QuickNode incident

Sui Mainnet - JSON-RPC API Deprecation Notice

Notice Ongoing View vendor source →

QuickNode is currently experiencing a notice incident affecting SUI Mainnet — gRPC / JSON-RPC API, which began 10d ago. The vendor's full update timeline is below.

Started
Jul 07, 2026, 01:29 PM UTC
Resolved
Ongoing
Duration
● 10d 8h
Detected by Pingoru
Jul 07, 2026, 01:29 PM UTC

Affected components

SUI Mainnet — gRPC / JSON-RPC API

Update timeline

  1. monitoring Jul 07, 2026, 01:29 PM UTC

    Sui has officially marked JSON-RPC as deprecated and is requiring developers to migrate to either gRPC or GraphQL RPC by July 2026. You can read more in Sui's blogs below: https://docs.sui.io/develop/accessing-data/data-serving https://docs.sui.io/develop/accessing-data/json-rpc-migration The good news: Quicknode has you covered with support of both gRPC and GraphQL for Sui, and we've just made gRPC even more accessible with two new additions: - gRPC-web transport support - enabling browser-based clients to connect seamlessly over port 443 - gRPC traffic now served over port 443 - simplifying firewall and infrastructure configuration If you need help getting started with gRPC or GraphQL on Quicknode, please check out our docs: https://www.quicknode.com/docs/sui