shelfscan.io

{
  "type": "object",
  "properties": {
    "upc": {
      "anyOf": [
        {
          "type": "string",
          "pattern": "^\\d{12}$",
          "description": "UPC-A: 12 digits including the check digit, e.g. 036000291452"
        },
        {
          "type": "string",
          "pattern": "^[01]\\d{7}$",
          "description": "UPC-E: 8 digits (number system 0 or 1, 6 data digits, check digit), e.g. 04252614"
        }
      ],
      "description": "Board game UPC barcode in UPC-A or UPC-E format"
    },
    "search": {
      "description": "Game title to search for when the UPC has no verified match, e.g. \"Wingspan\"",
      "type": "string",
      "minLength": 1
    }
  },
  "required": [
    "upc"
  ]
}