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

# Start building

Use [Agentic Installation](https://docs.groundtech.co/docs/agentic-installation.md) to choose a product by balance ownership and signer, then validate a full sandbox round trip with your coding agent.

> [card] [Quickstart](https://docs.groundtech.co/docs/portfolio-wallets/quickstart)
>
> Create a sandbox wallet, fund it, and track a withdrawal.

> [card] [Yield sources](https://docs.groundtech.co/docs/portfolio-wallets/yield-sources.md)
>
> The catalog behind every implementation, and how to build a strategy from it.


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