Your address
A long string of letters and numbers, like an email address. Share it so people (or an exchange) can send you crypto.
TQ7x…9fKpWhat is crypto,
really?
No hype, no jargon. By the end of this page you’ll know what crypto is, why sending it is safe when you follow two simple rules, and why USDT behaves like a digital dollar.
~8 min readFor total beginners
Digital money you control
Crypto (short for cryptocurrency) is money that lives on the internet and that you own directly. There’s no bank in the middle deciding what you can do with it. You keep it in a wallet and can send it to anyone, anywhere, usually within minutes.
That’s the whole idea. Everything else is detail, and we’ll explain each piece in plain language.
Works across bordersSend to any compatible wallet in the world, day or night.
Usually fastMost transfers are final within minutes.
You hold the keysControl comes with responsibility: protect your access.
Wallets and addresses
A wallet holds your crypto. The easiest way to understand it is to compare it with email.
Your recovery phrase
Usually 12 or 24 words, like your email password – except it can never be reset. Anyone who has it controls your money.
•••• •••• •••• ••••Rule #1: never share your recovery phrase
No real support agent, exchange or casino will ever ask for it. Anyone who does is trying to steal from you. Write it on paper, keep it offline and never type it into a website.
Blockchains and networks
A blockchain is the shared record book that tracks who owns what. A network is the road your crypto travels on. The part that trips up beginners: the same coin can travel on several different networks.
TRC-20TronVery common for USDT; low fees
BEP-20BNB Smart ChainLow fees; popular on Binance
ERC-20EthereumWidely supported; fees can be high
SOLSolanaVery low fees; fast
Rule #2: always match the network
When a casino or exchange shows you a deposit address, it also shows a network. Send on exactly that network: if it says TRC-20, don’t send on ERC-20. A wrong network can lose the funds permanently.
Two rules.
That’s it.
Guard your recovery phrase and match the network. Do those two things and crypto is genuinely hard to mess up.
- Your recovery phrase stays offline and private.
- The network always matches on both sides.
- First transfer to a new address? Send a small test amount.
Stablecoins: why USDT ≈ $1
Most crypto prices go up and down. A stablecoin is designed not to. USDT (Tether) is built to stay worth about one US dollar, so 100 USDT is worth roughly $100 today, tomorrow and next week.
That removes the scary part of crypto for everyday use: you’re not betting on the price, you’re using a digital dollar to pay. That’s why USDT is the most widely used coin for online payments in Latin America.
An honest note on USDT
USDT is issued by a private company (Tether), not a bank, and it publishes attestations rather than full audits. It has briefly traded below $1 in the past. For short-term payments the risk is low, but it isn’t a guaranteed bank dollar.
Volatility, explained simply
“Volatility” means how much the price jumps around.
Bitcoin & Ethereum
Prices can move several percent in a single day. Fine if you invest and accept the swings, less ideal when you just want to pay and know the value.
USDT
Designed to stay flat at about $1. When you’re paying for something, flat is exactly what you want.
Fees and confirmation times
Two small costs show up when you use crypto.
Buy fee
Charged by the platform where you buy. From a fraction of a percent on exchanges to several percent on instant card purchases. On P2P markets the cost is mostly in the exchange rate.
Network fee
Paid when you send crypto. Usually around $1 or less for USDT on TRC-20, BEP-20 or Solana; Ethereum can cost noticeably more.
Confirmation time
How long a transfer takes to become final. Usually a few minutes, sometimes seconds. Bitcoin is the slow one at roughly 10 minutes per block.
Exchange account or your own wallet?
There are two ways to hold crypto. Both are fine. They just split the responsibility differently.
Exchange account
The platform keeps your crypto for you, a bit like a bank account. Easy to use and you can recover access if you forget your password. In return you rely on the platform staying secure and available.
Personal wallet
An app where only you hold the keys, such as a mobile wallet. Full control and no one can freeze your funds, but if you lose the recovery phrase, nobody can get it back for you.
How it all flows:
buy → send → spend
That’s the entire journey. Our country guides walk you through each step with local providers and payment methods.
- 01
Buy
Use a reputable exchange or app to buy USDT with your local money, for example via PIX, SPEI, Yape or a bank transfer.
- 02
Send
Copy the deposit address and the required network, then send your USDT there. Small test amount first.
- 03
Spend or withdraw
Use your balance, then withdraw back to your wallet or exchange and, if you want, sell for local currency to your bank or mobile wallet.
What to watch out for
Short and honest.
- Scams. Nobody legitimate needs your recovery phrase or remote access to your phone.
- Wrong network. The most common costly mistake. Always match it and test small.
- Fake support. Contact providers only through their official app or website.
- “Guaranteed” profits. This site is about using crypto to pay, not investing. Ignore promises of easy returns.
Common questions
Is crypto legal in my country?
Rules differ across Latin America and change over time. Buying and holding crypto is generally allowed, but some countries restrict how it can be used for payments. Check the country guides and local regulations before you start.
Do I need to buy a whole bitcoin or a whole USDT?
No. You can buy small fractions. Many platforms let you start with the equivalent of a few dollars.
What happens if I send to the wrong network?
The funds can be lost permanently or take a long, uncertain recovery process. Always match the network shown by the receiver and send a small test amount first.
Can a transaction be cancelled?
Generally no. Once a transfer is confirmed on the blockchain it cannot be reversed. Double-check the address and network before you press send.
Ready? Choose your country
See local providers, payment methods and a step-by-step guide for buying USDT.
