USDC and USDT are both US-dollar stablecoins. USDT (Tether) has the largest trading volume and liquidity; USDC (Circle) is favored for its regulated, fully-reserved, transparent model. For payments, either works - Bitoshi supports both.
How they differ
USDT is the most liquid and widely accepted stablecoin globally. USDC emphasizes regulatory compliance and transparent, audited reserves. Both target a $1 peg and run across major chains; the right choice often comes down to what your customers already hold.
Part of our guide to stablecoins for business.