# 

Learn how to issue cards for your customers

Wise's Card Issuance allows you to issue both physical and virtual cards to your users, along with a full suite of card management tools such as spending controls and limits.

Wise Platform image
## Architecture 

A key thing about Wise's Card Issuance is that all Wise cards are linked to a Wise [Multi-Currency Account (MCA)](/guides/product/accounts/managing-accounts). An MCA provides multiple balances in different currencies (i.e USD, SGD, EUR) for the card.

## Authentication  

Depending on your partner model, the authentication model will vary. Please see our [connection guides](/guides) to see which is applicable to your integration

Card Issuance Postman Collection