# WuApi

> OpenAI-compatible LLM API — one key, one base URL, hundreds of models.

## Documentation

- [Getting Started](https://docs.wuproj.com/index.md): WuApi is an OpenAI-compatible LLM API. One key, one base URL, hundreds of models. Drop-in for any OpenAI SDK.
- [Your Own Upstreams (BYOK)](https://docs.wuproj.com/byok-upstreams.md): Plug your own OpenAI-compatible provider keys into WuApi, auto-import their models, map them to canonical names, and build per-model failover chains that end on the WuApi platform.
- [Selfhost Provider](https://docs.wuproj.com/selfhost.md): Publish one of your upstreams as a paid proxy on the WuApi marketplace, set per-model prices, let other users route to it with @name/model, and request payouts on what you earn.
- [B2B Keys](https://docs.wuproj.com/b2b-keys.md): Programmatically manage many API keys, each with its own model allow-list, spend cap, rate limits, model aliases, zero-retention, and alert webhooks. Export per-key usage and top up balance over the API.

## Full text

- [Everything in one file](https://docs.wuproj.com/llms-full.txt)