# Add MIK Use this endpoint to submit a request to add a new Melissa Identity Address Key (MIK). ## Add a new MIK - [POST /addMIK](https://md-developer-portal-staging.redocly.app/apis/contribution/add-mik/addmikpost.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.