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Fio Review: What to Know Before Using Its Wallet Handles

Fio is an app built around customizable handles that replace public wallet addresses. Details about costs, supported wallets and safeguards are not established.

By the SkyBitcoins review team · Updated

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At a glance

Fio key facts

Fio key facts
TypeWallet-address handle app
PurposeReplace public addresses with a customizable handle
TokenFIO
ChainsFio
Updated

Fio FAQs

What does the Fio app do?

Fio is presented as an app for replacing public wallet addresses with a single customizable handle. How it connects that handle to wallets is not established.

Does Fio charge fees or require FIO tokens?

The app’s description does not say whether using a handle costs money or requires FIO tokens. Check the app’s current terms and any transaction prompts before proceeding.

Is Fio safe to connect to a crypto wallet?

The available description does not identify supported wallets, audits, or a custody model. Don’t link a wallet or send funds until you understand what permissions the app requests and how it handles your keys.

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How we checked

Sources

  1. fio.readthedocs.io/en/latest/fio_doc.html(opens in a new tab)
  2. merriam-webster.com/dictionary/FIO(opens in a new tab)
  3. github.com/axboe/fio(opens in a new tab)

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