I am using Paypal’s API documentation here.
I’m trying to do a POST to the authentication endpoint to be granted an access token to use in future requests, however I keep getting a 401.
Here’s my setup in Zapier:
![](https://uploads-us-west-2.insided.com/zapier-ca/attachment/aa06a3f9-a81a-4b62-9410-631646e79d1c.png)
Note: I did encode my CLIENT_ID:CLIENT_SECRET into Base64 (using https://www.base64encode.org/) prior to testing this call.
Not sure where I went wrong?
![](https://uploads-us-west-2.insided.com/zapier-ca/attachment/a54c9e86-275c-442d-a230-ec5934676bfb.png)