Question: Where can I get Admin account and relayer account details. [Newbie, Unclear from docs]

[spunkyshooter]

I am trying to setup ChainBridge

I was following doc: https://edge-docs.polygon.technology/docs/additional-features/chainbridge/deploy-contracts

# Deploy all required contracts into Polygon PoS chain
$ cb-sol-cli deploy --all --chainId 99 \
  --url https://rpc-mumbai.matic.today \
  --privateKey [ADMIN_ACCOUNT_PRIVATE_KEY] \
  --relayers [RELAYER_ACCOUNT_ADDRESS] \
  --relayerThreshold 1

Where can I get these details below ?
ADMIN_ACCOUNT_PRIVATE_KEY
RELAYER_ACCOUNT_ADDRESS
RELAYER_ACCOUNT_PRIVATE_KEY

These are my assumptions:

• I can use the metamask wallet account as admin account and use its private key.
• For Relayer, I need to create a new account in metamask and use.

[Kourin1996]

@spunkyshooter Hi, Thank you for your questions.

You can any accounts you want to use for admin and relayer account. If you're using Metamask, you can get the private key by exporting in account details.

The address of the private key which you gave when you run cb-sol-cli deploy command will be assigned admin role as default. This admin role is required to run some specific method call in bridge like registering resource, chainging fee and setting burnable.

On the other hand, relayer account is needed to run relayer. Only allowed relayer accounts can give proposals and votings to bridge contract from the signal in source chain. --relayers in cb-sol-cli deploy command gives bridge initial relayer addresses. You need to give same address you specified there to config.json for relayer configuration.

Please check the below link for more details.
https://edge-docs.polygon.technology/docs/additional-features/chainbridge/requirements

[zivkovicmilos]

@Kourin1996

Converting this to a discussion