Polygon CDK is one of the powerful and innovative rollup frameworks that has been widely adopted across various industry niches to build application-specific Layers 2s. Hence, CDK chains can be the preferred option for dApp developers to query a wealth of on-chain data, be it real-time or historical. However, as we know, querying complex data via external APIs is a cumbersome and cost-intensive approach. Therefore, Traceye is offering a dedicated data indexer for CDK chains, allowing dApps to effortlessly index data and perform query seamlessly.