Gateway.fm powers institutional-grade DeFi trading, execution, and risk systems across Ethereum, Linea, Arbitrum, and other EVM chains. Real-time indexing and oracle feeds drive execution engines, risk checks, and portfolio tooling, while high-throughput RPC and Shared Prover keep latency and finality within tight SLOs even during volatile markets. Our AppKits bundle Indexer, Oracle, RPC, AA, and Swap Protocol into end-to-end stacks for exchanges, market makers, and quant funds — covering signal generation, order routing, compliance tagging, and P&L attribution without teams having to run or maintain their own blockchain infrastructure.