What you can do with Affyn in Coinomi
Hold, send and receive Affyn (FYN) in Coinomi, the self-custody wallet since 2014, on Polygon. Your keys stay on your device, and there is no Coinomi account to create.
- Hold it yourselfYour Affyn keys are created and kept on your device. One recovery phrase restores your whole wallet, and there is no Coinomi account to create.
- Send and receiveCoinomi adds no fee to send or receive FYN. The network you send on charges its own fee, paid in that network's coin, and Coinomi warns you about an unusual fee before you confirm.
- SwapCompare quotes from several providers and swap FYN for other coins without leaving the wallet, wherever a provider supports the pair.
- Buy and sellBuy and sell crypto by card or bank transfer through BTC Direct, Simplex and Onramper, where available. Providers set their own fees and checks.
Swap Affyn
Trade Affyn for other coins, or other coins for Affyn, straight from the wallet where you hold the keys.
- Swap FYN
Compare quotes from several providers and trade FYN for other assets.
Swap Affyn
Popular swaps
Providers set their own fees and checks, shown before you confirm.
Where Affyn lives
In Coinomi, Affyn is supported on:
The same token can exist on several networks. Send and receive on the same network, and check it before you send.
Affyn wallet questions
Is Coinomi a self-custody Affyn wallet?
Yes. Coinomi creates and stores your Affyn keys on your device, and there is no Coinomi account to create. Only you can move your FYN. That also means Coinomi can't recover a lost recovery phrase for you.
What does it cost to hold or send Affyn?
Coinomi is free to download, and it adds no fee to send or receive FYN. The network you send on charges its own fee, paid in that network's coin. Swap and buy providers set their own fees.
How do I buy or swap Affyn?
Open Coinomi and choose swap to trade another coin for FYN, wherever a provider supports the pair. You can also buy crypto by card or bank transfer where available. Providers set their own fees and checks.
Which devices does the Affyn wallet work on?
iPhone and iPad, Android, Macs with Apple silicon, Windows and Linux. The same recovery phrase opens your wallet on each of them.
How do I restore my Affyn wallet?
Install Coinomi, choose to restore a wallet, and enter your recovery phrase. One phrase restores every coin in the wallet, and Coinomi can scan for the coins and accounts you used before. Keep the phrase offline and private.
Can I swap Affyn for another coin?
Yes, wherever a provider supports the pair. Open Coinomi, choose swap, and compare quotes from several providers to trade FYN for another coin. Providers set their own fees and checks, shown before you confirm.

