Endpoint
mainnet-s4-ethapi.quarkchain.io
A public QuarkChain Mainnet Shard 4 RPC endpoint operated by quarkchain. It answered when we last checked.
https://mainnet-s4-ethapi.quarkchain.ioLast check
- Status
- Answered506 ms
- Checked at
- 2026-08-25 23:59:19 UTC
- Block height reported
- 23,656,508
- Transport
- HTTP JSON-RPC
One request from one machine, twice an hour. Not a latency measurement — see methodology.
Network
- Network
- QuarkChain Mainnet Shard 4 (testnet)
- Chain ID
- 100005
- Currency
- QKC
Your wallet will show you the chain ID and endpoint before adding anything.
Other endpoints that work
Ordered by what answered, so a replacement is one click away.
- http://eth-jrpc.mainnet.quarkchain.io:39004Answered336 ms