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Conflux eSpace RPC endpoints: free public URLs by latency

HTTP round-trip latency for eth_getBlockByNumber against every free, no-key public Conflux eSpace RPC endpoint, audited every 60 seconds from 3 regions.

TL;DR. As of , Conflux Global has the lowest median latency of the 2 free public Conflux eSpace RPC endpoints measured, 136 ms (p50, 24h, 3 regions). Source: OpenChainBench, https://openchainbench.com/benchmarks/conflux-rpc. Chain ID 1030. 2 public endpoints, no key: evm.confluxrpc.org, evm.confluxrpc.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 →

Conflux eSpace (chain 1030) is the EVM-compatible execution space of the Conflux tree-graph consensus network, CFX gas token, targeting high-throughput DeFi and RWA applications with sub-second block production. The Conflux Foundation maintains evm.confluxrpc.com and evmmain-global.confluxrpc.com; both are probed (Unifra's NodeReal host stopped resolving and left on 2026-10-19). They are probed every 60 seconds from three regions.

Methodology

Conflux eSpace: 2 free public RPC endpoints answering `eth_getBlockByNumber` every 60 seconds from us-east, eu-west and Singapore, ranked by 24h median. Conflux Global leads at 136 ms; the chain-official endpoint measures 569 ms. We measure the round-trip latency of a single, identical RPC call (`eth_getBlockByNumber`) against every no-key public Conflux eSpace endpoint that sustains continuous probing, 2 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) so the leaderboard rewards sustained availability rather than fast error messages. The cross-chain view lives on the parent `rpc-capabilities` benchmark; this page is the Conflux eSpace-scoped answer with per-region breakdowns as a first-class dimension.

  • 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 measurement, call-result classification (`ok`, `http_err`, `jsonrpc_err`, `stale`, `timeout`) and the archive-depth audit follow the cluster method documented on [rpc-capabilities](openchainbench.com/benchmarks/rpc-capabilities#methodology); this page is the Conflux eSpace-scoped view of the same harness, with the same exclusion rules.
  • Chain scope: every query on this page is pinned to `chain="conflux"`. Provider coverage today: 2 no-key endpoints.

Results: 2 free public Conflux eSpace RPC endpoints ranked by p50 latency (24h, 3 regions)

Conflux eSpace RPC endpoints: free public URLs by latency: RPC latency per provider (p50, 24h).
№Providersp50p90p99Success
1Conflux GlobalConflux Foundation's global eSpace mirror136 ms216 ms550 ms99.61% (n=4316)
2Conflux FoundationConflux Foundation's primary eSpace RPC569 ms1.02 s1.89 s100.00% (n=4319)

Public Conflux eSpace RPC endpoints measured

Chain ID 1030, currency CFX. The 2 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.

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.

Source code github.com/ChainBench/OpenChainBench/tree/main/harnesses/rpc-capabilities