{"slug":"archway-rpc","title":"Fastest free Archway RPC, live no-key endpoint latency","subtitle":"HTTP round-trip latency for the Tendermint status method against every free, no-key public Archway Cosmos SDK endpoint, audited every 60 seconds from 3 regions.","category":"RPCs","metric":"RPC latency","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":161.333,"leader":{"name":"Archway Foundation","slug":"archway-official","value":161.333},"rankings":[{"name":"Archway Foundation","slug":"archway-official","ms":{"p50":161.333,"p90":168,"p99":181.293,"mean":164.901},"successRate":100,"sampleSize":4320.6},{"name":"LavenderFive","slug":"lavenderfive","ms":{"p50":191.333,"p90":235.433,"p99":548.667,"mean":212.226},"successRate":99.166,"sampleSize":4317.61},{"name":"Polkachu","slug":"polkachu","ms":{"p50":191.667,"p90":201,"p99":374.16,"mean":197.782},"successRate":100,"sampleSize":4321.6}],"sparkline":[164.356,170.244,172.967,171.804,165.467,160.819,160.89,160.976,161.086,163.765,164.794,164.849,162.222,161.074,160.835,165.857,167.117,168.024,163.042,162.007,161.418,161.528,161.601,161.615,161.704,161.758,161.832,161.844,161.818,161.782,163.391,163.406,163.414,161.714,161.606,161.526,167.99,167.996,167.94,161.521,161.442,161.423,161.341,161.344,161.289,161.304,161.315,161.483,161.711,161.956,161.943,165.261,165.215,165.254,161.881,173.651,177.597,180.925,170.205,168.982,167.544,168.889,169.369,169.525,167.875,166.139,169.318,169.918,169.932,166.329,166.492,165.84,165.639],"sampleSize":17277.41,"asOf":"2026-08-08T12:29:32.450Z","headline":"Archway Foundation leads rpc latency at 161 ms (p50, 24h) on Fastest free Archway RPC, live no-key endpoint latency.","quote":"Archway Foundation leads rpc latency at 161 ms (p50, 24h) on Fastest free Archway RPC, live no-key endpoint latency. Source: OpenChainBench (https://openchainbench.com/benchmarks/archway-rpc).","cite":{"plain":"OpenChainBench. \"Fastest free Archway RPC, live no-key endpoint latency\". Retrieved 2026-08-08. https://openchainbench.com/benchmarks/archway-rpc","bibtex":"@misc{ocb_archway_rpc,\n  author = {OpenChainBench},\n  title  = {Fastest free Archway RPC, live no-key endpoint latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/archway-rpc},\n  note   = {Retrieved 2026-08-08}\n}","apa":"OpenChainBench. (2026). Fastest free Archway RPC, live no-key endpoint latency. Retrieved August 8, 2026, from https://openchainbench.com/benchmarks/archway-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Fastest free Archway RPC, live no-key endpoint latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/archway-rpc\r\nY2  - 2026-08-08\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/archway-rpc","ogImage":"https://openchainbench.com/api/og/archway-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.","Latency: client-side round-trip delta in milliseconds, exposed as both a gauge and a histogram (buckets 50 ms to 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`, `stale` (more than 40 blocks behind the cross-provider tip), `timeout`.","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=\"archway\"`. Provider coverage at launch: 4 no-key endpoints (Polkachu, LavenderFive, Archway Foundation, PublicNode)."],"license":"CC-BY-4.0"}