Blockchain platform Sui reveals the complete beta version of its gRPC support integration.
The Sui Foundation has made a significant stride in the blockchain industry with the release of the full beta version of gRPC support for its Full Nodes. This marks a milestone in Sui's evolution, positioning the platform to better support future decentralized applications and services within the Web3 ecosystem.
gRPC, a high-efficiency communication protocol widely used in contemporary distributed systems, offers advantages such as lower latency, more expressive semantics, and improved scalability. The move to gRPC is expected to enhance real-time data synchronization, particularly valuable for use cases that depend on instant updates, such as trading platforms and analytics dashboards.
The gRPC architecture enables developers to build more responsive and efficient applications. For exchanges, the update promises quicker transaction execution and verification. The services provided are aimed at supporting diverse use cases from transaction simulation to validation and execution.
Sui's technological shift includes a deliberate separation between raw and derived data, and parallel support for batch and streaming APIs. This allows indexers and data providers to maintain robust APIs through a combination of live subscriptions and batch querying.
The beta release includes services like MovePackageService, TransactionExecutionService, SignatureVerificationService, and SubscriptionService. The SubscriptionService, in particular, enables server-side streaming APIs, allowing for real-time on-chain event subscriptions.
While the transition from JSON-RPC to gRPC is a significant step, it is not yet clear when or how it will occur. The Sui Foundation considers gRPC as the future API standard for Full Nodes, replacing JSON-RPC, but a detailed timeline and process have not been disclosed as of August 2025.
The foundation is laying the groundwork for a next-generation indexer framework for complex Web3 applications. Developers are encouraged to transition their infrastructure, with Sui providing documentation and proto files on GitHub for migration.
For those interested in following the transition, monitoring Sui’s official developer channels or repositories would be recommended as the authoritative source.
gRPC brings several key advantages over JSON-RPC, including strong typing, automatic client generation across diverse programming languages, and compact binary serialization via Protocol Buffers (Protobuf). These advantages are expected to contribute to a more efficient and seamless developer experience on the Sui platform.
[1] Source Name [2] Source Name [3] Source Name [4] Source Name [5] Source Name
- The integration of gRPC into Sui's Full Nodes is anticipated to boost the efficiency of real-time data synchronization, providing benefits for applications like trading platforms and data-driven dashboards that rely on instant updates.
- With gRPC, the Sui platform aims to offer a more responsive and efficient technology stack, leveraging data-and-cloud-computing advancements such as strong typing, automatic client generation, and compact binary serialization via Protocol Buffers (Protobuf).
