Helps to have that I have no freakin clue what I’m doing and just fumble through. Works 66% of the time every time. 

 He's tried both Coinos and Cashu.  

 And isn't the script intended to be a workaround to App Store's restriction on allowing zaps? That implies that it's intended to work specifically to the app store version. I would try deleting the app, reinstalling from the App Store, running the script again, and seeing if it works. If not, delete the app you have installed and grab the test flight version and see if that works.  

 Yes. Should work for both. But would definitely start fresh. Takes two minutes. 

 For shits and giggles. Deleted Damus app. Did hard restart of iPhone. Download Damus from Apple App Store. Re authenticated. Run the script- result =0. Restarted Damus. Still no fraking zap icon. 

You lads are awesome but I am so done for tonight. 

 Damn. Tongue has to be on the right side of your mouth.. forgot to say. 

 This is one of the reasons why I hate Apple. When it works as intended, everything is great. But if it requires some special configuration, or special steps to work properly, it just doesn't work. And they lock their products down so tightly that there's almost nothing you can do to finagle it.