World Bank Economic Indicators#

Free World Bank macro-economic data API. Access GDP, inflation, poverty rates, trade data, and 1,500+ development indicators for 217 economies. No subscription required — replaces paid economic data subscriptions.

Parameters#

ParameterTypeRequiredDescriptioncountry_codestring✅ISO 3166-1 alpha-2 (or all for all countries)indicatorsarray✅World Bank indicator codes (e.g., NY.GDP.MKTP.CD)date_rangestring❌Year range e.g. 2015:2024``per_pageinteger❌Results per page (default: 50, max: 1000)

Example Response#

json

{
  "country": "Brazil",
  "iso2": "BR",
  "indicators": {
    "NY.GDP.MKTP.CD": {"label": "GDP (current US$)", "value": 2080000000000, "year": 2023},
    "FP.CPI.TOTL.ZG": {"label": "Inflation, consumer prices (annual %)", "value": 4.62, "year": 2023},
    "SL.UEM.TOTL.ZS": {"label": "Unemployment (% of labor force)", "value": 7.8, "year": 2023},
    "NE.TRD.GNFS.ZS": {"label": "Trade (% of GDP)", "value": 38.1, "year": 2023}
  }
}

Use Cases#

• Emerging market investment research and screening
• Country economic risk model data ingestion
• Academic economic research data collection

Access#

bash

# x402 endpoint — pay $0.01 USDC per call (Base mainnet)
POST https://x402.ntriq.co.kr/world-bank-econ

# Service catalog
curl https://x402.ntriq.co.kr/services

x402 micropayments — USDC on Base, gasless EIP-3009