Over $1B in annual USDT transaction volume provides the foundation for Rezolve’s multi-asset, merchant-fee-free payments initiative with TetherNEW YORK, Oct. 07, 2025 (GLOBE NEWSWIRE) -- Rezolve Ai (NASDAQ: RZLV), the category-defining platform at the intersection of AI, commerce, and payments, today announced the acquisition of Smartpay, one of the world’s most advanced digital asset payment platforms, which has processed over 19 million commercial transactions, with an aggregate value of more than $1 bill ...