Ethereum RPC endpoints: free public URLs and private API-key providers by latency
RPCsBlockMachine
Trails305 ms
- p99
- 2.13 s
- rank
- #5
- samples
- 2,214
RouteMesh
Leads120 ms
- p99
- 297 ms
- rank
- —
- samples
- 1,117
BlockMachine leads on 1 of 6 shared benchmarks, RouteMesh on 5. BlockMachine wins on Robinhood Chain RPC endpoints (229 ms vs 276 ms). RouteMesh wins on Ethereum RPC endpoints (120 ms vs 305 ms), Arbitrum RPC endpoints (196 ms vs 361 ms), Base RPC endpoints (189 ms vs 351 ms), BNB Chain RPC endpoints (126 ms vs 264 ms). Data as of 2026-10-29 UTC.
RPC gateway built on Bittensor Subnet 19: independent node operators compete to serve each request and a validator layer checks responses against reference nodes. Eleven chains (Ethereum, Arbitrum, Base, BNB Chain, Optimism, Polygon, Scroll, Mantle, Arc, Robinhood Chain, Bittensor), one Request Unit budget shared across them, and only successful responses are billed.
BlockMachine
Trails305 ms
RouteMesh
Leads120 ms
BlockMachine
Trails361 ms
RouteMesh
Leads196 ms
BlockMachine
Trails351 ms
RouteMesh
Leads189 ms
BlockMachine
Trails264 ms
RouteMesh
Leads126 ms
BlockMachine
Trails331 ms
RouteMesh
Leads127 ms
BlockMachine
Leads229 ms
RouteMesh
Trails276 ms
BlockMachine and RouteMesh are compared on 6 shared OpenChainBench benchmarks. BlockMachine leads on Robinhood Chain RPC endpoints. RouteMesh leads on Ethereum RPC endpoints. See the live table on this page for every metric.
On the Robinhood Chain RPC endpoints benchmark, BlockMachine leads at 229 ms versus RouteMesh at 276 ms. Live measurement is updated continuously by the OpenChainBench harness.
Every benchmark on this page uses the same open methodology, published at https://openchainbench.com/methodology. Data is CC-BY-4.0. Measurement harnesses are MIT-licensed.
Auto-generated pairs require: both providers in the same benchmark for seven consecutive days, at least 1000 samples per provider, observable third-party search demand, and a public /products/[slug] page on OCB. Editorially curated pairs (like this one) may publish early when search demand is high and data is accruing; panels with fewer than 100 samples are shown as provisional. The full pair ledger is versioned in the public repo.