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WorldData402 Country Data
x402
WorldData402 Country Data is a paid API for AI agents from worlddata402.worlddata402.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).
Returns global market, government, and reference data for a specific country identified by its country code
Price / call$0.01
Success—
StatusUnknown
How this service works
Global market, government and reference data for AI agents. Pay-per-call over x402 (USDC on Base mainnet).
Output
A structured data object containing global market, government, and reference information for the requested country, likely including fields such as country name, capital, region, population, GDP, currency, government type, and other economic and demographic indicators.
Example use cases
Country economic research for investors
“Get me all the market and economic data you can find for Brazil — GDP, currency, population, trade indicators, that kind of thing.”
Government reference data for compliance checks
“I need official government reference data for South Korea — things like official country name, capital, region, and currency code — for a compliance form I'm filling out.”
AI agent enriching international records
“For each country in our customer database, pull the WorldData402 country profile using the ISO code so we can enrich our records with region, currency, and economic indicators.”
Technical details
Endpoint
POSThttps://worlddata402.worlddata402.workers.dev/v1/country/%7Bcode%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, machine-readable country-level data — including market, government, and economic reference data — on a pay-per-call basis via USDC on Base mainnet. It is ideal for AI agents that need to enrich records with country profiles, perform compliance lookups, or surface economic indicators without committing to a subscription. Prefer it over bulk data providers when you only need occasional country lookups or when the x402 micropayment model fits your agent's cost structure.
Side effects
- Invalid or unrecognized country code returns an error or empty response
- Unsupported country code format (e.g. numeric instead of alpha) may cause lookup failure
- Payment failure over x402/USDC results in 402 response and no data returned
- Network timeout or Cloudflare Worker cold start may cause latency spikes
- Country code with no available data may return partial or null fields
Tags
x402
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