MoonPay has acquired Helio Pay for $175M, uniting two major players in financial technology.Helio Pay has become a prominent payment processor for Solana, powering over $1.5 billion in transactions.The acquisition aims to create a seamless payment experience that combines traditional and decentralized financial systems.MoonPay is known for its trusted position in the crypto world, while Helio Pay specializes in facilitating payments on Solana.