Maventa expects that all content is UTF-8 encoded! Any other format will result as garbage. Maventa does not check or correct your input, and therefore you must make sure that all information is sent using the correct encoding.

More info about UTF-8 from http://www.utf-8.com/.

Response Content Type

The response indicates the response type in the HTTP Content-Type header:

XML: Content-Type: text/xml;charset=utf-8