Cross-Chain Data Indexing Service

Building on Polkadot can be challenging for developers who require rapid access to blockchain data.

This would be achieved by offering a unified indexing layer that collects, processes, and serves data from all parachains. Instead of querying raw nodes, developers use GraphQL/REST APIs to fetch balances, NFT ownership, staking rewards, or DeFi positions.

This reduces development time and lowers entry barriers for teams. By aggregating multi-chain data into one service, it unlocks dashboards, portfolio trackers, block explorers, and analytics tools.

It can monetize via subscription tiers (free for hobby projects, premium for enterprises). Essentially, it’s like “The Graph,” but tailor-made for Polkadot.