GDP growth (annual %)

# free: send a free key from https://fourzerotwo.si/free
curl -H "X-API-Key: fzt_…" "https://fourzerotwo.si/v1/world-bank/gdp-growth?country=GB"

# no key: returns 402 with the price, for x402 agents
curl -i "https://fourzerotwo.si/v1/world-bank/gdp-growth?country=GB"

{
  "mcpServers": {
    "fourzerotwo": { "type": "http", "url": "https://fourzerotwo.si/mcp" }
  }
}

# the call the agent makes
call_api {"tool": "world-bank__gdp-growth", "arguments": {"country":"GB"}}

More from World Bank Indicators

• Country profile — Region, income level, capital and coordinates for a country.
• All countries — Every country and aggregate with region and income group.
• GDP (current US$) — GDP (current US$) for a country, last 10 years (World Bank WDI NY.GDP.MKTP.CD).
• GDP per capita (current US$) — GDP per capita (current US$) for a country, last 10 years (World Bank WDI NY.GDP.PCAP.CD).
• Population, total — Population, total for a country, last 10 years (World Bank WDI SP.POP.TOTL).
• Inflation, consumer prices (annual %) — Inflation, consumer prices (annual %) for a country, last 10 years (World Bank WDI FP.CPI.TOTL.ZG).
• Unemployment (% of labour force, ILO estimate) — Unemployment (% of labour force, ILO estimate) for a country, last 10 years (World Bank WDI SL.UEM.TOTL.ZS).
• Life expectancy at birth (years) — Life expectancy at birth (years) for a country, last 10 years (World Bank WDI SP.DYN.LE00.IN).
• Individuals using the Internet (% of population) — Individuals using the Internet (% of population) for a country, last 10 years (World Bank WDI IT.NET.USER.ZS).
• Central government debt (% of GDP) — Central government debt (% of GDP) for a country, last 10 years (World Bank WDI GC.DOD.TOTL.GD.ZS).
• Exports of goods and services (% of GDP) — Exports of goods and services (% of GDP) for a country, last 10 years (World Bank WDI NE.EXP.GNFS.ZS).
• Foreign direct investment, net inflows (US$) — Foreign direct investment, net inflows (US$) for a country, last 10 years (World Bank WDI BX.KLT.DINV.CD.WD).

Source: The World Bank, World Development Indicators, licensed under CC BY 4.0.