Stacks REST API

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

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What is Stacks?

Stacks is a Bitcoin Layer 2 for smart contracts and decentralized applications. It uses the Clarity smart contract language and the Proof of Transfer (PoX) mechanism to anchor security to the Bitcoin network. Developers build on Stacks to create applications that leverage Bitcoin’s security and finality while enabling expressive on-chain logic with Clarity.

Interacting with Stacks APIs

Stacks exposes both REST and WebSocket interfaces for programmatic access to the chain. You can query blocks, transactions, and accounts, read contract interfaces and call read‑only functions, inspect mempool and fees, and broadcast signed transactions.

Connect by running your own Stacks node with the API service enabled, or by using a hosted provider such as Quicknode, which offers reliable, low-latency access without the need to manage infrastructure.

The Quicknode Stacks documentation is continuously updated, but we recommend cross-referencing with the official Stacks documentation for the latest API details.

Make Stacks API Calls

The quickest way to start building on Stacks is to create a Quicknode endpoint and send your first request. Quicknode provides managed Stacks endpoints, offering:

High reliability — globally distributed infrastructure designed to minimize downtime
Enhanced performance — optimized latency and request handling for production-grade apps

QuickStart 페이지를 방문하여 엔드포인트를 생성하고 첫 번째 요청을 보내보세요.

지원되는 네트워크

Quicknode provides access to the following Stacks networks:

메인넷

유형:제작

HTTP:

WSS:

아카이브:없음

가지치기:가지치기 비활성화됨

테스트넷

유형:테스트넷

HTTP:

WSS:

아카이브:없음

가지치기:가지치기 비활성화됨

네트워크

유형

HTTP

WSS

아카이브

가지치기

메인넷

제작

아니요

가지치기 비활성화됨

테스트넷

아니요

가지치기 비활성화됨

Complete reference for developers building on Stacks with Quicknode:

빠른 시작

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

공급자 엔드포인트

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

API 개요

강력한 애플리케이션을 구축하는 데 필요한 지원되는 API, 네트워크, Quicknode 제품 및 향상된 API 기능을 살펴보세요.

마켓플레이스

Quicknode 마켓플레이스에서 강력한 애드온과 도구를 찾아 통합하여 웹3 애플리케이션을 강화해 보세요.

엔드포인트 보안

인증, 화이트리스트 적용 및 모범 보안 관행을 통해 엔드포인트를 보호하십시오.

오류 코드

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