Camunda

Hello All, I have a use case to orchestrate a series of API calls synchronously.

For example client ---> service1 --> service 2 --> service 3 in this example the response of service 3 has to be sent back to the client synchronously.

For the above use case, I thought of using Camunda BPM tool, is this feasible using Camunda? or is there any other tool?

We are modernizing our automation platform (type of hype automation). As part of solution looking to put process automation (BPM , Approval etc) on top of RPA solution. For now, we have Camunda & ServiceNow.com platform in landscape. Any suggestion on which is better for doing process automation with UiPath RPA ? Also have use case for Document management .