MEXC cryptocurrency exchange has launched trading for PI coin against a new stablecoin called USD1. This marks a significant step forward for Pi Network as it expands accessibility and increases potential for adoption. The listing grants users access to regulated liquidity and opens doors for institutional interest. To celebrate this milestone, MEXC is offering zero-fee trading for these pairs until June 26. USD1, backed by actual US Treasuries and cash, maintains a constant value of $1. It’s tied to the Trump family, as firms controlled by Donald Trump hold 60% of the corporation’s shares and earn 75% of the coin earnings. World Liberty Financial, based in Miami, issued USD1 in April 2025. Despite recent price fluctuations, experts believe Pi Network is poised for challenges at the $1 level soon.