{"slug":"ronin-rpc","title":"Fastest free Ronin RPC, live no-key EVM endpoint latency","subtitle":"HTTP round-trip latency for the `eth_getBlockByNumber(\\\"latest\\\", false)` method against every free, no-key public Ronin EVM endpoint, audited every 60 seconds from 3 regions.","category":"RPCs","metric":"RPC latency","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":164.333,"leader":{"name":"dRPC","slug":"drpc","value":164.333},"rankings":[{"name":"dRPC","slug":"drpc","ms":{"p50":164.333,"p90":182,"p99":253.597,"mean":169.672},"successRate":77.2632,"sampleSize":4275.67},{"name":"Sky Mavis","slug":"ronin-official","ms":{"p50":223.667,"p90":233,"p99":331.827,"mean":227.665},"successRate":100,"sampleSize":4282.67},{"name":"Tenderly Gateway","slug":"tenderly","ms":{"p50":332,"p90":341,"p99":352,"mean":332.924},"successRate":100,"sampleSize":4252.66}],"sparkline":[164.119,165.3,165.957,166.831,165.84,164.917,163.343,162.901,164.005,163.914,165.494,166.383,167.872,168.185,165.469,163.971,162.367,164.246,165.476,166.594,166.359,166.483,165.917,165.569,166.7,166.847,166.353,168.392,168.165,173.016,171.999,177.814,176.977,174.891,169.313,166.986,169.825,169.608,169.684,167.829,169.768,170.389,172.701,172.233,172.758,171.079,174.669,174.396,174.072,172.536,172.613,171.777,169.845,169.622,173.341,175.221,176.607,176.872,178.199,180.585,179.64,176.933,176.455,175.8,175.023,173.946,173.13,172.641,171.719,169.755,169.572,167.905,168.573],"sampleSize":17120.67,"asOf":"2026-07-27T18:05:18.746Z","headline":"dRPC leads rpc latency at 164 ms (p50, 24h) on Fastest free Ronin RPC, live no-key EVM endpoint latency.","quote":"dRPC leads rpc latency at 164 ms (p50, 24h) on Fastest free Ronin RPC, live no-key EVM endpoint latency. Source: OpenChainBench (https://openchainbench.com/benchmarks/ronin-rpc).","cite":{"plain":"OpenChainBench. \"Fastest free Ronin RPC, live no-key EVM endpoint latency\". Retrieved 2026-07-27. https://openchainbench.com/benchmarks/ronin-rpc","bibtex":"@misc{ocb_ronin_rpc,\n  author = {OpenChainBench},\n  title  = {Fastest free Ronin RPC, live no-key EVM endpoint latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/ronin-rpc},\n  note   = {Retrieved 2026-07-27}\n}","apa":"OpenChainBench. (2026). Fastest free Ronin RPC, live no-key EVM endpoint latency. Retrieved July 27, 2026, from https://openchainbench.com/benchmarks/ronin-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Fastest free Ronin RPC, live no-key EVM endpoint latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/ronin-rpc\r\nY2  - 2026-07-27\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/ronin-rpc","ogImage":"https://openchainbench.com/api/og/ronin-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\":\"eth_getBlockByNumber\",\"params\":[\"latest\", false]}`. 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 hex block number), `http_err`, `jsonrpc_err` (HTTP 200 carrying an error body), `stale` (more than 25 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=\"ronin\"`. Provider coverage at launch: 4 no-key endpoints."],"license":"CC-BY-4.0"}