Yes, I agree. That's the reason behind the concept of 'common schemas' for CVM, so different servers can adhere to the same canonical schema. When integrating it with a client, if we use CVM, the user would only need to provide the public key of the server they want to use, or fall back to a default instance, that's it, we could use nprofiles to provide relay hints. The current methods of the Relatr API are basically two: one is a pubkey lookup, which takes a target public key as a parameter, and the other is a search, which takes a query as a parameter. These methods have other optional parameters, but there is no need to define them unless you want to tweak. On the other hand, I was thinking about using trust assertions in Relatr and publish scores once they are computed. In this case, a client could choose to simply fetch the trust assertion. However, this approach would be limited if it cannot find specific public keys. In that case, a call to a server would be required to get the score for the missing trust assertion