Hemi RPC

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

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Hemi Overview

Hemi is a modular Layer-2 protocol that integrates Bitcoin and Ethereum as unified components of a supernetwork. Rather than treating these blockchains as isolated ecosystems, Hemi embeds Bitcoin awareness directly into an Ethereum Virtual Machine, enabling developers to build applications that leverage both blockchains simultaneously. The platform uses Proof-of-Proof consensus to anchor transactions to Bitcoin's security model while maintaining Ethereum's execution layer familiarity.

Hemi provides two core technical components: the Hemi Virtual Machine (hVM) combines a full Bitcoin node within an EVM environment, and the Hemi Bitcoin Kit (hBK) grants smart contracts granular access to Bitcoin state. This architecture enables Bitcoin DeFi applications previously impractical through standard EVM implementations. As a fully EVM-compatible platform, Hemi allows developers to use standard Ethereum tooling like Hardhat, Foundry, and Web3 libraries while accessing cross-chain functionality through its Tunnels feature for trustless asset transfers.

Interacting with Hemi's APIs

Hemi supports standard Ethereum JSON-RPC methods along with Debug APIs and OP-Node JSON-RPC API extensions, enabling developers to use Ethereum's native tools without modification. The platform maintains full compatibility with Solidity and existing Ethereum development workflows.

The Quicknode Hemi documentation is continuously evolving as the network undergoes upgrades and changes, so we highly recommend cross-referencing with the official Hemi documentation for the latest updates and features.

Make Hemi API Calls

The quickest way to start building on Hemi is to create a Quicknode endpoint and send your first JSON-RPC request.

Quicknode provides managed Hemi endpoints, giving you immediate access to Hemi Testnet and Mainnet 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 Quicknode add-ons and products like Streams

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

支援的網路

Quicknode provides access to the following Hemi networks:

Mainnet

類型：製作

鏈 ID：

43111

HTTP：

WSS：

檔案：是

修剪：無

Testnet

類型：Testnet

鏈 ID：

743111

HTTP：

WSS：

檔案：是

修剪：無

網路

類型

鏈 ID

HTTP

WSS

檔案庫

修剪

Mainnet

製作

43111

是的

無

Testnet

743111

是的

無

Complete reference for developers building on Hemi with Quicknode:

快速入門

Get started with Hemi 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 Hemi 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 Hemi 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 Hemi API requests.