{"slug":"neutron-rpc","title":"Fastest free Neutron RPC, live no-key Cosmos SDK endpoint latency","subtitle":"HTTP round-trip latency for the Tendermint `status` method against every free, no-key public Neutron Cosmos SDK endpoint, audited every 60 seconds from 3 regions.","category":"RPCs","metric":"RPC latency","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":195,"leader":{"name":"LavenderFive","slug":"lavenderfive","value":195},"rankings":[{"name":"LavenderFive","slug":"lavenderfive","ms":{"p50":195,"p90":212.667,"p99":476,"mean":207.944},"successRate":100,"sampleSize":488.757},{"name":"Polkachu","slug":"polkachu","ms":{"p50":198,"p90":216.433,"p99":471,"mean":218.026},"successRate":100,"sampleSize":501.773},{"name":"PublicNode","slug":"publicnode","ms":{"p50":375.167,"p90":629.4,"p99":824.553,"mean":386.36},"successRate":100,"sampleSize":507.778}],"sparkline":[201.968,205.222,201.564,201.132,200.637,212.458,211.785,218.07,209.498],"sampleSize":1498.308,"asOf":"2026-07-24T15:29:13.938Z","headline":"LavenderFive leads rpc latency at 195 ms (p50, 24h) on Fastest free Neutron RPC, live no-key Cosmos SDK endpoint latency.","quote":"LavenderFive leads rpc latency at 195 ms (p50, 24h) on Fastest free Neutron RPC, live no-key Cosmos SDK endpoint latency. Source: OpenChainBench (https://openchainbench.com/benchmarks/neutron-rpc).","cite":{"plain":"OpenChainBench. \"Fastest free Neutron RPC, live no-key Cosmos SDK endpoint latency\". Retrieved 2026-07-24. https://openchainbench.com/benchmarks/neutron-rpc","bibtex":"@misc{ocb_neutron_rpc,\n  author = {OpenChainBench},\n  title  = {Fastest free Neutron RPC, live no-key Cosmos SDK endpoint latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/neutron-rpc},\n  note   = {Retrieved 2026-07-24}\n}","apa":"OpenChainBench. (2026). Fastest free Neutron RPC, live no-key Cosmos SDK endpoint latency. Retrieved July 24, 2026, from https://openchainbench.com/benchmarks/neutron-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Fastest free Neutron RPC, live no-key Cosmos SDK endpoint latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/neutron-rpc\r\nY2  - 2026-07-24\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/neutron-rpc","ogImage":"https://openchainbench.com/api/og/neutron-rpc","source":"https://github.com/ChainBench/OpenChainBench/tree/main/harnesses/rpc-capabilities","methodology":["Cadence: every 60 seconds per provider, from each of 3 probe regions (us-east Virginia, eu-west Amsterdam, sgp Singapore). Headline p50/p90/p99 aggregate across all 3 regions via Prometheus `avg(quantile_over_time(...))`; per-region breakdowns are first-class on this page via the region tabs.","Payload: `{\"jsonrpc\":\"2.0\",\"id\":<rotating>,\"method\":\"status\",\"params\":[]}`. Plain HTTP POST, identical for every endpoint, no API key in any request. Non-cacheable by design: the rotating id defeats edge caches that would answer a bare head query without touching a node.","Latency: client-side round-trip delta in milliseconds, exposed as both a gauge and a histogram (buckets 50 ms → 10 s), so percentiles are computed via Prometheus `quantile_over_time` over the last 24 hours.","Call-result classification: `ok` (HTTP 200 + non-empty result with a parsable decimal `sync_info.latest_block_height`), `http_err`, `jsonrpc_err` (HTTP 200 carrying an error body), `stale` (more than 40 blocks behind the cross-provider tip), `timeout`. Latency without reliability is a misleading ranking signal.","This page is part of the per-chain RPC cluster derived from the cross-chain [rpc-capabilities](https://openchainbench.com/benchmarks/rpc-capabilities) benchmark; the identical harness, cadence and exclusion rules apply on every chain.","Chain scope: every query on this page is pinned to `chain=\"neutron\"`. Provider coverage at launch: 3 no-key endpoints (PublicNode, Polkachu, LavenderFive)."],"license":"CC-BY-4.0"}