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Coinomi

Obsidium wallet.

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

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What you can do with Obsidium in Coinomi

Hold, send and receive Obsidium (OBS) in Coinomi, the self-custody wallet since 2014, on BNB Smart Chain. Your keys stay on your device, and there is no Coinomi account to create.

  • Hold it yourselfYour Obsidium 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 OBS. 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 OBS 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 Obsidium

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

  • Swap OBS

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

    Swap Obsidium

Popular swaps

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

Where Obsidium lives

In Coinomi, Obsidium is supported on:

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

Obsidium wallet questions

Is Coinomi a self-custody Obsidium wallet?

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

What does it cost to hold or send Obsidium?

Coinomi is free to download, and it adds no fee to send or receive OBS. 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 Obsidium?

Open Coinomi and choose swap to trade another coin for OBS, 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 Obsidium 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 Obsidium 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 Obsidium for another coin?

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