Subscriber API

Details about the Postscript API can be found here:


This integration can be done via setting up your own API call.


  • Go to Postscript, and in KEYWORDS, create a new keyword you want to use to track opt ins from this source. Then select OPT IN and create whatever REPLY you want (what you want the user to get back when they sign up). 

  • Keyword = keyword you set up above

  • Phone = subscriber phone number

  • (optional) Metadata = any json object, which you can then filter by to create segments or automations in Postscript





HEADERS = Authorization : [get this API key from your Postscript account page


DATA = {








Compliance language on popup:


*By signing up via text, you agree to receive recurring automated marketing messages at the phone number provided. Consent is not a condition of purchase. Reply STOP to unsubscribe. Msg & data rates may apply. View our Privacy Policy and Terms of Service.


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