APPLICATION PROGRAMMING INTERFACE ("APIS") FOR ACCESSING AND AMALGAMATING DATA FROM INCONGRUENT SOURCES

A system for accessing and amalgamating entity data from a plurality of inconsistent data sources may be provided. The system may include a plurality of databases. The plurality of databases may include a first database and a second database. The first database may include a first plurality of entity datasets. Each entity dataset of the first plurality of entity datasets may relate to an entity. The first database may include a first database identifier for each entity dataset. The second database may include a second plurality of entity datasets. Each entity dataset of the second plurality of entity datasets may relate to an entity. The second database may include a second database identifier for each entity dataset. One entity dataset included in the first database may relate to the same entity as an entity dataset included in the second database. The system may include an indexing system.