Fuel GraphQL API
Fuel Overview
Fuel is a modular execution layer designed to scale Ethereum by separating transaction execution from consensus and data availability. At its core is the FuelVM, a purpose-built virtual machine that uses a UTXO model and parallel execution to process transactions concurrently across multiple CPU threads.
What distinguishes Fuel is its use of GraphQL instead of traditional JSON-RPC for blockchain interactions, offering more precise and flexible data querying. The platform also introduces Sway, a Rust-based smart contract language designed specifically for the FuelVM.
Interacting with Fuel's APIs
Fuel does not use traditional JSON-RPC methods for blockchain interactions. Instead, it leverages GraphQL, which provides more flexible and precise data querying capabilities. This allows developers to request exactly the data they need in a single query, reducing overhead and improving efficiency.
The Quicknode Fuel documentation is continuously evolving as the chain undergoes upgrades and changes, so we highly recommend cross-referencing with the official Fuel documentation for the latest updates and GraphQL query examples.
Make Fuel API Calls
The quickest way to start building on Fuel is to create a Quicknode endpoint and send your first GraphQL request.
Quicknode provides managed Fuel endpoints, giving you immediate access to Fuel Mainnet and Sepolia Testnet without the overhead of running infrastructure. These endpoints offer:
- 高可靠性——全球分布式基础设施，旨在最大限度地减少停机时间
- 性能提升——针对生产级应用优化了延迟和请求处理
- Integrated ecosystem – additional functionality through Quicknode add-ons and products like Streams
请访问“快速入门”页面，创建您的endpoint 发送您的第一个请求。
支持的网络
Quicknode provides access to the following Fuel networks:
Complete reference for developers building on Fuel with Quicknode:
快速入门
Get started with Fuel quickly. Follow our step-by-step quickstart to set up your endpoint and make your first API request.
提供商端点
Learn how to configure and manage your Fuel endpoints for optimal performance and reliability.
API 概述
了解受支持的 API、网络、Quicknode 以及增强的 API 功能，用于构建功能强大的应用程序。
附加组件
Discover endpoint add-ons that extend your Fuel development workflow.
Endpoint
通过身份验证、白名单和最佳安全实践来保护您的终端设备。