SYSTEM AND METHOD FOR MULTI-STAGE GENERATION OF RESPONSES TO DATA REQUESTS

A method includes: receiving, at an intermediation server from a client subsystem, a data request including a set of request parameters; transmitting the set of request parameters from the intermediation server to a plurality of provider subsystems; receiving, at the intermediation server, respective initial responses each containing sets of initial response data corresponding to the request parameters; sending, from the intermediation server to at least one of the provider subsystems, a secondary request for updated response data, the secondary request including an indication of at least one set of initial response data; receiving, in response to the secondary request, the updated response data; and transmitting the updated response data to the client subsystem.