ViewFi Ad SDK redefines advertising as a value exchange, not an interruption. Unlike traditional ad SDKs that force ads into user flows and hide revenue logic, ViewFi is fully opt-in and transparent. Users choose to watch ads and receive clear rewards. Publishers gain sustainable monetization with full visibility into how revenue is generated and distributed. Advertisers measure real user actions, not just impressions. Built for modern apps, games, and Web3 ecosystems.