How often are routing numbers pulled?

Question

We would like to use the service for routing number validation and to assist the user with data entry. How often are routing numbers refreshed in the database source, and where are they being pulled from?

Michael Cogan · Answer

Hi Nicholas, thanks for using our API and for the question.

The API response includes a lastUpdated field that tells when that routing number was refreshed. It usually happens once a year at the end of February. We keep our own database of routing numbers specifically for this API to keep the latency as low as possible.

Thanks again!
Mike

Routing Number Bank Lookup

9.7 / 10

116ms

100%

100%

How often are routing numbers pulled?