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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.

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:

  • 高い信頼性 — ダウンタイムを最小限に抑えるよう設計された、世界中に分散したインフラストラクチャ
  • パフォーマンスの向上 — 実運用レベルのアプリ向けに、レイテンシとリクエスト処理を最適化

クイックスタート」ページにアクセスして、エンドポイントを作成し、最初のリクエストを送信してください。

対応ネットワーク

Quicknode provides access to the following Stacks networks:

メインネット
種類:制作
HTTP:
WSS:
アーカイブ:なし
剪定:剪定は無効になっています
テストネット
タイプ:テストネット
HTTP:
WSS:
アーカイブ:なし
剪定:剪定は無効になっています
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