{"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":82.4587,"leader":{"name":"PublicNode","slug":"publicnode","value":82.4587},"leaders":[{"name":"PublicNode","slug":"publicnode","value":82.4587}],"rankings":[{"name":"PublicNode","slug":"publicnode","ms":{"p50":82.4587,"p90":176.232,"p99":498.197,"mean":109.307},"successRate":99.9768,"sampleSize":4318.74},{"name":"Fetch.ai","slug":"fetchai-official","ms":{"p50":166.138,"p90":191.194,"p99":546.235,"mean":179.117},"successRate":99.90729999999999,"sampleSize":4316.74},{"name":"Cosmos Directory","slug":"cosmos-directory","ms":{"p50":199.292,"p90":330.794,"p99":890.914,"mean":246.355},"successRate":98.91029999999999,"sampleSize":4313.74}],"sparkline":[93.9306,89.0095,87.0771,86.2729,85.6441,85.0123,84.919,90.8915,95.2136,96.6527,92.4704,91.4258,91.7225,93.5087,96.5197,95.1982,95.3498,91.1954,92.9948,92.4837,94.5219,94.2719,93.4138,92.795,96.4594,99.8259,100.123,96.0273,93.855,94.553,95.0298,98.5366,99.3287,105.227,101.155,103.634,98.2198,103.597,117.312,140.312,156.57,166.352,176.052,185.16,190.668,198.844,200.948,194.691,192.691,169.228,142.222,103.869,93.4893,91.977,95.5428,107.699,121.053,128.787,134.842,119.273,103.13,88.7877,92.5767,95.2592,91.2341,90.052,88.5873,86.2432,84.3805,83.1719,86.4624,85.2748,84.4281],"sampleSize":12949.22,"asOf":"2026-10-12T23:01:50.801Z","freshness":{"asOf":"2026-10-12T23:01:50.801Z","ageHours":0.1,"stale":false},"measured":3,"ranked":3,"headline":"PublicNode has the lowest median latency of the 3 free public Fetch.ai RPC endpoints measured, 82 ms (p50, 24h, 3 regions).","quote":"PublicNode has the lowest median latency of the 3 free public Fetch.ai RPC endpoints measured, 82 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 2026-10-12. 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 2026-10-12}\n}","apa":"OpenChainBench. (2026). Fetch.ai RPC endpoints: free public URLs by latency. Retrieved October 12, 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  - 2026-10-12\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"}