Fastest free Nibiru RPC, live no-key endpoint latency
HTTP round-trip latency for the Tendermint status method against every free, no-key public Nibiru Cosmos SDK endpoint, audited every 60 seconds from 3 regions.
TL;DR. As of , Nibiru Foundation leads rpc latency at 167 ms (p50, 24h) on Fastest free Nibiru RPC, live no-key endpoint latency. Source: OpenChainBench, https://openchainbench.com/benchmarks/nibiru-rpc.
Companion page
Comparing free RPC endpoints across every chain we measure? Open the cross-chain RPC matrix →
Nibiru (cataclysm-1) is a high-throughput Cosmos SDK blockchain supporting both CosmWasm and EVM smart contracts, NIBI staking token, using CometBFT consensus with sub-second block times. This bench covers the Tendermint RPC path. Polkachu, PublicNode, and the Nibiru Foundation provide keyless Tendermint RPC endpoints probed every 60 seconds from three regions.
Methodology
Per-chain member of the RPC latency cluster, extended to Nibiru. We measure the round-trip latency of a single, identical Cosmos SDK call (Tendermint `status`) against every no-key public Nibiru endpoint that sustains continuous probing, 3 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 Nibiru-scoped answer with per-region breakdowns as a first-class dimension.
Frequently asked
What is the fastest free Nibiru RPC right now?
Nibiru Foundation currently leads at 167 ms (Tendermint `status` p50 over the last 24h), measured against 3 no-key providers probed every 60 seconds from us-east, eu-west and Singapore. The leaderboard re-sorts continuously against fresh Prometheus samples.
Which Nibiru RPCs work without an API key?
3 endpoints sustain continuous keyless probing at launch: Polkachu, PublicNode, and Nibiru Foundation. Every listed endpoint was live-verified before inclusion.
Does the fastest Nibiru 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 Nibiru 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