To override the Content-type in your clients, use the HTTP Accept Header, append the .json suffix or ?format=json
To embed the response in a jsonp callback, append ?callback=myCallback
HTTP + JSON
The following are sample HTTP requests and responses.
The placeholders shown need to be replaced with actual values.
POST /KlaviyoSubscribeRequest HTTP/1.1
Host: cdnapidev-cdnx.greysheet.com
Accept: application/json
Content-Type: application/json
Content-Length: length
{"Email":"String","FirstName":"String","LastName":"String","Company":"String","Source":"String"}
HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: length
{"Data":"String","Total":0,"OpCode":0,"ErrorText":"String","RequestTime":"String","ResponseTime":"String","TotalExecutionTime":"String","CachedResponse":false}