FAQ
How does Solana Yellowstone gRPC work?
Yellowstone is a Solana Geyser plugin that extends the data streaming infrastructure of the validator to provide real-time blockchain data through gRPC interfaces. The plugin communicates with Solana validators and streams blockchain events like transactions, account changes, blocks, and slot changes with standardized gRPC protocols using protobuf-formatted payloads. Yellowstone utilizes port 10000 for isolated secure gRPC communication, which is separate from regular Solana RPC endpoints, so high-bandwidth applications receive optimal performance and reliability.
Is Solana Yellowstone gRPC a secure platform?
Yellowstone employs enterprise-grade security practices like token-based authentication and secure gRPC over dedicated ports for protecting data transfer. The plugin operates via standard infrastructure providers like GetBlock, Triton One, and Chainstack, who implement rigorous security controls and endpoint permission rules. Furthermore, Yellowstone supports encrypted connections and follows Solana's security protocols for validators, ensuring that all blockchain data streaming is as secure as the underlying Solana stack.
How to use Solana Yellowstone gRPC?
To use Yellowstone, developers need to enable the Yellowstone Geyser gRPC add-on on their chosen infrastructure provider's Solana endpoint and establish the gRPC connection using the endpoint URL and authentication token supplied. The setup involves installing the appropriate gRPC client library for your language (TypeScript, Rust, Go, Python) and binding to the particular port 10000 with authentic authentication details. Soon after installation, developers are able to subscribe to specific blockchain events, set up filters for selective data monitoring, and inject real-time data processing logic into Web3 applications.
What services does Solana Yellowstone gRPC offer?
Yellowstone provides end-to-end real-time blockchain data streaming features like transaction tracking, account state change, block information, and slot change notifications through its gRPC interface.The plugin includes advanced filtering capabilities through which developers can subscribe to specific program interaction, token mint, or account update based on specified criteria, reducing bandwidth and enhancing application performance. Some other features are zstd compression for quicker data transfers, unary operations for single retrievals of data, and support for numerous programming languages, thereby making it a handy utility for different Web3 development requirements.
