API 文档

get/api/v1/Instruments/research/development-indicator-data

Returns the yearly values for one development indicator in a country, including the indicator name, topic, and definition when available.

Instruments

参数

country

query · string

必需的

indicator

query · string

必需的

version

path · string

必需的

响应

200Yearly development indicator series for the country.application/json

{
  "countryIso3": "USA",
  "countryName": "United States",
  "indicatorCode": "NE.TRD.GNFS.ZS",
  "indicatorName": "Trade (% of GDP)",
  "latestYear": 2024,
  "latestValue": 24.7,
  "years": [
    {
      "year": 2023,
      "value": 24.1
    },
    {
      "year": 2024,
      "value": 24.7
    }
  ],
  "fetchedUtc": "2026-07-30T02:00:00Z"
}

400indicator was not supplied.application/json
```
{}
```
404No data is available for that country and indicator.application/json
```
{}
```

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