{"slug":"vana-rpc","title":"Fastest free Vana RPC, live no-key endpoint latency","subtitle":"HTTP round-trip latency for eth_getBlockByNumber against every free, no-key public Vana RPC endpoint, audited every 60 seconds from 3 regions.","category":"RPCs","metric":"RPC latency","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":56.1251,"leader":{"name":"Vana Foundation","slug":"vana-official","value":56.1251},"rankings":[{"name":"Vana Foundation","slug":"vana-official","ms":{"p50":56.1251,"p90":61.2488,"p99":67.6502,"mean":58.1084},"successRate":100,"sampleSize":4314.84}],"sparkline":[59.0764,59.4791,59.7089,60.0042,60.1569,60.1232,61.0637,61.0257,61.2547,60.3013,60.2921,60.0899,60.0426,59.4406,59.2046,59.7584,59.5402,59.5062,58.9594,59.7601,59.9333,59.9757,59.6542,59.695,59.5866,59.5876,59.356,59.0617,58.547,58.5185,58.5665,60.8995,59.9856,65.2378,61.9484,61.938,56.1613,55.8771,58.1727,60.5862,60.8676,58.3843,56.0641,56.0691,56.0736,56.0829,56.0796,56.0932,56.1027,56.0895,56.066,56.0877,56.0907,56.1155,56.0881,56.1,56.0971,56.0738,56.0719,56.0655,56.0559,56.0048,55.9623,55.9771,55.9875,55.9882,55.975,55.9765,55.9928,55.999,55.9929,55.9904,56.0065],"sampleSize":4314.84,"asOf":"2026-09-19T03:35:30.961Z","headline":"Vana Foundation posts the lowest rpc latency at 56 ms (p50, 24h) on Fastest free Vana RPC, live no-key endpoint latency.","quote":"Vana Foundation posts the lowest rpc latency at 56 ms (p50, 24h) on Fastest free Vana RPC, live no-key endpoint latency. Source: OpenChainBench (https://openchainbench.com/benchmarks/vana-rpc).","cite":{"plain":"OpenChainBench. \"Fastest free Vana RPC, live no-key endpoint latency\". Retrieved 2026-09-19. https://openchainbench.com/benchmarks/vana-rpc","bibtex":"@misc{ocb_vana_rpc,\n  author = {OpenChainBench},\n  title  = {Fastest free Vana RPC, live no-key endpoint latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/vana-rpc},\n  note   = {Retrieved 2026-09-19}\n}","apa":"OpenChainBench. (2026). Fastest free Vana RPC, live no-key endpoint latency. Retrieved September 19, 2026, from https://openchainbench.com/benchmarks/vana-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Fastest free Vana RPC, live no-key endpoint latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/vana-rpc\r\nY2  - 2026-09-19\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/vana-rpc","ogImage":"https://openchainbench.com/api/og/vana-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: 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), `http_err`, `jsonrpc_err` (HTTP 200 carrying an error body), `stale` (more than 20 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=\"vana\"`. Provider coverage at launch: 1 no-key endpoint (Vana Foundation)."],"license":"CC-BY-4.0"}