{"slug":"lukso-rpc","title":"LUKSO RPC endpoints: free public URLs by latency","subtitle":"HTTP round-trip latency for eth_getBlockByNumber against every available public LUKSO endpoint, audited every 60 seconds from 3 regions.","category":"RPCs","metric":"RPC latency","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":166.646,"leader":{"name":"LUKSO Foundation","slug":"lukso-official","value":166.646},"leaders":[{"name":"LUKSO Foundation","slug":"lukso-official","value":166.646}],"rankings":[{"name":"LUKSO Foundation","slug":"lukso-official","ms":{"p50":166.646,"p90":565.715,"p99":843.407,"mean":238.88},"successRate":100,"sampleSize":4323.75},{"name":"NOWNodes","slug":"nownodes","ms":{"p50":297.648,"p90":399.032,"p99":640.402,"mean":298.653},"successRate":99.2808,"sampleSize":4311.75}],"sparkline":[195.546,186.59,182.41,190.216,202.129,226.73,236.424,215.768,214.396,219.167,225.321,216.106,217.883,221.487,219.293,227.492,236.72,240.141,226.997,224.717,232.147,265.729,283.406,274.25,234.874,221.595,215.528,249.195,249.594,243.68,257.533,264.646,290.413,276.813,260.992,248.4,216.29,212.379,202.714,217.783,255.487,271.144,250.577,257.295,247.455,260.555,250.679,273.12,283.929,295.004,273.769,263.149,271.885,293.3,292.815,282.877,266.654,285.58,279.873,267.586,233.598,241.401,250.699,266.394,228.368,224.515,204.477,190.971,175.93,175.136,172.925,179.468,181.177],"sampleSize":12951.25,"asOf":"2026-10-25T02:00:31.480Z","freshness":{"asOf":"2026-10-25T02:00:31.480Z","ageHours":0.1,"stale":false},"measured":2,"ranked":2,"headline":"LUKSO Foundation has the lowest median latency of the 2 free public LUKSO RPC endpoints measured, 167 ms (p50, 24h, 3 regions).","quote":"LUKSO Foundation has the lowest median latency of the 2 free public LUKSO RPC endpoints measured, 167 ms (p50, 24h, 3 regions). Source: OpenChainBench (https://openchainbench.com/benchmarks/lukso-rpc).","cite":{"plain":"OpenChainBench. \"LUKSO RPC endpoints: free public URLs by latency\". Retrieved 2026-10-25. https://openchainbench.com/benchmarks/lukso-rpc","bibtex":"@misc{ocb_lukso_rpc,\n  author = {OpenChainBench},\n  title  = {LUKSO RPC endpoints: free public URLs by latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/lukso-rpc},\n  note   = {Retrieved 2026-10-25}\n}","apa":"OpenChainBench. (2026). LUKSO RPC endpoints: free public URLs by latency. Retrieved October 25, 2026, from https://openchainbench.com/benchmarks/lukso-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - LUKSO RPC endpoints: free public URLs by latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/lukso-rpc\r\nY2  - 2026-10-25\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/lukso-rpc","ogImage":"https://openchainbench.com/api/og/lukso-rpc","source":"https://github.com/ChainBench/OpenChainBench/tree/main/harnesses/rpc-capabilities","methodology":["Probe: a single eth_getBlockByNumber('latest', false) JSON-RPC POST every 60 seconds per provider from us-east, eu-west and Singapore. Latency is the client-side wall-clock round trip.","Classification: ok (HTTP 200 with a usable block number), http_err, jsonrpc_err, stale (block more than 20 behind the cross-provider tip), timeout. Only ok responses contribute latency.","Providers: LUKSO Foundation (rpc.mainnet.lukso.network), NOWNodes (public-lukso.nownodes.io, no key, 5 RPS), thirdweb (42.rpc.thirdweb.com).","Aggregation: p50/p90/p99 via Prometheus quantile_over_time over 24h; the headline cites the cross-region figure and the region tabs re-scope it."],"license":"CC-BY-4.0"}