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Everything about cryptocurrency payments, blockchain, and how to integrate crypto payments for your business. Read tips, guides, and more.

A shopper taps a Mastercard while different crypto coins flow directly from the card into a payment terminal

Stablecoin Cards Explained: How Crypto Debit Cards Work

Learn how stablecoin cards convert USDT and other crypto balances into card payments, where fees appear, and what users should check.

A finance professional stabilizes a large stablecoin dipping below its target line using reserves and diversified assets

What Is a Stablecoin Depeg and What Should Businesses Do?

Learn why stablecoins lose their peg, how reserves and liquidity affect USDT and USDC, and what businesses should do during a depeg.

A crypto wallet user disconnects a suspicious permission while keeping trusted application connections active

Token Approvals Explained: How to Check and Revoke Wallet Permissions

Learn how token approvals work, why disconnecting a dApp is not enough, and how to check and revoke risky crypto wallet permissions.

Three business team members use separate keys to authorize access to a shared crypto treasury vault

What Is a Multisig Wallet and How Can Businesses Use It?

Learn how multisig wallets work, how 2-of-3 approval protects crypto treasuries, and what businesses should check before setting one up.

Three fast Layer 2 blockchain networks processing transactions above a shared settlement layer

Layer 2 Explained: How Base, Arbitrum, and Optimism Work

Learn how Ethereum Layer 2 networks process transactions, reduce fees, use rollups and bridges, and differ in finality, security, and user experience.

A digital creator receiving colorful crypto donations from a supportive online community

How to Accept Crypto Donations on Websites, Streams, and Communities

Learn how to accept crypto donations through wallet addresses, links, QR codes, widgets, and APIs while managing networks, fees, records, and risk.

Soft 3D illustration of a glowing bridge connecting two abstract blockchain networks

Crypto Bridges Explained: How Cross-Chain Transfers Work and Why They Are Risky

Learn how crypto bridges move assets between blockchains, why wrapped tokens exist, what can go wrong, and how to reduce cross-chain transfer risks.

A support specialist checking a crypto transaction hash across several abstract blockchain explorer panels.

How to Read a Crypto Transaction in Blockchain Explorers

Learn how to read crypto transactions in blockchain explorers: TXID, wallet address, amount, network fee, status, confirmations, and token transfers.

A crypto wallet risk review scene with a risk gauge, magnifying glass, transaction path, and shield icon.

What Is Crypto Risk Score and How AML Wallet Checks Work

Learn what crypto risk score means, how AML wallet checks work, which signals make an address high-risk, and how businesses can handle suspicious payments.