# API Reference
source: https://developer.mastercard.com/presentment/documentation/api-reference/index.md

## Overview {#overview}

Offers for Publishers consists of User Account Administration APIs to enable secure enrollment, management, and verification of cardholder profiles within an offers program, supporting key operations such as onboarding, updates, identity validation, and card replacement.

The Presentment APIs help Publishers manage an end-to-end offers program across digital channels, including websites and mobile apps, using all capabilities available through the Offers for Publishers product.

## Next steps {#next-steps}

Now that you have an understanding of all the services endpoints, proceed to the [Integration and Testing](https://developer.mastercard.com/presentment/documentation/integration-and-testing/index.md) section to learn how to integrate and make sure you are ready to begin testing.