Robinhood RPC
Robinhood Overview
Robinhood Chain is a permissionless, Ethereum-compatible Layer-2 blockchain built on Arbitrum Orbit, designed for a new generation of onchain financial infrastructure. It enables the convergence of traditional markets, crypto, and tokenized real-world assets on a fast, cost-efficient, and open network, while inheriting Ethereum’s security guarantees.
The network is fully EVM-compatible, allowing developers to deploy existing Solidity contracts and use familiar tools such as Hardhat, Foundry, and Remix without modification. Built on the Arbitrum Nitro stack and leveraging Ethereum for settlement and data availability, Robinhood Chain provides scalable execution with low transaction costs and strong security assurances.
Interacting with Robinhood's APIs
Robinhood nodes expose a JSON-RPC interface that is compatible with Ethereum's JSON-RPC API. This means developers can use Ethereum's native tools, such as Foundry, Hardhat, and popular Web3 libraries, without modification.
As an Arbitrum Orbit chain, Robinhood supports standard Ethereum JSON-RPC methods along with Debug API methods for advanced tracing and debugging. We highly recommend cross-referencing with the official Robinhood documentation for the latest updates and technical specifications.
Make Robinhood API Calls
The quickest way to start building on Robinhood is to create a Quicknode endpoint and send your first JSON-RPC request.
Quicknode provides managed Robinhood endpoints, giving you immediate access to the Robinhood Testnet without the overhead of running infrastructure. These endpoints offer:
- High reliability – globally distributed infrastructure designed to minimize downtime
- Enhanced performance – optimized latency and request handling for production-grade apps
- Integrated ecosystem – additional functionality through specialized APIs (add-ons) on the Quicknode Marketplace and products like Streams
Visit the QuickStart page to create your endpoint and send your first request.
Supported Networks
Quicknode provides access to the following Robinhood networks:
Complete reference for developers building on Robinhood with Quicknode:
QuickStart
Get started with Robinhood 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 Robinhood 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 Robinhood API requests.