No RPS limits
There are no predefined RPS limits on paid plans. Throughput scales dynamically based on cluster capacity, without artificial throttling.
Theta Network (THETA) nodes and RPC explorer
Connect to the best Theta Network nodes with 99.95% uptime via NOWNodes. Get reliable Theta Network API endpoints in minutes — with a free tier available.
Products
Shared
Dedicated
Networks
Mainnet
API Tools
Debug
Advanced API tools
Advanced APIs for Theta Network and all supported networks — from real-time WebSocket streams to deep historical and indexed data.
Flexible Theta Network API infrastructure
Clear pricing and shared infrastructure with no hidden limits or unexpected restrictions for Theta Network.
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 Theta Network node maintenance, scaling and availability.
FAQ
What is a Theta Network node provider?
A Theta Network node provider delivers managed blockchain infrastructure, giving developers instant access to the Theta 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 Theta Network node?
A Theta Network node is software that connects to the Theta blockchain, validates and relays network data, and provides access to on-chain information. Developers use Theta Network nodes to retrieve blockchain data, broadcast transactions, interact with smart contracts, and build decentralized applications, wallets, blockchain explorers, and other Web3 services. Running a node provides direct access to the network but also requires continuous synchronization and infrastructure management.
Should I run a Theta Network node myself?
Running your own Theta Network node is not necessary for most projects. Operating a node requires continuous synchronization, software updates, security monitoring, and dedicated infrastructure. These requirements often make self-hosted nodes costly and time-consuming, particularly as your application grows.
What Theta Network APIs does NOWNodes support?
NOWNodes provides Theta Network RPC API, Explorer API, EVM API, and Debug API through reliable, enterprise-grade infrastructure. These services enable developers to broadcast transactions, retrieve blockchain data, access explorer information, build EVM-compatible applications, and perform advanced debugging and diagnostics without maintaining their own Theta Network nodes.
How do I start using a Theta Network 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 Theta Network API.
Can I access Theta Network infrastructure for free?
Yes. You can start with our START plan, which provides access to shared Theta Network infrastructure with up to 100,000 API requests per month.
