Unable to create a new empty transfer

[hate5six]

I have a valid API key, however when I try to create an empty transfer I get the following error

>>> T = wt_client.create_transfer()

DEBUG:wetransfer-python-sdk:POST request to <https://dev.wetransfer.com/v1/trans fers> with headers:<{'Content-Length': '23', 'Accept-Encoding': 'gzip, deflate', 'Accept': '/', 'User-Agent': 'WT python SDK v0.2.0', 'Connection': 'keep-aliv e', 'x-api-key': 'EqQpdRGyba5wIqniN29K771troLgjoHn89C4AjHr', 'Content-Type': 'ap plication/json'}> and body:<{"name": "WT Transfer"}>
DEBUG:wetransfer-python-sdk: POST <401> response from <https://dev.wetransfer.co m/v1/transfers> with headers:<{'x-amzn-RequestId': 'a1e1c65e-46d4-11e9-9c0d-01b5 f9dadaff', 'Content-Length': '40', 'Via': '1.1 efdf33ba79ee3aadbfdf7e2b6e838d71. cloudfront.net (CloudFront)', 'X-Cache': 'Error from cloudfront', 'X-Content-Typ e-Options': 'nosniff', 'x-amzn-Remapped-Connection': 'keep-alive', 'Strict-Trans port-Security': 'max-age=31536000; includeSubDomains;', 'x-amz-apigw-id': 'WkHgS E_DDoEFx4w=', 'x-amzn-Remapped-Content-Length': '40', 'Connection': 'keep-alive' , 'X-Amz-Cf-Id': 'Xpw1InyHef0Bsv1aqIv1lPy9I36tut7w_EXFtbXACyJ6M-yKDdqCYQ==', 'x- amzn-Remapped-Date': 'Fri, 15 Mar 2019 03:44:27 GMT', 'Date': 'Fri, 15 Mar 2019 03:44:27 GMT', 'Content-Type': 'application/json'}> and body:<{"error":"Missing Authorization header"}>
ERROR:wetransfer-python-sdk:Failed creating new transfer

[InfiniteFor]

A bit late, but you have to specify the transfer_name.

T = wt_client.create_transfer(transfer_name="My very first Transfer")