{"slug":"fetchhub-rpc","title":"Fetch.ai RPC endpoints: free public URLs by latency","subtitle":"HTTP round-trip latency for Tendermint /status queries against every available public Fetch.ai (FetchHub-4) endpoint, audited every 60 seconds from 3 regions.","category":"RPCs","metric":"RPC latency","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":80.6329,"leader":{"name":"PublicNode","slug":"publicnode","value":80.6329},"leaders":[{"name":"PublicNode","slug":"publicnode","value":80.6329}],"rankings":[{"name":"PublicNode","slug":"publicnode","ms":{"p50":80.6329,"p90":104.94,"p99":317.226,"mean":91.2171},"successRate":100,"sampleSize":4327.79},{"name":"Fetch.ai","slug":"fetchai-official","ms":{"p50":160.399,"p90":192.593,"p99":465.71,"mean":174.244},"successRate":99.9768,"sampleSize":4312.79},{"name":"Cosmos Directory","slug":"cosmos-directory","ms":{"p50":192.679,"p90":286.163,"p99":1013.67,"mean":229.805},"successRate":99.95349999999999,"sampleSize":4304.79}],"sparkline":[83.4044,82.0238,82.1713,83.7322,87.8043,88.5092,88.2819,83.9794,83.2704,82.3732,83.5601,83.4451,83.9315,84.3058,89.0901,91.7461,96.4282,97.5756,100.52,100.443,98.9169,99.0762,100.473,100.176,94.0335,90.368,88.6099,90.2034,101.764,119.058,141.149,128.08,110.827,100.01,101.025,100.378,89.3091,93.4853,94.7544,96.1846,95.5472,92.0574,89.8638,86.3511,86.9174,86.5532,85.8472,86.0998,84.3475,82.5834,80.9904,82.9098,82.8713,83.7947,82.6654,82.8824,82.3563,81.1815,79.8478,85.0952,89.2409,91.4677,88.4212,90.678,90.328,90.1026,84.9405,85.7984,84.8607,89.6682,89.6711,88.7351,85.3633],"sampleSize":12945.369999999999,"asOf":"2026-10-10T05:32:48.790Z","freshness":{"asOf":"2026-10-10T05:32:48.790Z","ageHours":0.2,"stale":false},"measured":3,"ranked":3,"headline":"PublicNode has the lowest median latency of the 3 free public Fetch.ai RPC endpoints measured, 81 ms (p50, 24h, 3 regions).","quote":"PublicNode has the lowest median latency of the 3 free public Fetch.ai RPC endpoints measured, 81 ms (p50, 24h, 3 regions). Source: OpenChainBench (https://openchainbench.com/benchmarks/fetchhub-rpc).","cite":{"plain":"OpenChainBench. \"Fetch.ai RPC endpoints: free public URLs by latency\". Retrieved 2026-10-10. https://openchainbench.com/benchmarks/fetchhub-rpc","bibtex":"@misc{ocb_fetchhub_rpc,\n  author = {OpenChainBench},\n  title  = {Fetch.ai RPC endpoints: free public URLs by latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/fetchhub-rpc},\n  note   = {Retrieved 2026-10-10}\n}","apa":"OpenChainBench. (2026). Fetch.ai RPC endpoints: free public URLs by latency. Retrieved October 10, 2026, from https://openchainbench.com/benchmarks/fetchhub-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Fetch.ai RPC endpoints: free public URLs by latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/fetchhub-rpc\r\nY2  - 2026-10-10\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/fetchhub-rpc","ogImage":"https://openchainbench.com/api/og/fetchhub-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: GET /status. The result.sync_info.latest_block_height field (string-encoded integer) is extracted as the current block height.","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 Fetch.ai-scoped view of the same harness, with the same exclusion rules.","Chain scope: every query on this page is pinned to chain=fetchhub. Provider coverage today: 3 endpoints (Fetch.ai official, PublicNode, Cosmos Directory)."],"license":"CC-BY-4.0"}