Endpoint
1rpc.io
A public Harmony Mainnet Shard 0 RPC endpoint operated by 1rpc. It answered when we last checked.
https://1rpc.io/oneLast check
- Status
- Answered130 ms
- Checked at
- 2026-08-25 23:59:19 UTC
- Block height reported
- 92,954,895
- Transport
- HTTP JSON-RPC
One request from one machine, twice an hour. Not a latency measurement — see methodology.
Network
- Network
- Harmony Mainnet Shard 0 (mainnet)
- Chain ID
- 1666600000
- Currency
- ONE
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.
- https://harmony-0.drpc.orgAnswered53 ms
- https://api.harmony.oneAnswered129 ms
- https://api.s0.t.hmny.ioAnswered132 ms
- https://a.api.s0.t.hmny.ioAnswered536 ms
- https://rpc.ankr.com/harmonyNot JSON-RPC
- wss://harmony-0.drpc.orgNot checked