POST Request 401 Unauthorized

I am trying to send a POST request but I keep getting 401 Unathorized errors. I am testing using Postman. Here is what I am using, listed below but nothing is working. I tested with the API console and it worked fine here: I am just not sure if what I am including in the headers is correct, I only see two items, authorization and content-type. What am I missing? Any help is appreciated.


Request Type: POST



Authorization: (my API key is placed here)
Content-Type: application/vnd.unbounce.api.v0.4+json


“conversion”: true,
“visitor_id”: “”,
“form_submission”: {
“variant_id”: “a”,
“submitter_ip”: “”,
“form_data”: {
“first_name”: “Mike”,
“last_name”: “Test”,
“email”: “

Nevermind. I figured it out right after I posted this. I had to set authorization to Basic Auth and put in the API key as the username. Now, hopefully I can figure out how to do this with a webhook.