{"slug":"filecoin-rpc","title":"Fastest free Filecoin RPC, live no-key FEVM endpoint latency","subtitle":"HTTP round-trip latency for eth_getBlockByNumber against every free, no-key public Filecoin FEVM endpoint, audited every 60 seconds from 3 regions.","category":"RPCs","metric":"RPC latency","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":6,"leader":{"name":"Ankr","slug":"ankr","value":6},"rankings":[{"name":"Ankr","slug":"ankr","ms":{"p50":6,"p90":18.6667,"p99":41,"mean":9.04843},"successRate":100,"sampleSize":4320.6},{"name":"Glif","slug":"glif","ms":{"p50":245.333,"p90":328.333,"p99":718.157,"mean":270.691},"successRate":100,"sampleSize":4319.6},{"name":"dRPC","slug":"drpc","ms":{"p50":282,"p90":370.333,"p99":580.15,"mean":300.975},"successRate":88.9944,"sampleSize":4316.6}],"sparkline":[5.97134,6.22691,7.42778,7.58472,7.7,7.78889,7.69444,7.64028,6.29444,6.17361,5.90417,6.03611,6.2875,6.46944,6.50417,6.41944,6.40556,6.40278,6.26389,6.12639,5.925,6.03056,6.17361,6.25139,6.26806,6.29028,6.31899,6.35316,6.25969,6.14583,6.05,6.11806,6.3125,6.29861,6.12083,5.93889,5.96806,6.07778,6.17639,6.17083,6.225,6.32361,6.39583,6.50556,6.3875,6.8375,6.86528,7.11389,7.70278,7.46528,7.25417,6.21944,6.35694,7.26068,15.0185,22.8462,28.7056,24.2875,19.9528,15.5486,12.2556,8.62083,5.90417,9.29722,12.8931,16.1403,16.0861,16.0139,16.0556,16.6097,17.1389,17.175,13.0751],"sampleSize":12956.800000000001,"asOf":"2026-08-08T13:13:32.484Z","headline":"Ankr leads rpc latency at 6 ms (p50, 24h) on Fastest free Filecoin RPC, live no-key FEVM endpoint latency.","quote":"Ankr leads rpc latency at 6 ms (p50, 24h) on Fastest free Filecoin RPC, live no-key FEVM endpoint latency. Source: OpenChainBench (https://openchainbench.com/benchmarks/filecoin-rpc).","cite":{"plain":"OpenChainBench. \"Fastest free Filecoin RPC, live no-key FEVM endpoint latency\". Retrieved 2026-08-08. https://openchainbench.com/benchmarks/filecoin-rpc","bibtex":"@misc{ocb_filecoin_rpc,\n  author = {OpenChainBench},\n  title  = {Fastest free Filecoin RPC, live no-key FEVM endpoint latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/filecoin-rpc},\n  note   = {Retrieved 2026-08-08}\n}","apa":"OpenChainBench. (2026). Fastest free Filecoin RPC, live no-key FEVM endpoint latency. Retrieved August 8, 2026, from https://openchainbench.com/benchmarks/filecoin-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Fastest free Filecoin RPC, live no-key FEVM endpoint latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/filecoin-rpc\r\nY2  - 2026-08-08\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/filecoin-rpc","ogImage":"https://openchainbench.com/api/og/filecoin-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 → 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=\"filecoin\"`. Provider coverage at launch: 3 no-key endpoints (Glif, dRPC, Ankr)."],"license":"CC-BY-4.0"}