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World Bank Population Density Time Series (Suverse Proxy)
x402
World Bank Population Density Time Series (Suverse Proxy) is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.07/call, status unknown (last checked 2026-10-16).
Returns a yearly population density time series for any country by ISO code, sourced from World Bank Open Data, with no API key required.
Price / call$0.07
Success—
StatusUnknown
How this service works
Population Density for any country by ISO code as a yearly World Bank Open Data time series, no key. Returns country, year, and value. For AI agents doing macro, demographic, and cross country analysis.
Output
Returns a structured time series with the country name, ISO code, and a list of year-value pairs representing population density (people per square kilometer) as reported by the World Bank Open Data dataset.
Example use cases
Emerging market demographic comparison
“Get me the population density time series for Nigeria, Ethiopia, and Bangladesh — I want to compare how their density has evolved over the last 30 years for a demographic analysis report.”
Country macro briefing for investment research
“I'm building a macro briefing on Southeast Asia. Fetch the World Bank population density data for Vietnam, Thailand, and Indonesia so I can include long-run density trends in the analysis.”
Monitoring urbanization trends over time
“Can you retrieve the full historical population density time series for China using its ISO code? I want to track how density has grown as urbanization accelerated.”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/suverse-wb-pop-density?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need historical, yearly population density data from a trusted multilateral source (World Bank) for any country, without needing to obtain or manage an API key. It is ideal for macro, demographic, and cross-country analysis workflows where agents need standardized, comparable density figures over time. Prefer it over raw World Bank API calls when you want a proxied, agent-friendly interface with x402 micropayment support and no authentication overhead.
Side effects
- Invalid or unrecognized ISO country code returns an error or empty dataset
- Country has no World Bank data available for certain years, resulting in null or missing values
- Malformed request body causes a 400-level error
- Payment of $0.07 USDC not fulfilled causes a 402 Payment Required response
- World Bank upstream data unavailability may cause a 503 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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