Welcome to Flow AI | Flow AI Docs

Flow AI gives you one API key for models from many AI labs: OpenAI, Google, Anthropic, xAI, DeepSeek, Qwen, Mistral and more. It speaks the OpenAI API, so the client you already use works by changing its base URL. Every request is paid at the model’s list price from one $THINK balance at ai.hyperflow.fun.

What you can do

Chat

Stream answers, call your own tools, get JSON that follows your schema, and let reasoning models think.

Multimodal

Send images, PDFs, audio and video to models that read them, and generate images and video.

Embeddings

Turn text into vectors for search, clustering and retrieval.

Models

Every model in one catalog, grouped by lab, priced in the unit it’s sold by.

Integrations

The OpenAI SDK, the Vercel AI SDK, LangChain, PydanticAI and more.

Coding Agents

Use Flow AI models in Cursor, Cline, Continue, OpenCode, Aider and other agents.

API Reference

Every endpoint, parameter and error.

Why Flow AI

One key, many labs. Call any model in the catalog with the same key and the same code. Switching models means changing one field. See Models.
List price, no subscription. Every model is charged at its list price, and you pay only for what you use. See Pricing.
Keys you control. Give each key a name, the models it may call and a spending limit, and watch usage and every request in the console. See Account.

Get started

Fund your account

Deposit $THINK on [Console → Funds](https://ai.hyperflow.fun/console/funds). 1 THINK =$ 1 of usage.

Create a key and call a model

Create a key on Console → API keys and point any OpenAI client at https://ai.hyperflow.fun/v1. See the Quickstart.

Community

X (Twitter): @HyperFlow_fun
Discord: discord.gg/GGDmD4K9CK
Telegram: t.me/hyperflow_fun

Found a problem? See Report Feedback.

Next: Quickstart — your first request in a few minutes.