Fluent RPC

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

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Note:

The QuickNode Fluent documentation constantly evolves as the chain undergoes upgrades and changes. We highly recommend cross-referencing with the Fluent Documentation for the latest updates.

What is Fluent?

Fluent is the first blended execution network: a zkVM-powered Ethereum Layer 2 and development framework for building diverse blockchain applications. It simulates the execution environments of multiple VMs (EVM, SVM, Wasm) to enable real-time composability of contracts written in languages like Solidity and Rust on a shared state.

Interacting With Fluent APIs

Fluent exposes Ethereum-compatible JSON-RPC and Debug methods that allow developers to interact with the network programmatically. You can query blocks and transactions, deploy and interact with smart contracts, and trace execution for debugging. You can connect to a Fluent Node 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 Fluent API Calls

The quickest way to start building on Fluent is to create a QuickNode endpoint and send your first request. QuickNode provides managed Fluent 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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Supported Networks

QuickNode provides access to Fluent Testnet.

Testnet

Type:Testnet

HTTP:

WSS:

Archive:Yes

Pruning:None

Network

Type

HTTP

WSS

Archive

Pruning

Testnet

Testnet

Yes

None

Complete reference for developers building on Fluent with QuickNode:

QuickStart

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

Provider Endpoints

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

API Overview

Explore supported APIs, networks, QuickNode products, and enhanced API features for building powerful applications.

Marketplace

Discover and integrate powerful add-ons and tools from the QuickNode Marketplace to enhance your web3 applications.

Endpoint Security

Secure your endpoints with authentication, whitelisting, and best security practices.

Error Codes

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