I’m not looking to measure anything apart from whether the target implodes (or charges me $squillion).
The API might (hopefully not, but might) take 2 or more seconds to complete, so when called many times a second there will be like a wave of simultaneous calls in progress, peaking at I-don’t-know-what.
I don’t know where the limits of Anvil are, or what financial impact that might have if I run this on AWS or Heroku, so i need to try it.