概述
NOWNodes is a blockchain infrastructure provider offering instant access to more than 100 blockchain Remote Procedure Call (RPC) nodes and block explorers through a unified API. It supports a wide range of popular blockchains including Ethereum, Bitcoin, Binance Smart Chain, Polygon, Solana, XRP, Cardano, and many others. The platform is designed to help developers and enterprises build and scale decentralized applications without the overhead of managing their own node infrastructure.
The service provides both shared and dedicated nodes, WebSocket support, and access to testnets, enabling flexible integration options for different project needs. NOWNodes emphasizes high availability with a reported 99.95% API uptime and fast response times averaging around 0.8 seconds. Its API supports standard blockchain queries, transaction broadcasting, and real-time event subscriptions, making it suitable for wallets, exchanges, analytics platforms, and DeFi protocols.
What sets NOWNodes apart is its extensive multi-chain coverage combined with affordable pricing and ease of use. Developers can get started quickly by signing up for a free API key and integrating via REST or WebSocket endpoints. Comprehensive documentation and a variety of public endpoints simplify onboarding. The platform also offers specialized solutions tailored for wallets, exchanges, and analytics providers, addressing the specific demands of these sectors.
问题
Developers and enterprises face challenges in maintaining reliable, scalable, and up-to-date blockchain node infrastructure across multiple chains. Running full nodes requires significant resources, technical expertise, and ongoing maintenance, which can slow down development and increase costs.
解决方案
主要特点
Unified Blockchain API
Single API endpoint to interact with multiple blockchain nodes, simplifying integration.
WebSocket and REST Support
定价
免费 | Shared Nodes | Dedicated Nodes | |
|---|---|---|---|
| 价格（每月） | 免费 | 定制价格 | 定制价格 |
| 价格（年度） | 免费 | 定制价格 | 定制价格 |
| 消息 | 不适用 | 不适用 | 不适用 |
| 支持 | 通过 Discord 和 GitHub 获得社区支持 | Email and chat support |
立即开始构建
可靠的 RPC、强大的 API，且完全省心。
资源
NOWNodes provides comprehensive documentation covering API usage, node types, supported blockchains, and integration guides. The documentation is hosted on GitBook and includes examples for REST and WebSocket connections. Additional resources include a blog with updates and use case articles.
