← 金融与货币

期间比较

GET /compare

将货币对的当前汇率与昨天、1 周前、1 个月前、3 个月前和 1 年前的汇率进行比较,显示每个时段的百分比变化。即时提供货币在不同时间框架内是上涨还是下跌的背景信息。适用于希望向用户展示当前是否为兑换良机的货币转换应用。

参数

base 必填

Base currency

target 必填

Target currency

请求示例

基本用法
curl "https://nordapi.ee/api/v1/compare?base=EUR&target=USD"
EUR/USD period comparison
curl "https://nordapi.ee/api/v1/compare?base=EUR&target=USD"
GBP/NOK period comparison
curl "https://nordapi.ee/api/v1/compare?base=GBP&target=NOK"
USD/SEK period comparison
curl "https://nordapi.ee/api/v1/compare?base=USD&target=SEK"

实时响应

{
  "base": "EUR",
  "comparisons": {
    "1_month_ago": {
      "change": -0.0225,
      "change_pct": -1.9329896907216495,
      "date": "2026-06-07",
      "rate": 1.164
    },
    "1_week_ago": {
      "change": 0.0021,
      "change_pct": 0.18430753027909427,
      "date": "2026-06-30",
      "rate": 1.1394
    },
    "1_year_ago": null,
    "3_months_ago": {
      "change": -0.0291,
      "change_pct": -2.485904664274731,
      "date": "2026-04-08",
      "rate": 1.1706
    },
    "today": {
      "change": 0.0,
      "change_pct": 0.0,
      "date": "2026-07-06",
      "rate": 1.1415
    },
    "yesterday": {
      "change": 0.0,
      "change_pct": 0.0,
      "date": "2026-07-06",
      "rate": 1.1415
    }
  },
  "success": true,
  "target": "USD"
}

响应示例

{"success":true,"comparisons":{"today":{"rate":1.1555},"yesterday":{"rate":1.1489,"change_pct":0.57}}}