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    "title": "Japan Resale Cross-Market Checker — Yahoo, Mercari, PayPay",
    "description": "One keyword, three Japanese resale markets, one call: Yahoo! Auctions sold prices, Mercari (sold out / on sale) and PayPay Flea Market. Returns median and quartiles per market plus the cross-market price gap, every number labelled sold or asking. From $0.02 — no subscription. 日本3市場の相場差を1コールで比較。",
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          "keywords"
        ],
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          "keywords": {
            "title": "Keywords",
            "type": "array",
            "description": "One or more search keywords, compared across every selected market. Japanese usually matches more listings than English (Nintendo Switch, ポケモンカード, ロレックス). Each keyword costs $0.02.",
            "default": [
              "nintendo switch"
            ],
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              "type": "string"
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          },
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            "title": "Markets to compare",
            "type": "array",
            "description": "Which Japanese marketplaces to price. Yahoo! Auctions returns SOLD prices (ended auctions with at least one bid), Mercari can return either, PayPay Flea Market can only return ASKING prices (it does not publish sold listings). The price of a keyword is the same whichever markets you pick.",
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                "paypay_flea"
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                "Yahoo! Auctions Japan — sold (ヤフオク落札)",
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              "on_sale"
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          },
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            "title": "Include individual listings",
            "type": "boolean",
            "description": "Off by default: a run costs a flat $0.02 per keyword, whatever the number of markets. Enable to also get every sampled listing from every market (title, price, status, condition, URL) at +$0.002 per listing.",
            "default": false
          },
          "convertToUsd": {
            "title": "Convert prices to USD",
            "type": "boolean",
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