Rain Protocol is a decentralized prediction and options protocol based on Arbitrum, featuring permissionless market creation, AI-powered market resolution, and a deflationary $RAIN token model.
Ripple is a technology firm that developed the Ripple Payment protocol and XRP, a digital asset intended to facilitate global financial transactions.
PayGo is an HTTP-native x402 gateway that allows APIs and AI agents to settle payments per request, aiming to simplify machine-native payment processes.
Akupon combines a digital loyalty platform for MSMEs, an arbitrage engine, and a L3 settlement layer to streamline rewards and investments across different networks and communities.