No RPS limits
There are no predefined RPS limits on paid plans. Throughput scales dynamically based on cluster capacity, without artificial throttling.
Kaspa (KAS) nodes and RPC explorer
Connect to the best Kaspa nodes with 99.95% uptime via NOWNodes. Get reliable Kaspa endpoints in minutes — with a free tier available.
Products
Shared
Dedicated
Networks
Mainnet
API Tools
Advanced API tools
Advanced APIs for Kaspa and all supported networks — from real-time WebSocket streams to deep historical and indexed data.
Flexible Kaspa API infrastructure
Clear pricing and shared infrastructure with no hidden limits or unexpected restrictions for Kaspa.
Flexible pricing
Plans for different budgets — from shared access to dedicated nodes. Combine tariffs to optimize costs without sacrificing performance.
Geo-balanced infrastructure
Requests are served through geo-distributed, load-balanced node clusters. Automatic failover maintains availability if nodes go offline.
120+ Blockchains
One RPC provider — 120+ blockchains. We regularly add new chains, including by request from our users. Check out our crypto node list.
99,95% Uptime
Reliable performance under any load — with smart load balancing. We ensure stable performance and deliver on our SLA.
24/7 Support
Our support team consists of experienced technical experts. With a clear SLA, we guarantee help, with first responses in under 3 minutes.
Production starts here
Focus on your product — we handle Kaspa node maintenance, scaling and availability.
FAQ
What is a Kaspa node provider?
A Kaspa node provider delivers managed blockchain infrastructure, giving developers instant access to the Kaspa network without the burden of deploying and maintaining their own nodes. Instead of managing synchronization, infrastructure, software updates, and ongoing maintenance, teams can connect to reliable hosted endpoints and start building immediately.
What is a Kaspa node?
A Kaspa node maintains and synchronizes the Kaspa blockchain, allowing applications to interact with the network. By connecting to a managed Kaspa node, developers can broadcast transactions, retrieve block and transaction data, query wallet information, and monitor network activity without operating their own infrastructure. Managed node access is the standard choice for wallets, exchanges, explorers, payment services, and other blockchain applications.
Should I run a Kaspa node myself?
Running your own Kaspa node is not necessary for most projects. Operating a node requires continuous synchronization, infrastructure management, software updates, security monitoring, and dedicated DevOps resources. These requirements often make self-hosted nodes costly and time-consuming, particularly as your application scales.
What Kaspa APIs does NOWNodes support?
NOWNodes provides Kaspa RPC API and gRPC API through reliable, enterprise-grade infrastructure. These services enable developers to broadcast transactions, retrieve block and transaction data, query blockchain state, and interact with the Kaspa network using both standard RPC endpoints and high-performance gRPC interfaces.
How do I start using a Kaspa node?
After logging in to NOWNodes and selecting a plan, navigate to the Dashboard in your account and scroll down the page. There you will find the Add a New Key button. Click it to generate your API key, then use it to connect to the Kaspa API.
Can I access Kaspa infrastructure for free?
Yes. You can start with our START plan, which provides access to shared Kaspa infrastructure with up to 100,000 API requests per month.
