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World Bank Macro Indicators by Country
x402
World Bank Macro Indicators by Country is a paid API for AI agents from agents.crowdspark.me, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).
Retrieves World Bank macroeconomic indicators (GDP, inflation, unemployment, etc.) for up to 10 countries across a range of years
Price / call$0.003
Success—
StatusUnknown
How this service works
Pay-per-call utilities for AI agents over x402, USDC on Base.
Output
A JSON object containing a 'series' array with each requested country's ISO3 code, country name, and an array of year/value pairs sorted newest first; plus metadata including the indicator's World Bank code and name, the data source attribution, and the last_updated date.
Example use cases
Emerging market economic comparison
“Get me GDP growth rate and inflation for Brazil, India, and South Africa for 2018 through 2023 so I can compare their economic trajectories.”
Debt sustainability research
“What is the debt-to-GDP ratio for Japan, Italy, and Greece for the most recent 10 years available from the World Bank?”
FDI trend analysis
“Pull the foreign direct investment inflows for Vietnam, Indonesia, and Mexico for 2015 to 2022 — I want to see how FDI has trended in those manufacturing hubs.”
Technical details
Endpoint
GEThttps://agents.crowdspark.me/v1/data/macro?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, multi-country macroeconomic time-series data from the World Bank — especially for GDP, inflation, unemployment, trade, or debt metrics — and want a clean JSON response without parsing raw World Bank API responses yourself. Prefer it over direct World Bank API calls for agent workflows requiring minimal integration overhead and x402 micropayment compatibility.
Side effects
- Invalid or unrecognized country code returns empty or error response
- Unknown indicator alias or World Bank code returns error
- Requesting more than 10 countries in a single call may be rejected
- Year range outside available World Bank data returns empty values
- Rate limit or payment failure returns 402 or 429 status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"series": [
{
"iso3": "USA",
"values": [
{
"year": 2025,
"value": 30769700000000
},
{
"year": 2024,
"value": 29298013000000
}
],
"country": "United States"
}
],
"source": "World Bank Open Data API (CC BY 4.0)",
"indicator": {
"code": "NY.GDP.MKTP.CD",
"name": "GDP (current US$)"
},
"last_updated": "2026-10-08"
}
}Tags
x402
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