{"slug":"pulsechain-rpc","title":"PulseChain RPC endpoints: free public URLs by latency","subtitle":"HTTP round-trip latency for eth_getBlockByNumber against every free, no-key public PulseChain EVM endpoint, audited every 60 seconds from 3 regions.","category":"RPCs","metric":"RPC latency","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":76.5628,"leader":{"name":"PublicNode","slug":"publicnode","value":76.5628},"leaders":[{"name":"PublicNode","slug":"publicnode","value":76.5628}],"rankings":[{"name":"PublicNode","slug":"publicnode","ms":{"p50":76.5628,"p90":92.9047,"p99":278.926,"mean":83.986},"successRate":100,"sampleSize":4314.79},{"name":"G4MM4","slug":"g4mm4","ms":{"p50":129.539,"p90":270.502,"p99":1203.71,"mean":177.193},"successRate":99.9767,"sampleSize":4302.79},{"name":"PulseChain Foundation","slug":"pulsechain-official","ms":{"p50":134.976,"p90":188.217,"p99":338,"mean":142.48},"successRate":100,"sampleSize":4317.79}],"sparkline":[78.3774,76.7283,78.2588,76.9619,78.9286,76.4934,77.5738,79.4343,80.2995,79.8512,78.4514,79.4174,80.0699,85.9303,89.1103,89.0318,82.058,80.6065,80.9213,85.642,85.0236,86.6367,85.2435,85.5484,88.1688,88.7816,88.6475,83.3522,84.0051,83.699,87.4546,83.0136,81.4512,77.2313,79.5349,81.0856,81.489,80.9449,78.8509,77.9921,79.108,79.4013,80.1653,81.6109,82.9255,88.8567,103.131,103.899,104.914,91.167,92.4292,85.8203,81.436,80.1777,82.4598,85.7578,86.3717,84.8279,80.6867,80.8573,80.2665,85.1145,84.09,83.8205,83.0488,82.9389,85.3574,84.7215,83.8166,85.7563,86.8851,85.575,86.9117],"sampleSize":12935.369999999999,"asOf":"2026-10-10T04:33:18.791Z","freshness":{"asOf":"2026-10-10T04:33:18.791Z","ageHours":0.1,"stale":false},"measured":3,"ranked":3,"headline":"PublicNode has the lowest median latency of the 3 free public PulseChain RPC endpoints measured, 77 ms (p50, 24h, 3 regions).","quote":"PublicNode has the lowest median latency of the 3 free public PulseChain RPC endpoints measured, 77 ms (p50, 24h, 3 regions). Source: OpenChainBench (https://openchainbench.com/benchmarks/pulsechain-rpc).","cite":{"plain":"OpenChainBench. \"PulseChain RPC endpoints: free public URLs by latency\". Retrieved 2026-10-10. https://openchainbench.com/benchmarks/pulsechain-rpc","bibtex":"@misc{ocb_pulsechain_rpc,\n  author = {OpenChainBench},\n  title  = {PulseChain RPC endpoints: free public URLs by latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/pulsechain-rpc},\n  note   = {Retrieved 2026-10-10}\n}","apa":"OpenChainBench. (2026). PulseChain RPC endpoints: free public URLs by latency. Retrieved October 10, 2026, from https://openchainbench.com/benchmarks/pulsechain-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - PulseChain RPC endpoints: free public URLs by latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/pulsechain-rpc\r\nY2  - 2026-10-10\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/pulsechain-rpc","ogImage":"https://openchainbench.com/api/og/pulsechain-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.","Latency measurement, call-result classification (`ok`, `http_err`, `jsonrpc_err`, `stale`, `timeout`) and the archive-depth audit follow the cluster method documented on [rpc-capabilities](https://openchainbench.com/benchmarks/rpc-capabilities#methodology); this page is the PulseChain-scoped view of the same harness, with the same exclusion rules.","Chain scope: every query on this page is pinned to `chain=\"pulsechain\"`. Provider coverage today: 3 no-key endpoints."],"license":"CC-BY-4.0"}