Sati, a WhatsApp-based crypto payment platform, announced the completion of the $600,000 Pre-Seed round of financing, with the participation of BitcoinFi Accelerator, Arcanum Capital, Draper Associates, Boost VC, etc. The new funds will support its introduction of Bitcoin into the WhatsApp instant messaging application ecosystem, as well as the cross-border transaction service of stablecoins based on USDC and USDT.