Federated API calls

I am relatively new to Traefik, coming from primarily using Ocelot as a gateway, so I am not sure what the terminology is to do what I'm wanting to do & can't seem to find anything on this.

I have many microservices, which Traefik is handling just fine. What I need is a federated search - a single call to https://myapi/search that will call several microservices, pass the search parameters on to each of them, and then combine the results as they come back.

We could federate calls in Ocelot, but I'm not sure how to do this (or if you even can) in Traefik.

Is this possible?