currencies.conf

# This configuration file is written in HOCON - HOCON syntax applies.
[
  {
    "name" : "Generic Currency",
    "id": "eca:generic",
    "uuid": "00000000-086a-b989-0000-000000526bc6", # This specific UUID marks your primary currency. This UUID must be considered constant.
    # The supply attribute describes the format that should be used when formatting a currency
    "supply": [
      {
        "priority": 1, # Higher priority means applied later. In this case the format with the lowest applicable priority scalar value is choosen.
        "format": "%0.2fc",
        "langauges": [
          # Empty list means that it is applicable to any language
        ]
      }
    ],
    "accept": {
      "transforms": [
        {
          "data": "false", # Reject input string by default (can also be 0)
          "store": { "variable": "return", "as": "STRING", "via": "STORE" }
        },{
          "validFor": {
            "patternMatches": "[0-9]+(?:[\.,][0-9]+)?[kKmMgGtTpP]?\s*[cC]",
            "from": "input"
          },
          "data": "true" # Accept input string if condition applies
          "store": { "variable": "return", "as": "STRING", "via": "STORE" }
        }
      ]
    },
    "consumes": {
      "pattern": "([0-9]+)(?:[\.,]([0-9]+))?([kKmMgGtTpP])?(?:\s*[cC])?",
      "capture": [
        { "group": 1, "variable": "prePointDigits", "as": "STRING", "via": "STORE" },
        { "group": 2, "variable": "postPointDigits", "as": "STRING", "via": "STORE" },
        { "group": 3, "variable": "amplitude", "as": "STRING", "via": "STORE" }
      ],
      "transforms": [
        {
          "concat": [ "{prePointDigits}", ".", "{postPointDigits}" ],
          "store": { "variable": "return", "as": "DECIMAL", "via": "STORE" }
        },
        {
          "validFor": {
            "ifPresent": "amplitude"
          }
          "switch": {
            "K": 1000,
            "k": 1000,
            "M": 1000000,
            "m": 1000000,
            "G": 1000000000,
            "g": 1000000000,
            "T": 1000000000000,
            "t": 1000000000000,
            "P": 1000000000000000,
            "p": 1000000000000000
          },
          "from": "amplitude"
          "store": { "variable": "return", "as": "DECIMAL", "via": "MULTIPLY" }
        }
      ]
    }
  }
]