使用Oauth 2.0从Exact Online API获得奇怪的响应

I was able to download some PHP code from exact online to connect to their API. Using this, I get logged in and get all the data such as my access token.

Now, when I do a simple http get on start.exactonline.nl/api (exactly as stated on their website), I get a 755 character string back with no meaning to me at all. Below a part of this string, just as an example, the original string I get back is way longer.

¶¨ÿ}6^¾œïvt6ù’Ì>L!3EOï>%àJ¿÷J'ó ü¸ßßAèðh”H ¥ÓÏx™1ëˆÒÝnçïú~©Vtþ•îèÍ”è ãsýëvkäÎa_äRÿÇÃ#ãTaàôþÞˆíØKiP2?¬Ñƒ´^=ƒ{CBiÆ”F3º$WWƒ! =ꨌ09^!x’lc²R‰?È#¸ISÔ„ŽR ¾A0%Q/­Q¢­\äÀ¢^.ËxÁÒ+Un$:ÓjÄÏíÖR`ÎmØãšq.ä* ¬÷îagñ3´[Yx|ÕïùÖÀ‹±´ÌKuf³™

I should actually get an Json package back I suppose, or an error message, but I get this back.

Has anybody have a clue as to what is going on here or what I could check?

Make sure you add CURLOPT_ENCODING => '' to your cURL call, what you're receiving is a raw gzipped file.