This document sets out the rules for using the 577f platform for players in Brazil. Please read it carefully before creating your account — it's straightforward, with no unnecessary legal jargon.
Our terms are written to protect both the player and the platform. Here are the key pillars.
Each 577f account belongs to a single real person aged 18 or older. The verification process protects you against unauthorized use of your account and ensures that withdrawals always go to the registered account holder.
577f's withdrawal rules are straightforward: Pix within 2 minutes of request, with no fee for standard transactions. The limits and conditions for each payment method are detailed in this document.
Every 577f promotion has its rollover requirements and validity period explained in plain language before activation. You will never be caught off guard by a condition buried in the bonus terms.
577f uses automated fraud and money laundering detection systems. These measures protect all legitimate players on the platform and ensure the integrity of game results.
577f's terms include a formal commitment to responsible gambling — covering self-exclusion tools, deposit limits, and access to support resources for those who need help.
When 577f's terms are updated, you will be notified in advance by email or via a notice on the platform. Changes only take effect after the communicated deadline, giving you time to review them.
These Terms and Conditions govern the use of the platform 577f, accessible at 577f.best. By creating an account, making a deposit, or using any feature of the platform, you confirm that you have read, understood, and agreed to all the rules set out below. If you have any questions before accepting, contact our support team — available 24 hours a day, 7 days a week, in Portuguese.
Please note: the platform 577f is intended exclusively for users aged 18 and over who reside in Brazil. Use of the platform by minors is strictly prohibited and will result in immediate account closure and a refund of the balance.
By accessing and using the platform 577f, you confirm your full and unrestricted acceptance of these Terms and Conditions, as well as all supplementary policies published on the site, including the Privacy Policy and Responsible Gambling Rules. Acceptance is formalized at the time of registration, when the user checks the corresponding confirmation box.
If you do not agree with any part of these terms, you should not create an account or use the services of 577f. If you already have an account and disagree with any future changes, you have the right to request account closure and withdrawal of your available balance in accordance with the rules in section 12.
These Terms constitute the entire agreement between you and 577f and supersede any prior communications on the same subjects. The version in force is always the one published on this page, with the last updated date indicated at the beginning of the document.
To create an account at the 577f, you must meet all of the requirements below:
Each individual may hold only a single account on the platform. Creating multiple accounts is strictly prohibited and may result in all accounts associated with the same CPF, email address, phone number, device, or IP address being blocked, and balances being held for investigation.
At the time of registration, you must provide accurate, complete, and up-to-date information. The 577f reserves the right to request supporting documents at any time to validate the information provided.
Registration at 577f is free and takes under 3 minutes. All you need is your full name, CPF, date of birth, email address, and mobile number. No deposit is required to create an account.
The 577f carries out identity verification procedures (Know Your Customer — KYC) as part of the legal requirements for anti-money laundering and fraud prevention. You may be asked to submit documents at any time, particularly before processing withdrawals above certain thresholds.
Documents that may be requested include:
Submitted documents are reviewed within up to 2 business days. During the pending review period, betting may continue as normal, but withdrawals are suspended until verification is complete. The 577f never asks for your password or full banking details — any communication requesting such information should be reported to support immediately.
The 577f accepts the following deposit methods for players in Brazil:
The minimum deposit is R$ 20.00. No fee is charged by 577f on deposits — any processing fees are covered by the platform. All amounts are processed and held in Brazilian reais (BRL).
Deposits made by third parties are not accepted. The account holder must be the same person as the holder of the payment method used. Deposit attempts with third-party methods may result in the transaction being cancelled and the account being temporarily blocked for investigation.
Deposits via Pix are processed 24 hours a day, 7 days a week, including weekends and public holidays. The balance appears in your 577f account 577f in less than 30 seconds after payment is confirmed by the bank.
The standard withdrawal method at the 577f is Pix, processed within 2 minutes of the request being approved. The balance is transferred to the Pix key registered by the account holder — CPF, email, phone number, or random key.
The minimum withdrawal amount is R$ 20.00. There is no maximum limit for a single withdrawal, but transactions above certain amounts may be subject to additional identity verification before processing.
The following requirements must be met before withdrawals can be processed:
The 577f reserves the right to carry out additional checks before processing high-value withdrawals, which may extend the processing time by up to 48 hours in exceptional cases. Under normal circumstances, withdrawals are processed within 2 minutes via Pix.
Sports Betting at the 577f cover more than 35 sports, with highlights including football (Brasileirão Série A and B, Copa do Brasil, Libertadores, Sul-Americana), MMA and UFC, basketball (NBB and NBA), volleyball (Superliga), and e-sports (CBLOL, CS2, Free Fire, VALORANT).
General rules applicable to all Sports Betting:
For Brasileirão, Copa do Brasil, and Libertadores matches, the 577f offers more than 80 markets per match. Official results are determined by regular time — extra time and penalty shootouts only count for markets that explicitly specify those phases.
The casino games available at 577f — including slots, roulette, blackjack, baccarat, live poker, crash games, and more — are provided by certified partner providers (Evolution, Pragmatic Play, NetEnt, Microgaming, and others) and use RNG (random number generator) technology audited by independent laboratories.
Each game has an RTP (Return to Player) declared by the provider, available in the game's information section. RTPs represent long-term statistical averages and do not guarantee any outcome in an individual session. The 577f does not manipulate game outcomes and has no access to the RNG of partner providers following certification.
In the event of a technical failure during a game session that causes an interruption before a round is completed, the amount wagered in that round is returned as balance. A complete history of all rounds is available in the "Game History" section of the user dashboard.
The 577f offers a welcome bonus, cashback, boosted odds, and other periodic promotions. Each promotion has specific terms that include:
The 577f reserves the right to suspend or cancel promotions at any time, with prior notice whenever possible. Bonuses obtained through promotion abuse, the creation of multiple accounts, or other fraudulent means will be cancelled and the corresponding balance withheld.
The full terms of each active bonus are available in the "Promotions" section of your dashboard at 577f. You can check your rollover progress in real time before submitting any withdrawal request.
The following are expressly prohibited on the platform 577f:
Violations of these rules may result in temporary suspension or permanent closure of the account, balance retention for investigation, reporting to the relevant authorities, and legal action where applicable. The 577f cooperates fully with Brazilian regulatory and public security authorities.
The 577f believes that Sports Betting and casino games are forms of entertainment that should be enjoyed responsibly, within each person's financial and emotional limits. That's why we offer a set of control tools directly in the account dashboard:
If you feel that betting is negatively affecting your finances, family life, or emotional well-being, please reach out to our support team or visit our Responsible Gambling for support resources available in Brazil.
The processing of personal data of users of the 577f is governed by our Privacy Policy, a separate document that complements these Terms. In summary, the principles that guide our data practices are:
To exercise your rights as a data subject or for any privacy-related questions, please contact us at contato@577f.best with the subject line "LGPD". Our team responds within 15 business days as required by law.
You may request the closure of your account at 577f at any time, free of charge, through customer support via chat or email. To process the closure, the following is required:
The 577f may also close accounts in cases of violation of these Terms, suspected fraud, prolonged inactivity (account not accessed for more than 24 months), or regulatory requirement. In such cases, the user will be notified at the registered email address and given time to withdraw any legitimate available balance, except where the balance is under investigation.
The 577f is committed to keeping the platform available and fully operational to the greatest extent possible, but does not guarantee uninterrupted availability. Scheduled maintenance is communicated in advance, and unplanned outages are resolved as quickly as possible.
577f is not liable for:
In the event of a verified technical failure by the 577f that results in direct loss to the user, the platform commits to investigating the matter and, where its responsibility is confirmed, issuing a refund corresponding to the direct loss caused by the failure.
The 577f may update these Terms and Conditions periodically to reflect changes in our services, new regulatory requirements, or improvements to the clarity of existing rules. All relevant changes will be communicated to users with at least 14 days in advance by email and/or a prominent notice on the platform.
After the effective date of any changes, continued use of the platform constitutes automatic acceptance of the updated terms. If you do not agree with the changes, you may close your account as described in section 12 before the effective date, at no additional cost.
Minor corrections to spelling, formatting, or clarity that do not affect the substantive content of the terms may be applied without prior notice. The "last updated" date at the top of this document always reflects the most recent version.
For questions about these Terms and Conditions or any aspect of using the platform 577f, our support team is available 24 hours a day, 7 days a week:
Our support team is made up of Brazilian agents who assist in Portuguese and understand the local player's context. We do not use automated translation systems or generic support scripts. For issues related to financial disputes, we recommend reaching out first via live chat, which automatically logs the conversation history for future reference.
All communications from 577f is sent from contato@577f.best or through official channels within the platform. We will never ask for your password, full banking details, or credit card information through any channel. If you receive a suspicious contact, report it to support immediately.
The most common questions from those reading this document for the first time.
Privacy at 577f. Your personal data, betting history, and financial information are protected by 256-bit SSL encryption. No information is shared with third parties without authorization. Read our Privacy Policy for more details.
Create your account for free in under 3 minutes, deposit via Pix, and enjoy the best of football, MMA, Live Casino, and much more in BRL, with 24/7 support in Portuguese.