零售金条

零售金商报价

多家金商的零售报价，以及相对现货的溢价。按纯盎司归一，方便比较金币和金条。

GET https://api.metalcharts.org/v1/bullion/?metal=gold

状态: 403
预计 weight: 1
耗时: 1069 ms
落盘时间: 2026-10-27 10:30:57 UTC

查询参数：metal=gold

这把免费 key 读不到这个数据，需要 pro 或更高套餐。

Your plan does not include this data class. Upgrade to pro or higher.

接口要求的套餐：pro

错误: Your plan does not include this data class. Upgrade to pro or higher.; error
所需套餐: pro; required_plan
升级地址: https://metalcharts.org/pricing?tab=api; upgrade_url

字段结构

从这份响应推断出的路径、类型和示例值。数组只展开第一条，用来看字段，不代表全部行。

路径	含义	类型	示例
(root)	(root)	对象	error, required_plan, upgrade_url
error	错误	string	Your plan does not include this data class. Upgrade to pro or higher.
required_plan	所需套餐	string	pro
upgrade_url	升级地址	string	https://metalcharts.org/pricing?tab=api

原始 JSON

{
  "error": "Your plan does not include this data class. Upgrade to pro or higher.",
  "required_plan": "pro",
  "upgrade_url": "https://metalcharts.org/pricing?tab=api"
}