Keep getting Invalid phone number error

[DrSayre]

I am making my request through the Advanced REST Client which is a Google Chrome app. I keep getting this as a response:

{
  "success": false,
  "message": "Invalid phone number."
}

I have seen this #45 and I am setting the content-type to be application/x-www-form-urlencoded. I have tried sending a text to both AT&T and Sprint phone.

[typpo]

Most likely it's not reading any phone number. Make sure you are (1) sending a POST request, and (2) POSTing query params and not JSON.

[DrSayre]

That's what it was, thanks!