> For the complete documentation index, see [llms.txt](https://docs.beezie.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.beezie.com/user-guides/setting-up-flow-for-web3-users/usdf-pyusd0.md).

# USDF → PYUSD0

Flow is in the process of upgrading its USD stablecoin from USDF → PYUSD0.

As part of this network-wide change, flow\.beezie.com will transition to PYUSD0 for Flow-based transactions.

For users who prefer to prepare early, USDF can be swapped via:

* [swap.flow.com](https://swap.flow.com) (USDF → PYUSD0)
* [stable.kittypunch.xyz](https://stable.kittypunch.xyz) (USDF / PYUSD0 pool)

#### <mark style="color:yellow;">Token addresses</mark>

PYUSD0: 0x99af3eea856556646c98c8b9b2548fe815240750

USDF: 0x2aaBea2058b5aC2D339b163C6Ab6f2b6d53aabED