EOS RPC endpoints: free public URLs by latency
HTTP round-trip latency for GET /v1/chain/get_info against every available public EOS (Antelope) node, audited every 60 seconds from 3 regions.
TL;DR. As of , EOS Nation has the lowest median latency of the 3 free public EOS RPC endpoints measured, 115 ms (p50, 24h, 3 regions). Source: OpenChainBench, https://openchainbench.com/benchmarks/eos-rpc. 3 public endpoints, no key: eos.api.eosnation.io, eos.greymass.com, api.main.alohaeos.com. Full URLs with their 24h median are listed below.
Companion page
Comparing free RPC endpoints across every chain we measure? Open the cross-chain RPC matrix →
EOS is a delegated proof-of-stake (DPoS) blockchain built on the Antelope protocol, producing one block every 0.5 seconds across 21 elected block producers. The chain provides a REST chain API under /v1/chain/ allowing standard queries without an API key. Public endpoints are available from Greymass, EOS Nation and Aloha EOS. Every provider was live-verified with consecutive get_info probes at launch.
Methodology
EOS: 3 free public RPC endpoints answering `GET /v1/chain/get_info` every 60 seconds from us-east, eu-west and Singapore, ranked by 24h median. EOS Nation leads at 115 ms. We measure the round-trip latency of a single REST call (GET /v1/chain/get_info) against every available public EOS node that sustains continuous probing: 3 providers live today, every 60 seconds, from us-east, eu-west and Singapore. The harness classifies every response (ok / http_err / jsonrpc_err / stale / timeout) with an EOS-scaled staleness gap (600 blocks, around 5 min at 0.5 s/block). The cross-chain view lives on the parent rpc-capabilities benchmark; this page is the EOS-scoped answer with per-region breakdowns as a first-class dimension.
Results: 3 free public EOS RPC endpoints ranked by p50 latency (24h, 3 regions)
| № | Providers | p50 | p90 | p99 | Success |
|---|---|---|---|---|---|
| 1 | EOS Nation | 115 ms | 147 ms | 634 ms | 100.00% |
| 2 | Greymass | 127 ms | 138 ms | 194 ms | 100.00% |
| 3 | Aloha EOS | 424 ms | 465 ms | 565 ms | 100.00% |
Public EOS RPC endpoints measured
The 3 no-key endpoints answering our probes today, with their current 24h median. Paste one into a wallet or a client as is: no signup, no key. Private providers (API key) are never listed with a URL.
EOS Nationhttps://eos.api.eosnation.io115 ms100.0%
Greymasshttps://eos.greymass.com127 ms100.0%- Aloha EOS
https://api.main.alohaeos.com424 ms100.0%
Median round-trip and success rate over the last 24 hours across the probe regions; the ranked table above carries p90, p99 and the per-region split.
Frequently asked
Which EOS RPC endpoints work without an API key?
3 endpoints are probed on this chain: Greymass (eos.greymass.com), EOS Nation (eos.api.eosnation.io) and Aloha EOS (api.main.alohaeos.com). Every listed endpoint was live-verified with a get_info call returning a parsable head_block_num before inclusion.
Source code github.com/ChainBench/OpenChainBench/tree/main/harnesses/rpc-capabilities