Earn up to 9% APY on your crypto with My Chain staking Start earning
My Chain
Crypto basics·5 min read

Stablecoins explained: dollars on a blockchain

How USDT and USDC keep a steady price, what backs them, and when they are useful.

What makes them stable

Fiat-backed stablecoins are issued when someone deposits dollars with the issuer and redeemed when they withdraw. Reserves of cash and short-term government debt aim to keep each token worth one dollar.

Why people use them

  • Holding dollar value without leaving crypto.
  • Sending money internationally in minutes.
  • Pausing between trades without volatility.

Risks to understand

A stablecoin is only as good as its issuer and reserves, and it can be frozen by the issuer. Spreading holdings and understanding the network you use are sensible habits.


My Chain will never ask for your password, 2FA code, seed phrase or private keys, not by email, chat or phone.

Open your My Chain account

It takes about a minute. Your wallet phrase and 2FA are set up on the way in.

Create your account