Pay, transfer, invest
-
24/7 cryptocurrency
purchase and saleMake transactions
at any time, quickly and securely -
Cash-in
and withdrawal to cardAll in one app
-
Good
exchange rateFee-free,
with user-friendly calculator
Cryptocurrency available
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USDT Tron (TRC 20)
-
USDT Ethereum (ERC 20)
-
BTC Bitcoin
-
LTC Litecoin
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Ethereum Ethereum (ERC 20)
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TRX Tron (TRC 20)


How to start using?
Go to the Transfers section from the main menu

Choose «Cryptocurrency»

Read and accept service terms and conditions

Pass a short test and confirm the terms via SMS

How to buy and sell cryptocurrency?
Buy cryptocurrency
Sell cryptocurrency
Minimum purchase/sale amount
USDT-TRC20
15,00
USDT-ERC20
35,00
ETH
0.01000
TRX
50,00
BTC
0,001000
LTC
0,15
Maximum purchase amount: up to 100,000 soms per transaction
Maximum sale amount: up to 200,000 soms per transaction
Maximum monthly sale amount: up to 400,000 soms
In addition, standard limits of your wallet, account or card apply
FAQ
-
Can I cancel transaction?
No, you cannot cancel transaction, this is why you must check the following details carefully:- wallet address
- selected network
- amount and fee
-
How long does it take to receive the cryptocurrency amount purchased?
Normally, the cryptocurrency amount is put to your wallet within 5-15 minuted following payment validation.
In some cases, it may take up to 1 hour or longer as it depends on:- the blockchain network load
- speed of transaction processing on the cryptocurrency exchange side
-
What cryptocurrency is available for sale?
USDT (Tether) – networks TRC20 and ERC20 -
What fees apply to purchase and sale?
The service itself does not charge any fee for buying or selling cryptocurrecny.
However, the blockchain network's fee is charged for purchase to ensure transaction completion.
The blockchain network's fee is not charged for cryptocurrency sale. -
What limits apply to purchase and sale?
The minimum purchase or sale amount is displayed on the transaction screen.
Maximum amounts may depend on the user identity verification level.
We recommend passing full identity verification at any O!Store or O!Bank to increase such amounts. -
Is separate verification required?
No, if you have already passed identity verification with My O!. -
Is it safe?
Yes. All transaction are secured, partners are verified and licenses
The service for virtual asset exchange is provided by Baisanar LLC. KR MEC SFMRO license #154 dd. 21.04.2025