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coindex.app

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Live precious metals prices, coin melt values, daily bullion deals, and professional numismatic tools.

First seen 2026-10-12 · Last seen 2026-10-12 · Source: webmcp.com

Answer 3 · Act 0 · Transact 0 · Score: Not yet scored

Tool inspector

calculate_melt_value

answer imperative

Calculate precious-metal melt value at the current spot price, either for a Coindex catalog product id (uses its fine metal weight) or for a metal and a fine troy-ounce weight. Melt is metal value only; coins and bars normally trade above it.

Input schema

Property	Type	Required	Description
`id`	string	no	Catalog id, e.g. "ASEA". Use instead of metal + troyOunces.
`metal`	string	no	—
`troyOunces`	number	no	Fine (pure) troy ounces per item.
`quantity`	integer	no	Number of items (default 1).

Raw JSON schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "maxLength": 64,
      "description": "Catalog id, e.g. \"ASEA\". Use instead of metal + troyOunces."
    },
    "metal": {
      "type": "string",
      "enum": [
        "gold",
        "silver",
        "platinum",
        "palladium"
      ]
    },
    "troyOunces": {
      "type": "number",
      "exclusiveMinimum": 0,
      "maximum": 100000,
      "description": "Fine (pure) troy ounces per item."
    },
    "quantity": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100000,
      "description": "Number of items (default 1)."
    }
  },
  "additionalProperties": false
}