FinchTrade

BlockFills is a financial technology and crypto market infrastructure platform that provides end-to-end digital asset trading solutions and services for institutional and professional participants in the cryptocurrency market. Its proprietary multi-asset technology stack delivers price discovery, price aggregation, electronic order matching, smart order routing, and trade reconciliation across digital spot, derivatives, and lending markets, solving fragmented liquidity challenges and enabling smoother execution of large-volume trades. It operates institutional-grade trading venues and liquidity provision services with API connectivity (FIX, WebSocket, REST), deep 24/7 liquidity, and options to integrate with client systems or use BlockFills’ interfaces like Vision Trader and Phoenix for both simple and advanced trading needs. In addition to liquidity and execution, BlockFills supports OTC trading, collateralized lending, and borrowing.

Walleteum is an institutional-grade exchange aggregator and non-custodial routing protocol. By scanning the market in real-time, Walleteum aggregates liquidity, exchange rates, and transaction speeds from over 12 institutional endpoints to deliver the most optimized, cross-chain swaps available. Our smart routing infrastructure ensures users receive the best value for their trades instantly, without ever giving up custody of their assets. Walleteum operates with strict identity-free registration, requiring no accounts and enforcing zero KYC on the frontend. Whether you are swapping Bitcoin, routing through multi-chain networks, or integrating via our API, Walleteum defines the routing layer by combining institutional liquidity with the privacy and security of a purely non-custodial architecture.