Aggregated on-chain data from 12 EVM networks and Solana. REST + WebSocket.
DataPulse aggregates on-chain data from 12 EVM-compatible networks and Solana into a single, normalised API. Query token balances, transaction histories, DEX trades, lending positions, and NFT ownership without managing a single RPC node. The REST API serves paginated, cached responses ideal for dashboards and batch analytics. For latency-sensitive applications, the WebSocket feed streams new blocks, mempool events, and DEX swaps in real time with sub-second delivery. DataPulse is free for all subscribers. We rate-limit at 300 requests/minute on REST and 5 concurrent WebSocket connections per API key. Higher throughput tiers are on the roadmap.