# Remove MIK Use this endpoint to submit a request to remove a Melissa Identification Key (MIK) from the system. ## Remove a MIK - [GET /removeMIK](https://md-developer-portal-staging.redocly.app/apis/contribution/remove-mik/removemikget.md): Uses HTTPS GET to accept one input record and returns the response in JSON format. There are three ways to use this endpoint, depending on what request properties you send in. Option 1 Required Fields: - id - act - mik Option 2 Required Fields: - id - act - a1 - a2 - city - first - last - postal - state Option 3 Required Fields: - id - act - a1 - a2 - city - full - postal - state ## Remove a MIK - [POST /removeMIK](https://md-developer-portal-staging.redocly.app/apis/contribution/remove-mik/removemikpost.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. There are three ways to use this endpoint, depending on what request properties you send in. Option 1 Required Fields: - CustomerID - Action - MelissaIdentificationKey Option 2 Required Fields: - CustomerID - Action - AddressLine1 - AddressLine2 - City - FirstName - LastName - PostalCode - State Option 3 Required Fields: - CustomerID - Action - AddressLine1 - AddressLine2 - City - FullName - PostalCode - State