Sui RPC

With Quicknode, you get access to our global Sui network which always routes your API requests to the nearest available location, ensuring low latency and the fastest speeds.

免費試用

What is Sui?

Sui is a high-performance layer-1 blockchain focused on low-latency transaction processing and horizontal scalability. Built around the Move programming language, it enables fast finality and high throughput for on-chain applications like gaming, finance, and real-time experiences. Developers write smart contracts in Move, a Rust-based language designed for secure and efficient execution.

Interacting With Sui APIs

Sui provides multiple API interfaces for blockchain interaction:

• GraphQL - Flexible queries with precise field selection and nested data access for efficient retrieval (Beta)
• JSON-RPC - Traditional RPC methods for querying objects, executing transactions, and interacting with Move contracts (Deprecated, deactivating July 2026)
• gRPC - High-performance protocol for efficient queries and transaction submissions. Includes archive support for historical data beyond 14 epochs

You can connect by running your own Sui node with the appropriate interfaces enabled, or by using a hosted provider such as Quicknode, which offers reliable, low-latency access without the need to manage infrastructure.

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Make Sui API Calls

The quickest way to start building on Sui is to create a Quicknode endpoint and send your first request. Quicknode provides managed Sui endpoints, offering:

• High reliability — globally distributed infrastructure designed to minimize downtime
• Enhanced performance — optimized latency and request handling for production-grade apps

Visit the QuickStart page to create your endpoint and send your first request.

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支援的網路

Quicknode provides access to Sui Mainnet and Testnet.

Network Availability:

• Mainnet: All APIs (GraphQL, JSON-RPC, gRPC) + Archive support (gRPC only)
• Testnet: gRPC and JSON-RPC only (GraphQL and Archive not available)

Infrastructure Regions:

Quicknode's Sui infrastructure is deployed across the following regions:

API	Mainnet	Testnet
JSON-RPC / gRPC	EU, US	EU
GraphQL	EU, US	—
Archive (gRPC)	US	—

Mainnet

類型：製作

HTTP：

WSS：

Archive:Yes (gRPC only)

Pruning:Full nodes: 14 epochs. Older data automatically routed to archive nodes

Testnet

類型：Testnet

HTTP：

WSS：

Archive:No

Pruning:Full nodes: 14 epochs

網路

類型

HTTP

WSS

檔案庫

修剪

Mainnet

製作

Yes (gRPC only)

Full nodes: 14 epochs. Older data automatically routed to archive nodes

Testnet

Testnet

不

Full nodes: 14 epochs

Complete reference for developers building on Sui with Quicknode:

快速入門

Get started with Sui quickly. Follow our step-by-step quickstart to set up your endpoint and make your first API request.

供應商端點

Learn how to configure and manage your Sui endpoints for optimal performance and reliability.

API 概覽

探索受支援的 API、網路、Quicknode 以及增強的 API 功能，以建構功能強大的應用程式。

附加元件

Discover endpoint add-ons that extend your Sui development workflow.

Endpoint

透過身分驗證、白名單機制及最佳安全實務，確保您的端點安全。

錯誤代碼

Understand common error codes and troubleshooting steps for Sui API requests.