There is not reason why your couldn't expose an endpoint that lets you marked completed a filtered query. You can implement arbitrary DSLs over REST / GraphQL.

There is not reason why your couldn't expose an endpoint that lets you marked completed a filtered query. You can implement arbitrary DSLs over REST / GraphQL. Philosofically, there is no difference though each have their own connotations. You expect RPCs to be much more integrated in a language and an API to run over standard transport protocols using standard data formats. However, this is isomorph.