QuickNode gives you high-performance access to the Sui blockchain through HTTP endpoints. These endpoints are designed for reliability, speed, and real-time data delivery, and provide the foundation for building scalable Web3 applications.

HTTP Endpoints

QuickNode's HTTP endpoints provide robust JSON-RPC API access with multiple performance tiers and optimization features designed for different application requirements.

https://your-endpoint.quiknode.pro/auth-token/

Best for:

• Web3 application backends and APIs
• Smart contract deployment and interaction
• Blockchain data queries and analysis
• Development and testing environments

gRPC Endpoints

QuickNode's gRPC endpoints provide high-performance, low-latency access to blockchain data using the gRPC protocol, ideal for applications requiring efficient communication and data transfer.

Best for:

• High-frequency trading applications
• Real-time analytics platforms
• Microservices architectures
• Applications requiring efficient binary data transfer

View the Sui gRPC API documentation for more details on usage and setup.

Credit Usage

Different methods consume different amounts of credits: View Sui API credit costs →

Rate Limits

Rate limits vary by plan tier: View detailed pricing and limits →