1. Home
  2. Docs
  3. Data Subscriber API Documentation
  4. Auth


Auth is the product that allows you to verify your customer identities.

It’s very helpful to prevent fraud, correct mistyped addresses and phone numbers.

Additionally, when you successfully verify a customer’s identity, you unblock all the data signals that we have:

  • Income aggregated data.
  • Spendings categories.
  • Spendings “delta” (a signal of the spending speed for the customer).

The process to verify a customer works in three steps:

  1. On-board that person via the POST /persons endpoint. You only need first and last name, and email address.
  2. Call the POST /persons/authenticate endpoint, with the personal information for the customer. You will get back a set of questions that they will have to answer. You should display these questions in your app, capture the responses and send them to us.
  3. Call the POST /persons/verify with the responses.

How can we help?