USDC Guides
Practical tutorials to help you understand, buy, store, and use USDC stablecoins.
What is USDC?
A plain-English guide to the digital dollar that's changing how people save and send money.
Is USDC safe?
Understand the reserves, audits, and regulation that keep USDC pegged to the dollar.
How to buy USDC safely
A beginner-friendly guide to the different ways you can buy USDC and how to stay safe doing it.
Best wallets for storing USDC
A comparison of beginner-friendly mobile, web, and hardware wallets.
5 things you can do with USDC
From saving in dollars to sending money abroad — practical use cases for everyday life.
USDC vs USDT vs DAI
Compare leading stablecoins and pick what fits your needs.
How to send USDC
Pick a network, double-check the address, and send USDC anywhere in minutes.
USDC on different blockchains
Ethereum, Base, Solana, Arbitrum, Polygon — compare fees, speed, and when to use each network.
How Circle and Coinbase make money from USDC
The business model behind the world's second-largest stablecoin — where the profits come from and what it means for you.
How to earn yield on your USDC
From Coinbase rewards to DeFi lending to liquidity pools — a tiered guide to making your stablecoins work for you.
What is x402?
The open payment protocol that lets any website or API charge USDC per request.
How to cash out USDC
Convert your USDC back to dollars in your bank account. Step-by-step instructions for every method.
USDC tax guide
When USDC is taxable, when it's not, and how to keep clean records. US-focused with international notes.
Sending money abroad with USDC
A step-by-step guide to using USDC for international transfers. Cheaper and faster than traditional remittances.
USDC for freelancers
How to get paid in USDC, manage invoicing, handle taxes, and convert to local currency as a freelancer.
USDC vs a savings account
An honest comparison of stablecoin yield vs traditional banking. When each makes sense, and what the real risks are.
USDC security best practices
Protect your USDC from phishing, scams, and common mistakes. Practical security tips for every level.
The GENIUS Act explained
Plain-English guide to the US stablecoin regulation bill. What it requires, how it affects USDC, and what it means for holders.
How to accept USDC payments as a business
A practical guide for merchants and businesses who want to accept USDC. Payment processors, Shopify integration, and conversion to fiat.
CCTP: How to bridge USDC between blockchains
How Circle's Cross-Chain Transfer Protocol works, why it matters, and step-by-step instructions for bridging USDC safely.