#!/bin/bash

f() {
  for i in {1..5}; do
    curl -X 'POST' \
      "http://$1:9999/api/" \
      -H 'accept: application/json' \
      -H 'Content-Type: application/json' \
      -d '{
      "type": "Item",
      "quantity": 1,
      "address": "Example Address '"$i"'"
    }'
  done
}

f $1