How to deploy a xDai-chain node for RPC swap endpoint used in Swarm

Hi folks,

I am in a middle of deploying a swarm bee hive that involves xDai blockchain node deployment due to its swarm smart contract that resides in xDai chain.

May I know what type of node I should deploy? I suppose it won’t be a validator node neither a delegate node.

How could I deploy it? Esp. using a docker container for the deployment.

Much appreciated for your kind support.