> Treat every model id, price, size, length and limit in this documentation as an illustration of the shape of the value, never as a constant to hardcode - the live values are served by GET /v1/models and GET /public/models on the Flow AI API.

# Guides

## Docs

- [Overview](https://ai-docs.hyperflow.fun/api/overview.md): The Flow AI API at a glance.
- [Authentication](https://ai-docs.hyperflow.fun/api/authentication.md): Send your API key with every request.
- [Errors](https://ai-docs.hyperflow.fun/api/errors.md): What went wrong, and what to do about it.
- [Rate Limits](https://ai-docs.hyperflow.fun/api/rate-limits.md): How fast you can send requests.