# Change MAK

Use this endpoint to submit a request to change a Melissa Address Key (MAK).

## Change a MAK

 - [POST /changeMAK](https://md-developer-portal-staging.redocly.app/apis/contribution/change-mak/changemakpost.md): An HTTPS POST is issued with the "ContentType" header specifying the format of the request and
the "Accept" header specifying the format of the response.