One coordinator address on mainnet and Saigon.

The coordinator is deployed with CREATE3, so it has the same address on both chains. Rehearse on Saigon, then ship the same constructor argument to mainnet.

Coordinator (Ronin mainnet and Saigon)

0xC66eB2e7EE91145875000Ad46B55600000000001

Chain ID: 2020
Public RPC: https://api.roninchain.com/rpc
Explorer: Coordinator on Ronin Mainnet
Chain ID: 202601
Public RPC: https://saigon-testnet.roninchain.com/rpc
Explorer: Coordinator on Ronin Saigon

One coordinator address on mainnet and Saigon.

Ronin Mainnet

Ronin Saigon