DappsAtlas index · 14,224 dApps · 14,224 reviewed · 228 chains
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Explainers, how-tos and chain guides that help you use Web3 safely, written by our editorial team.
Crypto gambling · Explainer
Crypto slots use the same basic game mechanics as other online slots, but you fund your account and may receive payouts in cryptocurrency. Learn how the game, random outcomes, deposits and withdrawals work—and what to check before playing.
Crypto gambling · Explainer
Crypto sports betting uses digital assets to fund wagers on sporting events. Learn how odds, bets, settlement and payouts work—and what to check before risking money.
Security and scams · Explainer
Crypto exchange rules depend on where an exchange operates, what services it offers and how it handles customer assets. Learn what licenses and safeguards can—and cannot—tell you before choosing a platform.
DeFi · Explainer
Crypto staking supports proof-of-stake networks by putting tokens behind validators that help confirm transactions. Learn how rewards, lockups and liquid staking work, and how to weigh the risks before choosing a method.
Token · Explainer
Crypto trading bots monitor markets and place orders according to rules set by a trader. Learn how they connect to exchanges and DeFi, what strategies they use, and how to manage their risks.
Crypto gambling · Explainer
A decentralized betting exchange lets users take opposite sides of a wager, rather than betting against a bookmaker. Learn how odds, matching, collateral and settlement work, and what risks to check before using one.
DeFi · Explainer
Smart contracts cannot independently check what is happening outside their blockchain. Decentralized oracle networks gather external data, compare reports and deliver results on-chain, but they add their own assumptions and risks.
Wallets and tools · Explainer
A crypto ATM lets you exchange cash for cryptocurrency, or sometimes sell crypto for cash, through a connected kiosk. Learn how the transaction works, what it costs, and how to avoid common mistakes.
Token · Explainer
Crypto mining is the competition that lets proof-of-work networks order transactions, add blocks and issue rewards without a central operator. Learn how hashing works, what miners earn, what equipment costs and how mining differs from staking.
dApp basics · Explainer
Cryptocurrency uses digital records, cryptographic keys and network rules to move value without relying on a single central ledger. Learn how transactions are checked, how wallets work, and what risks to understand before using crypto.
Token · Explainer
Bitcoin’s supply is capped at just under 21 million BTC, and roughly one million remain to be issued. The exact amount changes as miners add blocks, while lost coins still count as mined.
Token · Explainer
There is no single authoritative count of cryptocurrencies. The answer depends on whether you count only actively traded assets or every token contract ever created, including duplicates and abandoned projects.
NFT · Explainer
NFT trading is the process of buying, selling or making offers on unique blockchain tokens through a compatible marketplace and wallet. Learn how listings, transfers, fees, ownership rights and risks work before you trade.
Crypto gambling · Explainer
No-KYC crypto casinos may let you register and play without submitting identity documents, but that does not guarantee anonymity or a smooth withdrawal. Learn how their accounts, crypto payments, verification checks and legal responsibilities work before you deposit.
Web3 gaming · Explainer
Play-to-earn games reward certain actions with in-game currencies, tokens, NFTs or other prizes. Learn where those rewards come from, what they may be worth, how cashing out works and why earnings are never guaranteed.
Crypto gambling · Explainer
Prediction markets let people trade contracts tied to future events. Learn how prices, potential payouts, trading, and settlement work—and what to check before risking money.
Crypto gambling · Explainer
Provably fair games let you check whether a result matches data committed to before a bet. Learn how seeds, hashes and nonces work, how to verify a round, and what the proof does not establish.
dApp basics · Explainer
Stripe uses crypto mainly as payment and financial infrastructure: businesses can accept supported digital assets, move value through stablecoins, and let customers buy crypto through an onramp. The exact options depend on the product, country, and checkout setup.
Blockchain · Explainer
The Bitcoin Lightning Network moves payments through channels that sit on top of Bitcoin, so most transfers do not need their own blockchain transaction. Learn how channels, routing, fees and liquidity work, and what to consider before using Lightning.
SocialFi and DAOs · Explainer
The SEC oversees crypto when an asset, offering, or market activity falls under US securities laws. Learn how it makes that call, where its authority ends, and what the 2026 guidance means for investors and crypto businesses.
Token · How-to
Becoming a cryptocurrency trader takes more than opening an exchange account. Learn the market mechanics, choose a trading style, set risk limits, practise with small stakes, and build a repeatable process before committing significant funds.
DeFi · How-to
Learn how to choose a stablecoin bridge, check networks and token versions, and move funds safely. This guide covers fees, timing, common risks, and what to do if a transfer is delayed.
Wallets and tools · How-to
A sound crypto portfolio starts with a clear purpose, realistic risk limits and a record-keeping system—not a list of hot tokens. Use this step-by-step guide to choose holdings, protect access, track performance and rebalance without letting short-term price swings dictate every decision.
dApp basics · How-to
Learn how to set up a Kraken account, complete identity checks, add funds and place a crypto purchase. Payment methods, supported assets and fees depend on your location, so check the details shown in your account before confirming.