Sign up at 3450k, make your first deposit via Pix, and get a 100% bonus — up to R$ 500.00 — to use on Sports Betting, crash games, Live Casino, and poker.
Drag the slider to simulate your deposit amount and see exactly how much you'll be playing with using the 3450k bonus.
The welcome bonus is just the start — check out the promotions available for both new and existing users.
The classic 3450k welcome offer: a 100% match on your first deposit, no fuss. Deposit R$ 50.00 and play with R$ 100.00. Deposit R$ 200.00 and play with R$ 400.00. Valid for Sports Betting, crash games, Live Casino, and poker.
Lost on your first sports bet? 3450k refunds up to R$ 50.00 in bet credits. Valid for football, basketball, MMA, and e-sports markets with a minimum odd of 1.50. A second chance without needing to make a new deposit.
For fans of Aviator, Spaceman, and JetX: when you activate the welcome bonus, you receive extra credits exclusively for crash games. Use them on your favorite titles without touching your main sports bonus balance.
Every Monday, users who made a deposit the previous week receive a 50% bonus on their first deposit of the day — up to R$ 150.00. It's the perfect boost to kick off your betting week on the Brasileirão with extra funds in your 3450k account.
Rough week? It happens. 3450k returns 10% of your net weekly losses, credited automatically every Monday by 12:00. No additional rollover — the cashback lands straight in your wallet and can be withdrawn via Pix whenever you want.
Every week, 3450k runs crash games and Sports Betting tournaments with total prize pools paid out in BRL among the top finishers. Free entry for registered users. Prizes are paid directly via Pix, with no rollover.
Four quick steps to double your balance today.
Click "Sign Up", fill in your full name, CPF, email, and phone number. Confirm the email sent to you and your account is ready to go. The whole process takes under two minutes — no physical documents, no waiting in line.
Go to the Cashier section and deposit via Pix, credit or debit card, PicPay, or Mercado Pago. The funds hit your account in up to 30 seconds. The bonus is automatically credited based on your deposit amount — no promo code needed.
Once the deposit is confirmed, the 100% bonus is automatically credited to your bonus balance at 3450k. You'll see both balances separately — real balance and bonus balance — in your wallet.
Use your bonus balance to bet on any category available at 3450k. Once you complete the 5× rollover within 30 days, the bonus converts to real funds and can be withdrawn via Pix to Nubank, Itaú, Bradesco, or Banco do Brasil in under five minutes.
Offer for new registrations. Countdown is illustrative — promotion valid while advertised.
No hidden fine print. Here are the key points of the 3450k welcome bonus.
New users only, 18 and older, with a valid 3450k account and a confirmed first deposit. One offer per CPF.
The minimum deposit to activate the bonus is R$ 10.00. The bonus matches 100% of the deposited amount, up to R$ 500.00.
To convert the bonus into real balance, you need to wager 5 times the bonus amount received. E.g.: R$ 100.00 bonus → R$ 500.00 rollover in bets.
The rollover must be completed within 30 calendar days of activating the bonus. After this period, any unused bonus balance is automatically canceled.
Sports bets with minimum odds of 1.40 count 100% toward the rollover. Crash games and Live Casino count 100%. Poker counts 20% per hand played.
Once the rollover requirement is met, the bonus automatically converts to real balance. Withdraw via Pix in under five minutes, any time of day, with a minimum balance of R$ 20.00.
Every online betting platform in Brazil offers some kind of welcome bonus — but there's a huge difference between a well-structured offer and one buried in fine print that you can never actually withdraw. The 3450k was built on the idea that a bonus should be genuinely useful — not just a big number on the sign-up screen. That's why the platform's 100% first-deposit bonus carries a rollover of just 5× — one of the most competitive in the Brazilian market — and a 30-day window that's more than enough for any casual bettor to clear without pressure.
To put the rollover in perspective: if you deposit R$ 100.00 and receive R$ 100.00 in bonus funds, a 5× rollover means you need to wager R$ 500.00 in total to convert that bonus into real, withdrawable funds. It sounds like a lot, but it isn't — any bettor who follows Brasileirão rounds and places a few bets a week will easily reach that volume within 30 days betting R$ 20.00 to R$ 30.00 per match. Players who enjoy crash games like Aviator or Spaceman at 3450k typically clears this rollover in just a few sessions, since the speed of each round naturally builds up the total wagered amount.
One thing most people miss: the 3450k welcome bonus is valid across nearly every category on the platform. Sports Betting — Brasileirão, Copa do Brasil, Libertadores, NBB, UFC — counts 100% toward the rollover when placed at minimum odds of 1.40. Crash games like Aviator, Spaceman, and JetX count 100%. Live Casino counts 100%. Poker counts 20% per hand. In other words, you don't need to stick to a single category to clear the rollover — you can mix weekend football bets with a few rounds of Aviator during the week and build up your volume naturally.
The minimum deposit to activate the bonus is R$ 10.00 — which opens the offer to virtually anyone, regardless of budget. Deposit R$ 10.00 and you get R$ 10.00 in bonus funds, giving you R$ 20.00 to play with. Deposit R$ 500.00 — the maximum covered by the bonus — and you receive an extra R$ 500.00, starting with R$ 1,000.00 in your wallet. Pix deposits at 3450k is confirmed in under 30 seconds, and the bonus appears automatically in your bonus balance with no additional action required.
Beyond the welcome bonus, 3450k runs a calendar of recurring promotions for active users. The Monday reload offers 50% on the first deposit of the week, up to R$ 150.00 — a bonus that makes sense for anyone betting on the Brasileirão fixtures held on Tuesdays and Wednesdays. The weekly cashback of 10% is another standout feature: if the week was rough and you ended up with a negative balance, part of that loss is automatically returned to your wallet every Monday with no additional rollover — you can withdraw it directly via Pix if you want.
For players just joining 3450k, the smartest approach with the welcome bonus is to use the bonus balance on Sports Betting with odds between 1.50 and 2.50 on Brasileirão matches — a range where contextual analysis makes the most difference and where the rollover builds up with reasonably sized bets. Avoid using the bonus on four- or five-game accumulators: the combined odds get high, but the risk of losing the entire stake at once increases proportionally, and you may reach the deadline without having cleared the rollover. Single or double bets on well-researched games are the most consistent way to convert the 3450k bonus into real funds over 30 days.
Transparency is a core value in the way 3450k structures its bonuses. The terms and conditions are spelled out clearly on the platform — no asterisks hiding key restrictions, no rollover changes after activation, no bonus cancellation for obscure reasons. Once you've activated the bonus, the rules apply exactly as stated. Portuguese-language live chat support is available around the clock to answer any questions about your rollover progress or any aspect of the promotion before you deposit.
The withdrawal process after completing the rollover is the same as the rest of the platform: Pix in under five minutes to any bank with a registered Pix key — Nubank, Itaú, Bradesco, Banco do Brasil, or any other account. There is no additional waiting period for withdrawals of converted bonus funds. Once the rollover is reached, the balance becomes real and is available for immediate withdrawal. That's the complete 3450k welcome bonus cycle — no surprises at the end.
It's not just the amount — it's the structure that makes all the difference when it comes to converting the bonus into real funds.
Most Brazilian platforms charge a 10× to 30× rollover on their welcome bonus. 3450k charges just 5× — making the bonus genuinely cashable for regular bettors within 30 days.
Football, crash games, live casino, basketball, MMA, e-sports, and poker — the 3450k bonus isn't limited to a single category. Distribute your volume however you like within the time frame.
Once the rollover is met, the bonus converts automatically and becomes available for withdrawal via Pix. No additional approval queue, no waiting — funds land in your account in under five minutes.
The 3450k bonus terms are laid out clearly on the platform. The rollover doesn't change after activation, there's no cancellation based on vague criteria, and Portuguese-language support is available in real time to answer any questions.
See how the 3450k bonus stacks up against the Brazilian online betting market standard.
| Criterion | 3450k | Competing Platforms |
|---|---|---|
| Match percentage on first deposit | 100% | 50%–100% (with restrictions) |
| Bonus rollover | 5× (one of the lowest) | 10× to 30× |
| Minimum deposit to activate | R$ 10.00 | R$ 20.00–R$ 50.00 |
| Bonus valid for crash games | Yes, 100% of rollover | Excluded or rollover doubled |
| Bonus valid for live betting | Yes, with min. odd 1.40 | Pre-match only |
| Weekly cashback included | 10%, no rollover | Absent or with rollover |
| Converted bonus withdrawal | Pix in 5 min, 24/7 | 24–72 business hours |
| Terms transparency | Clear summary on the platform | Lengthy PDF with hidden exclusions |
3450k only collects the information needed to operate the platform, verify identity, prevent fraud, and meet legal obligations. Your personal and financial data is never sold or shared with third parties without your explicit consent. All data handling strictly complies with the LGPD (Law No. 13.709/2018). All transactions are protected by 256-bit SSL encryption. You can access, correct, or request deletion of your data through support at any time. See our Privacy Policy for full details.
The most common questions from players activating the bonus for the first time.
Bonuses and promotions are entertainment features, available to users aged 18 and over only. Never bet more than you can afford to lose. 3450k provides self-exclusion tools, deposit limits, and dedicated support. If betting is affecting your daily routine or finances, visit our Responsible Gambling.