Deposit via bKash, Nagad, Rocket, or bank transfer — any method works, and your funds are ready in just minutes so you can start betting right away.
Oktk4 supports Bangladesh's most popular mobile banking and online payment systems.
Bangladesh's most popular mobile banking service. Deposit directly from any bKash account.
Deposit to your oktk4 account quickly and hassle-free using Nagad, the digital financial service from Bangladesh Post Office.
Send money to oktk4 easily using Dutch-Bangla Bank's Rocket service and start gaming right away.
Ideal for large deposits directly from your bank account via NPSB or BEFTN.
You can also deposit directly to oktk4 using a Visa or Mastercard debit or credit card.
You can also deposit using Bitcoin, USDT, or Ethereum — a convenient option for international users.
Add funds to your oktk4 account quickly and easily using SureCash mobile wallet. Available to use as soon as registration is complete.
Easily transfer funds to oktk4 using any bank's online portal or app.
Depositing on oktk4 is straightforward. Just follow the steps below and your wallet will be topped up within minutes.
Register for oktk4 or log in to your existing account. It's free and only takes a few minutes.
Choose your preferred payment method — bKash, Nagad, Rocket, or bank transfer.
Enter the amount you wish to deposit. The minimum is just BDT 200.
Once your payment is confirmed, your balance is updated instantly. Start betting or gaming right away.
Please Note: All deposits must be sent from your own account. oktk4 does not accept transactions from third-party accounts, and any such transactions will be returned.
The number of online gaming platforms in Bangladesh keeps growing, but users know all too well how frustrating payments can be. Most platforms lack Bangladeshi mobile banking support, and when they do offer it, the process is often complicated and time-consuming. oktk4 has solved this by building a simple, fast, and fully local deposit system.
The biggest advantage of depositing on oktk4 is that there are no complicated forms to fill out, no trips to the bank, and no waiting around. Simply pay directly from bKash or Nagad on your phone — your balance updates in seconds. This instant credit system is one of the key reasons oktk4 is so popular among gamers in Bangladesh.
Oktk4 makes no compromises on security. Every deposit transaction is protected with 256-bit SSL encryption. Your bank or mobile banking details are never stored on oktk4 servers, and no third party has any involvement in the process — your money goes directly to your gaming wallet.
A common question from new users is: how much should I deposit the first time? The minimum deposit on oktk4 is just BDT 200. Most new members start small to get a feel for the platform and gradually increase their deposits over time. Worth keeping in mind — oktk4 offers a 100% welcome bonus on your first deposit, so depositing a little more the first time means a bigger bonus.
Some users deposit multiple times a week, especially before big matches. There is no limit on the number of deposits on oktk4 — you can top up as many times as you want in a day and receive instant credit every time. This is especially handy for in-play bettors who need funds quickly.
On Your First Deposit, Get 100% Bonus, up to a maximum of BDT 5,000. Register today and take advantage of this offer.
Each payment method has its own minimum/maximum limits and processing times.
| Payment Method | Minimum Deposit | Maximum Deposit | Processing Time | Fee |
|---|---|---|---|---|
| bKash | BDT 200 | BDT 50,000 | Instant | Free |
| Nagad | BDT 200 | BDT 50,000 | Instant | Free |
| Rocket | BDT 200 | BDT 30,000 | 1–5 Minutes | Free |
| Bank Transfer | BDT 1,000 | BDT 5,00,000 | 1–6 Hours | Free |
| Credit / Debit Card | BDT 500 | BDT 2,00,000 | 1–15 Minutes | Free |
| Crypto | $10 | Unlimited | 10–30 Minutes | Network Fee |
| SureCash | BDT 200 | BDT 20,000 | Instant | Free |
Oktk4 keeps your funds secure using the highest standards of technical security.
Every transaction is encrypted with 256-bit SSL. Your information is never shared with any third party.
Account verification ensures that only the account owner can make deposits and withdrawals.
Your payment details are never stored on oktk4's servers — every payment is processed directly.
Oktk4's security team monitors all transactions 24/7, and any suspicious activity is blocked immediately.
OTP verification is required at login and for large deposits — unauthorized access is completely prevented.
Oktk4 is licensed by an international gaming authority, ensuring your funds are always held in a safe and regulated environment.
Every deposit on oktk4 comes with access to multiple bonus and promotion offers — available to both new and existing members.
100% matching bonus on your first deposit, up to BDT 5,000. Don't miss out if you're new to oktk4.
Deposit every week and get a 50% Reload Bonus. oktk4's special reward for loyal players.
Get 10% cashback on losses every week. oktk4 makes sure every deposit gives you something back.
Regular deposits can earn you a spot in the oktk4 VIP Club — enjoy exclusive bonuses, fast withdrawals, and much more.
See at a glance why oktk4 stands ahead of the competition when it comes to deposit convenience.
| Features | Oktk4 | General Platform |
|---|---|---|
| BKash / Nagad Support | Available | None |
| Instant Credit | All Methods | Cards Only |
| Minimum Deposit | As Low as BDT 200 | BDT 1,000+ |
| Deposit Fee | Free | 1–3% |
| Support in Bengali | 24/7 | Limited |
| Welcome Bonus | Up to 100% | 20–30% |
| Crypto Deposit | Available | None |
Many users wonder whether there are any fees for depositing on oktk4. The answer is no — oktk4 does not charge any deposit fees. That said, your mobile banking provider or bank may apply their own transaction charges as per their own policies. In most cases, however, sending money via bKash or Nagad does not incur any additional charges.
Another common question is: what should I do if my deposit doesn't go through? If money has been deducted but hasn't appeared in your wallet, wait 5–10 minutes first — network delays can occasionally cause a short lag. If the funds still haven't arrived, contact oktk4's 24/7 support team with your transaction ID or reference number. Issues are typically resolved within 1 hour.
A few things to keep in mind for safe deposits. Always use a mobile banking account registered in your own name. Transactions sent from someone else's number or account cannot be verified by oktk4 and will be returned. It is also best to avoid depositing over public Wi-Fi — use your own mobile data instead.
Before depositing at oktk4, make sure you read the bonus terms and conditions carefully. Bonus funds typically require a specific wagering requirement to be met before withdrawal. Understanding these terms upfront eliminates any confusion later and makes for a much more enjoyable gaming experience.