Create your account in under 2 minutes, deposit from R$ 20.00 via Pix and start betting on Brasileirão, UFC, volleyball, e-sports and much more.
Welcome bonus: 100% up to R$ 500.00
Your first 45kk deposit is automatically doubled. Deposit R$ 200.00 and play with R$ 400.00. 10x rollover in 30 days. Valid for Sports Betting and casino.
Your data is protected with TLS encryption and handled in accordance with the LGPD. 45kk will never ask for your password through any support channel.
Six reasons why Brazilian bettors choose 45kk.
Deposit from R$ 20.00 via Pix and funds hit your account in seconds. Pix withdrawals are processed in up to 15 minutes, 7 days a week, including holidays. No waiting for business days to play or get paid.
On your first deposit after registering, 45kk automatically doubles your balance. Deposit R$ 300.00 and you play with R$ 600.00. The bonus applies to Sports Betting, Live Casino, slots and crash games — with a 10x rollover within 30 days.
Bet on Brasileirão Série A, Copa do Brasil, Libertadores, UFC, Superliga de Vôlei, CBLOL, NBB, and dozens of other competitions. Competitive odds, varied markets, and live streaming for the biggest national and international sporting events.
45kk works seamlessly on mobile — no download required. Open it in your Android or iPhone browser and get the full desktop experience: live betting, casino, slots, Pix withdrawals and 24/7 support, right in your hand.
Live chat available every day, around the clock, with support in Portuguese. Average response time under 2 minutes. The 45kk team handles questions about registration, deposits, withdrawals, bonuses, and betting — no runaround.
Data protected with TLS encryption, passwords stored with cryptographic hashing and two-factor authentication available. 45kk operates in compliance with the LGPD — your data is never sold to third parties.
Sign up at 45kk was designed to be fast and straightforward. From filling out the form to placing your first bet, the whole process takes under 5 minutes — including the Pix deposit.
You'll need a valid email address, a Brazilian mobile number with area code, your CPF, and date of birth. No documents are required at registration — identity verification may be requested later, before your first withdrawal above certain amounts.
Registration requirements
Enter your full name, email, phone number with area code, CPF, and date of birth. Create a password with at least 8 characters — mix letters, numbers, and symbols for stronger security. Accept the Terms and Conditions and click "Create my account now".
45kk sends a verification email right after you register. Click the confirmation link — it arrives in your inbox in under 2 minutes. Check your spam folder if you don't see it. Confirming the link fully activates your account.
Go to "Deposit" in your account, select Pix, and enter the amount — minimum R$ 20.00. A QR Code or Pix key will appear on screen. Pay through your bank's app (Nubank, Itaú, Bradesco, Banco do Brasil, or any other) and the balance hits your 45kk account in seconds.
The 100% bonus up to R$ 500.00 is automatically activated on the first deposit for new accounts — no code needed. The bonus balance appears separately from your real balance in your 45kk account, with the rollover and deadline visible in real time.
Your account is ready. Choose from Sports Betting — Brasileirão, Copa do Brasil, Libertadores, UFC, volleyball, e-sports, NBB Basketball —, Live Casino with real dealers, slots, crash games like Aviator and Fortune Tiger, or any other option available at 45kk.
Sign up at 45kk is just the beginning. Once your account is active and your first Pix deposit is confirmed, you get access to one of the most complete Sports Betting and casino platforms available to Brazilian bettors — all in Portuguese, with prices in BRL and payments via the methods you already use every day.
For football fans, 45kk's coverage spans from Brasileirão Série A to smaller competitions, including Copa do Brasil, Libertadores, and Sul-Americana. Dozens of markets per match — final result, goals, corners, cards, scorers, Asian handicap, accumulators, and more. Live odds update in real time during matches, with Cash Out available on the main markets.
Beyond football, 45kk covers MMA and UFC in depth — full cards, round betting, method of victory, fight duration and special bets on major events. Volleyball with the men's and women's Superliga, basketball with the NBB, e-sports with CBLOL, CS2, Valorant and League of Legends. The variety is real — this isn't a showcase page with two competitions.
In the casino, 45kk offers live blackjack, roulette, and baccarat tables with real dealers streaming in high definition 24 hours a day. Over 500 slots from providers like Pragmatic Play, Evolution, and PG Soft — including Fortune Tiger, Fortune Ox, Gates of Olympus, and Aviator in crash games. Each game displays its RTP in the description so you always know what you're playing.
The 100% welcome bonus up to R$ 500.00 is credited automatically on your first deposit — one of the most straightforward perks for new account holders. The 10x rollover in 30 days is competitive for the Brazilian market — sports bets with odds of 1.50 or higher count 100% toward rollover completion. Weekly promotions, like the 50% reload bonus up to R$ 200.00, are available for active users every Monday through Thursday.
Payments are where 45kk stands out in a practical way. Pix works every day, at any hour — for both deposits and withdrawals. You don't have to wait until Monday to cash out just because you won on a Saturday night. Beyond Pix, you can also use boleto bancário, Visa, Mastercard, Elo, and Hipercard credit and debit cards, PicPay, Mercado Pago, and TED bank transfers via Nubank, Itaú, Bradesco, Banco do Brasil, and other banks. Minimum deposit of R$ 20.00 via Pix, minimum withdrawal of R$ 30.00.
Once a week, you can set deposit, wagering, and session time limits in your account settings — part of 45kk's responsible gambling program. These limits are a tool, not a requirement: most users will never need to activate them. But they're there if you want to keep your play within a specific budget without relying on willpower in the moment.
If you have any questions during or after registration — about how to deposit, where to find a specific game, how a bonus works, or anything else — 45kk's support team 45kk is available 24/7 via live chat with a response time under 2 minutes, in Portuguese. No automated screening or bots looping through scripted replies — you speak with a real person who knows the platform.
Deposit and withdraw using the methods you already know — all Brazilian, all fast.
Deposits from R$ 20.00, credited in seconds. Withdrawals processed in up to 15 minutes, including Saturdays, Sundays, and holidays. The top choice for Brazilian bettors at 45kk — no fees, no hassle.
Visa, Mastercard, Elo, and Hipercard accepted for deposits. Approval in minutes, subject to your card limit and issuer. The cardholder must match the 45kk account holder — third-party cards are not accepted.
Boleto with a minimum of R$ 30.00 and clearance within up to 3 business days. TED transfers via Nubank, Itaú, Bradesco, Banco do Brasil and others. PicPay and Mercado Pago available with fast account credit.
Quick answers to the most common questions from first-time registrants.
Free registration, 100% bonus up to R$ 500.00 on your first deposit, and Pix available 24/7. football, UFC, volleyball, e-sports, slots, and live casino waiting for you.
Discover the key sections of the platform you'll want to explore as soon as your account is ready.