# Sell crypto for fiat

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KYC is required if you want to sell crypto for fiat. If you choose not to complete KYC, all features will remain accessible except buying or selling crypto for fiat.<br>

Some other features also require KYC, such as accessing stocks and buyqad crypto for fiat. Once you complete KYC with Mass, you unlock all these features at once — no need to complete separate KYC processes for each one.
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A great thing to know about Iron: transfers face fewer bank checks than with Kraken, Binance, or Coinbase, since the funds move between accounts in your own name rather than to a crypto exchange, which banks often view unfavorably.
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[Iron](https://iron.xyz/) - Acquired by Moonpay

* Available fiat currencies:  :flag\_eu: EUR  &  :flag\_us: USD
* Available networks: Arbitrum One & Base.
* Fees:
  * Iron's fee: 0.4%&#x20;
  * Mass's fee: 0.1%
  * Banking fee:&#x20;
    * SEPA: 0.20 EUR
    * ACH: 0.50 USD
    * Wire: 25 USD
    * SWIFT: coming soon.
    * RTP: coming soon.&#x20;
* Daily limits: no.
* Payment methods: SEPA, SEPA Instant, ACH, Wire - SWIFT & RTF are coming soon.

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