> ## Documentation Index
> Fetch the complete documentation index at: /docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Flatpeak documentation

> Two APIs, one for each side of the platform.

> [!NOTE]
>
> This documentation covers the Busbar version of Flatpeak, now in invite-only preview. Early general availability is expected in Q4 2026.

> [card] [Energy API](/docs/energy-api/guides.md)
>
> For manufacturers (OEMs). Connect your users' tariffs, price every device and earn from VPP programs.

> [card] [Fleet API](/docs/fleet-api/guides.md)
>
> For energy suppliers and VPP operators. Enroll, dispatch and settle devices from every OEM.

For the previous versions, Anode and Zero, see [docs.flatpeak.com](https://docs.flatpeak.com).


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