Blog

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

Soft 3D illustration of a finance team sending USDT and USDC payments to international contractors

Soft 3D illustration of a finance team sending USDT and USDC payments to international contractors

How to Pay International Contractors in USDT and USDC

Learn how to pay international contractors in USDT or USDC: contracts, networks, wallets, approvals, records, compliance, off-ramps, and payout controls.

Soft 3D illustration comparing a bank deposit token with an open stablecoin payment network

Tokenized Deposits vs Stablecoins: What Changes for Payments?

Learn how tokenized bank deposits differ from fiat-backed stablecoins in issuer, backing, access, settlement, risks, and payment use cases.

Soft 3D illustration of a protected crypto wallet embedded in a mobile application

What Are Embedded Crypto Wallets? How In-App Wallets Work

Learn how embedded crypto wallets work, who controls the keys, how recovery and export differ, and what teams should check before adding one to an app.

Soft 3D smart crypto wallet using a passkey, recovery protection, sponsored gas, and batched transactions

What Is Account Abstraction? How Smart Wallets and Passkeys Work

Learn how account abstraction enables smart wallets, passkey login, sponsored gas, batched transactions, recovery, and programmable security.

Soft 3D illustration of a user confirming a wallet payment in a Telegram-like mini app environment with abstract coins and network nodes

Gram and USDT on The Open Network: Telegram Mini App Payments, Wallets, and Risks

Learn how Gram and USDT payments work on The Open Network, how Telegram Mini Apps use wallets and TON Connect, and what businesses should check before accepting payments.

Soft 3D crypto wallet app with abstract stablecoin tokens, network nodes, and a network fee symbol.

What Is TronLink? TRON Wallet, TRC-20 USDT, Fees, and Security

Learn how TronLink works, why USDT TRC-20 needs TRX for fees, what users should check before paying, and how businesses can reduce payment errors.

Soft 3D image of a mobile crypto wallet linking to a payment QR and biometric confirmation.

What Is WalletConnect? Wallet Linking, Crypto Payments, and Security Explained

Learn how WalletConnect links crypto wallets to apps, what users approve, where payment risks appear, and how wallet-based crypto checkout works.

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.