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Coinomi

Super Closed Source wallet.

Hold, send and receive Super Closed Source in a wallet where you hold the keys.

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What you can do with Super Closed Source in Coinomi

Hold, send and receive Super Closed Source (CLOSEDAI) in Coinomi, the self-custody wallet since 2014, on Ethereum. Your keys stay on your device, and there is no Coinomi account to create.

  • Hold it yourselfYour Super Closed Source 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 CLOSEDAI. 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 CLOSEDAI 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 Super Closed Source

Trade Super Closed Source for other coins, or other coins for Super Closed Source, straight from the wallet where you hold the keys.

Popular swaps

Providers set their own fees and checks, shown before you confirm.

Where Super Closed Source lives

In Coinomi, Super Closed Source is supported on:

The same token can exist on several networks. Send and receive on the same network, and check it before you send.

Super Closed Source wallet questions

Is Coinomi a self-custody Super Closed Source wallet?

Yes. Coinomi creates and stores your Super Closed Source keys on your device, and there is no Coinomi account to create. Only you can move your CLOSEDAI. That also means Coinomi can't recover a lost recovery phrase for you.

What does it cost to hold or send Super Closed Source?

Coinomi is free to download, and it adds no fee to send or receive CLOSEDAI. 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 Super Closed Source?

Open Coinomi and choose swap to trade another coin for CLOSEDAI, 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 Super Closed Source 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 Super Closed Source 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 Super Closed Source for another coin?

Yes, wherever a provider supports the pair. Open Coinomi, choose swap, and compare quotes from several providers to trade CLOSEDAI for another coin. Providers set their own fees and checks, shown before you confirm.