Fastest free Nolus RPC, live no-key endpoint latency
HTTP round-trip latency for the Tendermint status method against every free, no-key public Nolus Cosmos SDK endpoint, audited every 60 seconds from 3 regions.
TL;DR. As of , Polkachu leads rpc latency at 192 ms (p50, 24h) on Fastest free Nolus RPC, live no-key endpoint latency. Source: OpenChainBench, https://openchainbench.com/benchmarks/nolus-rpc.
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Comparing free RPC endpoints across every chain we measure? Open the cross-chain RPC matrix →
Nolus (pirin-1) is a Cosmos SDK blockchain providing a native DeFi lease protocol where users can open leveraged positions with lower collateral requirements than traditional CDPs, NLS staking token, CometBFT consensus, IBC-connected to Osmosis and Neutron. Polkachu and AutoStake provide keyless Tendermint RPC endpoints probed every 60 seconds from three regions.
Methodology
Per-chain member of the RPC latency cluster, extended to Nolus. We measure the round-trip latency of a single, identical Cosmos SDK call (Tendermint `status`) against every no-key public Nolus endpoint that sustains continuous probing, 2 providers at launch, every 60 seconds, from us-east, eu-west and Singapore. The harness classifies every response (ok / http_err / jsonrpc_err / stale / timeout) so the leaderboard rewards sustained availability rather than fast error messages. The cross-chain view lives on the parent `rpc-capabilities` benchmark; this page is the Nolus-scoped answer with per-region breakdowns as a first-class dimension.
Frequently asked
What is the fastest free Nolus RPC right now?
Polkachu currently leads at 192 ms (Tendermint `status` p50 over the last 24h), measured against 2 no-key providers probed every 60 seconds from us-east, eu-west and Singapore. The leaderboard re-sorts continuously against fresh Prometheus samples.
Which Nolus RPCs work without an API key?
2 endpoints sustain continuous keyless probing at launch: Polkachu and AutoStake. Every listed endpoint was live-verified before inclusion.
Does the fastest Nolus RPC change by region?
Often. The region tabs at the top of the page re-scope every number to a single origin; pick the one closest to where your requests originate.
How is Nolus RPC latency measured here?
One identical Tendermint `status` POST every 60 seconds against each provider from each of 3 regions. Responses are classified so an endpoint stuck on an old block is never ranked as fastest.
Source code github.com/ChainBench/OpenChainBench/tree/main/harnesses/rpc-capabilities