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Multi-Chain RPC Node Checker

Monitor the health and performance of public RPC endpoints across 12+ major blockchain networks — real-time latency, block height and status.

Choose a network

Pick a blockchain to test its public RPC endpoints — latency, block height and connection status.

Solana
SOL
RPC status & latency
Ethereum
ETH
RPC status & latency
BNB Smart Chain
BNB
RPC status & latency
Base
ETH
RPC status & latency
Arbitrum
ETH
RPC status & latency
Avalanche
AVAX
RPC status & latency
Polygon
POL
RPC status & latency
Optimism
ETH
RPC status & latency
Monad
MON
RPC status & latency
Sui
SUI
RPC status & latency
TON
TON
RPC status & latency
Tron
TRX
RPC status & latency

Why Use Our RPC Status Tool?

Public RPC nodes can often become congested or fall out of sync. Using an unreliable endpoint can lead to failed transactions or delayed data. This tool provides real-time latency testing and block height verification to ensure you are always connected to the most efficient provider.

Supported Networks

  • Solana: Test high-throughput clusters and private endpoints.
  • Ethereum & EVM Chains: Check status for ETH, BSC, Polygon, and Avalanche.
  • Layer 2 Solutions: Monitor Arbitrum, Base, and Optimism for sub-second responses.
  • Emerging Ecosystems: Specialized support for Monad, SUI, TON, and Tron.

Key Features

FeatureBenefit
Latency (ms) TestFind the geographically closest and fastest node.
Block Height SyncEnsure the node is updated with the latest network state.
CORS & SSL CheckVerify if the endpoint is secure for web-based dApps.

Whether you are building a DeFi protocol on Arbitrum or a high-frequency trading bot on Solana, our RPC Checker helps you maintain 100% uptime. Simply input your custom URL or use our curated list of public providers to start testing.