{
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    "title": "eBay Seller & Market Monitor",
    "description": "Monitor eBay seller inventory and detect listing changes between runs. Track new and removed listings, price updates, availability, shipping, and content changes. Build a baseline, schedule recurring runs, and export structured results via dataset or API.",
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          "sellers"
        ],
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            "title": "Sellers",
            "minItems": 1,
            "maxItems": 20,
            "type": "array",
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                "username",
                "marketplace"
              ],
              "additionalProperties": false,
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                },
                "marketplace": {
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                    "EBAY_US",
                    "EBAY_GB",
                    "EBAY_DE"
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                  "enumTitles": [
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                    "United Kingdom",
                    "Germany"
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              }
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          "maxListingsPerSeller": {
            "title": "Maximum listings per seller",
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          },
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            "title": "Include unchanged listing snapshots",
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          },
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              "apifyProxyGroups": [
                "RESIDENTIAL"
              ]
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