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Wallets & SecurityBeginnerWhat is an MPC wallet and how does it work?An MPC wallet splits a private key among parties who sign together without combining shares. It differs from seed phrase and multisig wallets.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHow to Spot a Crypto Trading Bot ScamSpot a crypto trading bot scam by checking SEC or CFTC registration, testing a small withdrawal, and reporting it to the FTC. Save your records.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerWhat is a smart contract wallet and how does it work?A smart contract wallet is a crypto wallet that code controls, not one private key. The wallet holds assets and follows recovery rules you set.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHow to spot fake crypto job offersYou can spot fake crypto job offers by checking the recruiter, domain, and job details before you reply. Payment or seed phrase requests are scams.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerWhat is a dusting attack and how does it track you?A dusting attack sends tiny crypto amounts to many wallets so an attacker can trace owners by watching where the dust moves. It cannot steal funds.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerHow to track upcoming cryptocurrency airdropsNo official airdrop calendar exists, so track upcoming cryptocurrency airdrops through project channels and claim only from the official page.2 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerCrypto ATM scams: how they work and what to doA crypto ATM scam is a stranger directing you to send crypto from a machine to a wallet they control. Reporting goes to the FTC and the FBI's IC3.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHow to use exchange API keys safely: setup, storage, and reviewTo use exchange API keys safely, give each app its own read-only or trade-only key, add an IP allowlist, and store the secret in a password manager.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHoneypot tokens: what they are and how to spot oneA honeypot token is a crypto scam that lets you buy but blocks selling. Hidden code blacklists wallets or charges an extreme sell tax, trapping buyers.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerWhat is a rug pull in crypto?A rug pull happens when crypto creators take the money and the token collapses. Reporting to the FBI and FTC rarely recovers the stolen funds.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerMemecoin launchpads: how they work and what to knowA memecoin launchpad mints a new meme token and opens a liquidity pool so people can trade it right away. Most tokens are volatile and often are scams.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerWhat is cryptojacking and how do you stop it?Cryptojacking secretly uses your device to mine crypto for someone else. It often hides in browser scripts, bad extensions, or pirated software.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHow to spot fake NFT collectionsFake NFT collections usually copy real art and links. Check the contract address, creator wallet, and marketplace warnings before you interact.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerReal-world asset tokenization: how it worksTokenization in crypto issues tokens that represent off-chain assets. A custodian usually holds the asset, and US platforms handle custody and checks.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerDePIN in crypto: what it is and how it worksDePIN pays crypto tokens to people who run real hardware such as hotspots and storage drives. It covers how rewards work, taxes and risks in the US.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerNFT marketplaces in crypto: how they work todayNFT marketplaces let you buy, sell, or mint NFTs with a crypto wallet, but blockchain trades are usually final and buyer recourse is usually limited.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerPlay-to-earn crypto games: how you earn crypto by playingPlay-to-earn games pay cryptocurrency for in-game quests and battles, but the IRS taxes those token rewards as income and cashing out can be hard.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerNFT floor price: what it means before you buyAn NFT floor price is the cheapest listed NFT in a collection right now, not its total value. Wash trading can move the number before you decide to buy.4 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerHow to mint an NFT: steps, costs and recordsMinting an NFT creates a blockchain token and costs a network fee called gas. You need a compatible wallet, crypto for gas, and a platform that works.3 min read · Updated Oct 6, 2026
Crypto BasicsBeginnerCrypto banking: what it is and how it worksCrypto banking offers bank-like services for crypto holders, but your coin balance is not an FDIC-insured deposit. US taxes apply to interest and rewards.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerHow to buy an NFT safely and avoid fakesBuy an NFT safely with an established marketplace, the official contract address, and a self-custody wallet. A confirmed transfer cannot be undone.3 min read · Updated Oct 6, 2026
Trading & InvestingBeginnerHow to roll an old retirement plan into a crypto IRAYou can move an old workplace retirement plan into a crypto IRA through a self-directed custodian. A direct transfer avoids taxes and penalties.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerAirdrop farming: what it is and its real risksAirdrop farming is doing crypto tasks to qualify for free token drops. It carries sybil bans, scam risks, locked tokens and US income tax at receipt.3 min read · Updated Oct 6, 2026
Trading & InvestingBeginnerWhy a cheap cryptocurrency is not the same as a bargainThe cheapest cryptocurrency has the lowest price per unit, not the lowest total value. Market cap and supply show why a low price can mislead.3 min read · Updated Oct 6, 2026
Market DataBeginnerHow to use a free crypto price APIA free crypto price API returns coin quotes and market data over web requests; compare free-tier limits, get a key, and check the JSON in a test call.3 min read · Updated Oct 6, 2026
Market DataBeginnerCrypto whale wallet: definition and how it worksA crypto whale wallet holds a very large amount of one cryptocurrency. Public explorers often show balances, but the owner is usually not named.3 min read · Updated Oct 6, 2026
Trading & InvestingBeginnerCrypto treasury companies: how Strategy worksMicroStrategy, now Strategy, holds bitcoin as its main treasury asset. Its stock offers bitcoin exposure, but it is not bitcoin itself, often at a premium.3 min read · Updated Oct 6, 2026
DeFi & Web3BeginnerCrypto points programs: what they are and what points doCrypto points programs are app loyalty systems that track activity for future rewards. The points usually have no cash value and no promised token.3 min read · Updated Oct 6, 2026
Market DataBeginnerCrypto price alerts: how to set them safelyYou can set cryptocurrency price alerts in an exchange app, a portfolio tracker or a price site. Alerts only notify you and never place a trade.3 min read · Updated Oct 6, 2026
Trading & InvestingBeginnerCrypto lending platforms: how they work and what you riskCrypto lending platforms let you lend crypto for interest or borrow against collateral, but platform failure or a withdrawal freeze can lock up your coins.3 min read · Updated Oct 6, 2026