110+
Blockchains
24/7
Support
99,95%
Uptime
~0,6
Second response time
No missed deposits or service interruptions: we provide access to backup and archive nodes so your exchange runs smoothly even during network outages.
Reliable performance under any load — with failover nodes, global redundancy, and smart load balancing built in. We ensure stable performance and deliver on our SLA.
One RPC provider — 110+ blockchains and thousands of tokens. We regularly add new chains, including by request from our users. Check list of nodes.
Get an instant WebSocket connection to receive real-time on-chain data for your dashboards and monitoring systems.
Send unlimited requests per second to robust infrastructure built for high-throughput workloads.
Our support team consists of experienced technical experts, always ready to help. Every client receives a dedicated channel to their personal account manager.
Make your crypto wallet feel like a banking app — real-time notifications
and accurate fiat prices, all through simple APIs.
Get instant access to 110+ blockchain RPC nodes with multiple interfaces and stable dedicated nodes — cut your costs on infrastructure management.
Stream low-latency crypto and fiat quotes straight into your service — keeping every trade priced in real time
Get real-time transaction notifications across 24+ chains - Send a single request - our service instantly notifies you when the transaction confirms, forget about multiple requests.
1. SIGN UP
Sign up on NOWNodes and choose your plan
2. GET API KEY
Generate API key in the dashboard
3. BUILD
Use our API docs to build your best crypto wallet
What is NOWNodes API for Web3 developers, and why do I need it?
NOWNodes API — lets you get real-time and historical on-chain data—balances, transactions, events, blocks—across 110+ networks without managing node infrastructure. It cuts development time and guarantees the reliability you expect.
Why is RPC reliability critical for Web3 analytics?
With 99.95% uptime and backup nodes, you won’t lose critical data even during peak loads, and support for 110+ networks covers all your service needs without the extra cost of your own infrastructure.
Can I build a Web3 analytics platform using our service API?
Absolutely. With low-latency RPC access, archive nodes, WSS connection, blockchain notifications, and market data, you have a full toolkit to launch or scale a robust analytics solution.
How to integrate NOWNodes API into your Web3 analytics platform?
To integrate the NOWNodes API into your crypto exchange, sign up on NOWNodes, get your API key, choose the blockchain node you need, and use the endpoint from our official documentation.
What tools do you offer for Web3 analytics development?
Get access to archive nodes for deep historical insights and WebSocket connection for instant real-time data, backed by multi-interface APIs, instant blockchain notifications, and low-latency market feeds with guaranteed 99.95% uptime and clear SLA.