Skip to content
Coinomi

Blackcoin wallet.

Hold, send, receive and swap Blackcoin in a wallet where you hold the keys.

Download Coinomi
Get it oniPhoneAndroidMacWindowsLinux

What you can do with Blackcoin in Coinomi

Hold, send, receive and swap Blackcoin (BLK) in Coinomi, the self-custody wallet since 2014. Your keys stay on your device, and there is no Coinomi account to create.

  • Hold it yourselfYour Blackcoin 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 BLK. The Blackcoin network charges its own fee when you send, and Coinomi warns you about an unusual fee before you confirm.
  • SwapCompare quotes from several providers and swap BLK 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 Blackcoin

Trade Blackcoin for other coins, or other coins for Blackcoin, straight from the wallet where you hold the keys.

  • Swap BLK

    Compare quotes from several providers and trade BLK for other assets.

    Swap Blackcoin

Popular swaps

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

About Blackcoin

Blackcoin has been running since 2014 and was one of the first coins to rely fully on proof of stake.

Blackcoin wallet questions

Is Coinomi a self-custody Blackcoin wallet?

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

What does it cost to hold or send Blackcoin?

Coinomi is free to download, and it adds no fee to send or receive BLK. The Blackcoin network charges its own fee when you send. Swap and buy providers set their own fees.

How do I buy or swap Blackcoin?

Open Coinomi and choose swap to trade another coin for BLK, 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 Blackcoin 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 Blackcoin 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 Blackcoin for another coin?

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