# Onboard to Mastercard Checkout Solutions
source: https://developer.mastercard.com/mastercard-checkout-solutions/tutorial/integrate_apis_mvct/step1/index.md

## Step 1. Onboard to Mastercard Checkout Solutions {#step-1-onboard-to-mastercard-checkout-solutions}

You should work with your [Mastercard representative](https://developer.mastercard.com/mastercard-checkout-solutions/documentation/support/index.md#get-help) to complete all the onboarding activities.