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Integrate corporate card expense management into your platform by submitting card transactions to Findity, which automatically generates expenses for cardholders — enabling reimbursement and bookkeeping. This applies to financial institutions (banks) that issue cards or partners providing cards via CaaS (Card-as-a-Service) platforms.

Customer onboarding

When a customer signs up to use the expense management service, they activate the expense solution from within the card issuer’s scope — preferably from “My Pages” or another suitable location hosted by the card issuer.
This initial step performs three API calls:

Add card to user

In the admin view, add employees as cardholders. An employee can have multiple cards, but most of the time one card connection is sufficient.
Corporate cards have a payment liability setting that dictates how expenses are handled. Payment liability determines who receives and pays the card invoice.

Generate expenses from card transaction

Notify Findity as soon as a purchase is made by a connected cardholder. The closer to real-time the notification, the better the cardholder experience — the expense becomes available in the app immediately after purchase. Each request instantly generates an expense and sends a push notification to the cardholder’s app, allowing them to attach a receipt and submit for approval.

Request fields

Event types

The eventType field tracks the transaction lifecycle. The typical flow is an initial AUTHORIZATION_ACCEPTED followed by a CAPTURE when settlement is completed. → See the Card transaction API reference for full request and response details.

Invoice matching

For corporate-liability cards, all expenses created from card transactions can be grouped within an expense report by invoice number. This facilitates financial control — ensuring all expenses are accounted for and matched to the correct invoice. Update the transaction with an invoice number to group expenses into a corporate card report. As an administrator, you have an overview of all ongoing corporate card reports and their invoice numbers. Administrators can send reminders to users to finalize and submit their reports.
Last modified on August 31, 2026