadsheet row changes. Pricing is per use, with entries such as Kling 3.0 from $0.10 per second and Veo 3.1 from $0.06 per second, so costs can be matched to a project. New accounts begin with $0.50 in free credits, and support runs through Discord.
