> For the complete documentation index, see [llms.txt](https://docs.primefi.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.primefi.xyz/resources/primefi-youtube-tutorial.md).

# Historical PrimeFi Testnet Video Tutorials

Archived PrimeFi testnet videos retained for historical and conceptual reference.

This nine-video playlist was produced for an earlier **PrimeFi testnet** experience. It remains available as an educational archive for lending, borrowing and omnichain concepts, but its interface, networks, assets, parameters and transaction steps may differ from current deployments.

{% hint style="warning" %}
Do not use contract addresses, network settings or transaction instructions from these videos as current production guidance. Verify the active market and use the current documentation before approving a transaction.
{% endhint %}

For current information, use:

* [Market Status](/security/market-status.md) for availability and operational notices.
* [Lend](/product/lend.md) and [Borrow](/product/borrow.md) for current user concepts and flows.
* [v3 Markets and Fathom on XDC](/v3-market-family/fathom-v3.md) to identify the selected market and its operator.
* [Smart Contracts Addresses](/reference/smart-contracts-addresses.md) for deployment references.

Watch the historical playlist: [PrimeFi YouTube Tutorial](https://www.youtube.com/playlist?list=PLhJ8SNhjVjfmsBCc9Lti2yFzCWPdhKWHK).