Systems and methods for injecting data verification into third-party portals via a browser extension

A computer-implemented method, comprising:

• identifying, via a browser extension associated with a first entity and based on content scraped from a portal associated with a second entity different from the first entity, a data requirement associated with an individual for an interaction, the portal being output on a display of a user device of a third entity different than the first and second entities;
• verifying, via the browser extension and by accessing a system associated with the first entity, whether a data element associated with the individual satisfies the data requirement;
• and
• causing, via the browser extension, the display of the user device to output a first visual indication of a result of the verifying.

A system, comprising:

• a processor;
• and
• a memory having programming instructions stored thereon, which, when executed by the processor, causes the system to perform operations comprising:
• identifying, via a browser extension associated with a first entity and based on content scraped from a portal associated with a second entity different from the first entity, a data requirement associated with an individual for an interaction, wherein:
• the portal is output on a display of a user device of a third entity different than the first and second entities;
• and
• the content scraped from the portal associated with the second entity includes first information associated with the interaction, at least one characteristic of the individual, and at least one characteristic of the interaction;
• verifying in near real time, via the browser extension and by accessing a system associated with the first entity, whether a data element associated with the individual satisfies the data requirement;
• determining, via the browser extension and by accessing the system associated with the first entity, second information associated with the interaction based on verifying that the data element associated with the individual satisfies the data requirement and based on the first information and the third entity;
• and
• causing, via the browser extension, the display of the user device to output a first visual indication of a result of the verifying and a second visual indication of the second information associated with the interaction.