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Fuel GraphQL API

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

Présentation des carburants

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:


  • Haute fiabilité – une infrastructure distribuée mondialement conçue pour minimiser les temps d'arrêt
  • Performances améliorées – latence et gestion des requêtes optimisées pour les applications de qualité production
  • Écosystème intégré – fonctionnalités supplémentaires via des API spécialisées (add-ons) sur le Quicknode Marketplace et des produits comme Streams

Visitez la page QuickStart pour créer votre endpoint et envoyer votre première requête.

Réseaux pris en charge

Quicknode provides access to the following Fuel networks:

Mainnet
Type :Production
ID de chaîne :
9889
HTTP :
WSS :
Archive :Oui
Élagage :Aucun
Sepolia
Type :Testnet
ID de chaîne :
0
HTTP :
WSS :
Archive :Oui
Élagage :Aucun
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