About RPC Monitor
Ensure Your dApp Never Goes Offline
RPC Monitor provides real-time health checks, latency tracking, and status updates for public blockchain RPC endpoints. Stop guessing which node is working, know instantly.
Why Monitor RPCs?
Building on public blockchains relies heavily on connecting to Remote Procedure Call (RPC) nodes. However, public endpoints are often unreliable, rate-limited, or out of sync.
RPC Monitor acts as a watchdog for these connections. We continuously probe public endpoints across multiple chains to give you a live status report. Whether you are a DeFi developer, a node operator, or a casual user trying to connect your wallet, we help you find the fastest and most reliable connection available right now.
What We Track
- Real-Time Availability: Instantly see if an endpoint is online (200 OK) or unreachable.
- Latency Metrics: We measure response times (in ms) so you can pick the fastest node for your location.
- Multi-Chain Support: Support for Ethereum, Solana, Polygon, etc. and growing.
Frequently Asked Questions
- Is this service free? Yes, RPC Monitor is currently free to use for the community.
- How can I add my own RPC endpoint?
- Do you track private nodes? Currently, we focus on public endpoints to assist the wider developer community.
- What is “Height” (or Block Height)? This indicates the most recent block the node has processed. If a node’s height is significantly lower than others, it is ‘out of sync’ and should be avoided for real-time transactions.
- What is “Latency”? The time it takes for data to travel from our server to the node and back. Lower is better.