> For the complete documentation index, see [llms.txt](https://docs.hub88.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hub88.io/developer-docs/hub88-apis/fundamentals.md).

# Fundamentals

Hub88 offers two key APIs: **Supplier API** and **Operator API**.

* [**Supplier API**](/developer-docs/supplier-api-reference/supplier-api-overview.md): The API is designed for **game developers and distributors**, allowing to seamlessly connect to the Hub88 platform. By using the Supplier API, you can easily provide gaming content to Hub88 partner operators, simplifying the process of reaching a broad audience without additional integrations.
* [**Operator API**:](/developer-docs/operator-api-reference/operator-api-overview.md) The API enables iGaming providers to access an extensive range of game content. It facilitates offering an online casino experience, requiring only a single integration with Hub88 to connect with an array of game options.

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