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Merchandise trade (% of GDP) by Country — History since 1960 (World Bank)

Merchandise trade (% of GDP) for any country or region (ISO-2 code), with the latest value, change vs. previous year and the yearly history (default last 10 years, up to 1960). Indicator TG.VAL.TOTL.GD.ZS.

Call it (no API key)

GET https://api.agentdatahub.de/api/v1/call/wb-merchandise-trade?country=DE&years=10&compact=1

Full metadata: without compact=1 · Markdown: format=llm · Only some fields: add &fields=a,b.c · MCP: tool call_api with {"apiId":"wb-merchandise-trade"}

Parameters

Example response (live, compact)

{
  "apiId": "wb-merchandise-trade",
  "data_freshness": "cached",
  "data": {
    "indicator": "TG.VAL.TOTL.GD.ZS",
    "title": "Merchandise trade (% of GDP)",
    "unit": "% of GDP",
    "country": "DE",
    "latest": {
      "year": "2025",
      "value": 65.4728660301066
    },
    "change_vs_previous": {
      "year": "2024",
      "value": 65.9588077426912,
      "delta": -0.48594171
    },
    "years_available": {
      "from": "1960",
      "to": "2025",
      "count": 66
    },
    "series": [
      {
        "year": "2016",
        "value": 67.5664210244945
      },
      {
        "year": "2017",
        "value": 69.3453961084741
      },
      {
        "year": "2018",
        "value": 70.1501380731818
      },
      {
        "year": "2019",
        "value": 68.7743018854817
      },
      {
        "year": "2020",
        "value": 64.8073191224544
      },
      {
        "year": "2021",
        "value": 69.7735523112544
      },
      {
        "year": "2022",
        "value": 77.6023364738259
      },
      {
        "year": "2023",
        "value": 69.4811881622081
      },
      {
        "year": "2024",
        "value": 65.9588077426912
      },
      {
        "year": "2025",
        "value": 65.4728660301066
      }
    ],
    "full_history_url": "/api/v1/series/wb.TG.VAL.TOTL.GD.ZS.DE?format=csv",
    "served_from": "archive"
  },
  "source": "World Bank World Development Indicators",
  "license": "World Bank CC-BY 4.0 Open Data"
}

Recorded history available: /api/v1/history/wb-merchandise-trade?country=DE&years=10

Source & license