Stream Solana blockchain data with the lowest possible latency using gRPC and Protocol Buffers. Subscribe to accounts, transactions, slots, and blocks with fine-grained filters.
gRPC delivers the highest throughput and lowest latency for streaming Solana data. Protocol Buffers serialization makes it significantly more efficient than JSON-based WebSocket or REST APIs, making it the go-to for indexers, trading systems, and high-volume data pipelines.
Protocol Buffers serialization for minimal overhead and maximum throughput
Multiple subscription types on a single connection with server-side filtering
Compatible with Yellowstone/Geyser plugin ecosystem and existing tooling
Lowest possible latency for trade execution with binary protocol efficiency
Stream all on-chain data for indexing services and analytics backends
Monitor mempool and block data for arbitrage and liquidation opportunities
Process millions of events per second for live dashboards and alerting
Track specific program accounts and transactions with fine-grained filters
Monitor Solana state changes for cross-chain bridge validators
8 stream types available via Yellowstone gRPC
Start free. Scale as you grow. No hidden fees.
For getting started
For production apps
For high-demand apps
For enterprise needs
All plans include SSL encryption, DDoS protection, and global CDN. No setup fees.
Get your free API key and start streaming Solana data via gRPC.