dApp and Crypto Casino FAQs

A dApp, or decentralized application, uses blockchain smart contracts for some of its functions. You typically connect a crypto wallet, choose a network, and approve transactions that interact with those contracts. A dApp may also rely on a website, servers, or other services, so “decentralized” does not mean every part is distributed or controlled by users.

Before connecting, check that you have the right project and network. Review the permissions and transaction details in your wallet, and avoid approving actions you do not understand. A transaction may be irreversible once it is confirmed, and a smart contract can contain bugs or behave differently than you expect. If you are unfamiliar with a network or token, start by learning how its fees, confirmations, and wallet approvals work before putting funds at risk.

Rankings use three different signals: total value locked (TVL), editorial score, and popularity. TVL estimates the value of assets deposited in a DeFi protocol’s contracts; the TVL data used for rankings comes from DefiLlama. It can help you gauge a protocol’s scale, but it is not a measure of safety, revenue, or how much you can withdraw. Values can change as users deposit or remove assets and as token prices move.

Editorial score and popularity offer different views, and they should not be read as interchangeable with TVL. A high TVL does not guarantee a reliable project, while popularity does not prove that a dApp is secure or suitable for you. Rankings may emphasize different signals, so check what the ordering is intended to show and whether the listed chain and project match your needs. Treat any ranking as a starting point for your own checks, not as a recommendation to deposit funds.

An editorial score condenses an assessment into a number or rating so you can compare projects more quickly. It is an editorial judgment, not a forecast, certification, security guarantee, or promise that a project will keep operating. A score should help you decide what to investigate next, not replace that investigation.

Look at the explanation alongside the score. Check which factors are considered, whether important risks are described, and whether the project’s features fit what you need. Compare projects on relevant details rather than assuming a small difference in score is meaningful. A dApp can have strong visibility or a large TVL and still have risks such as smart-contract vulnerabilities, admin controls, liquidity changes, or service interruptions. If a score does not explain its basis, treat it cautiously and rely on verifiable project details before connecting a wallet or transferring assets.

Use a separate wallet with only the funds you need for the activity, and keep your seed phrase and private keys offline and private. No legitimate support agent needs them. Check the project name, network, and contract address through channels you can verify; look out for copied websites, fake tokens, and unsolicited messages. Read each wallet prompt before approving it, including the token, amount, and permissions requested.

Research the contract and the project’s admin controls, audits, and incident history where those details are published. An audit can identify some issues, but it cannot prove that a contract is risk-free. Remember that blockchain transactions are often difficult or impossible to reverse. Do not invest money you cannot afford to lose, and be wary of claims of guaranteed returns. For gambling dApps, use only where legal, meet the 18+ age requirement, and set limits before you play.

For a new listing or a correction, provide the project’s name, official website or app name, blockchain network, and the relevant contract address. Explain what should be added or changed, and include a source that can be checked, such as an official project announcement or on-chain contract information. For a correction, identify the existing listing and state the exact detail that is wrong.

Use an official submission channel and do not send a seed phrase, private key, wallet password, or funds as part of a request. A request does not guarantee that a project will be listed or that a change will be made; submitted details may need verification. If a project changes its contract, make clear which address is current and whether the previous contract remains active. Keep requests factual and concise so the project identity and requested change are easy to review.

Crypto casinos let you gamble using cryptocurrency, but blockchain payments do not remove the legal, financial, or gambling risks. You must be at least 18, and you need to check that online gambling is legal where you live before creating an account or depositing. Rules, identity checks, and access restrictions can differ by operator and jurisdiction. Read the casino’s terms, including withdrawal requirements and any fees or limits it publishes, before sending funds.

Check what licensing information the operator publishes and which company runs the service. Do not assume that crypto deposits mean play is anonymous or that a withdrawal will be immediate. Set a spending and time limit in advance, and stop if gambling is affecting your finances or wellbeing. Look for responsible-gambling tools such as deposit limits, time-outs, or self-exclusion; their availability varies by operator. Gambling outcomes are uncertain, and you can lose the money you deposit.