# Services from worldbank-x402.vercel.app on Zero

> worldbank-x402.vercel.app serves 4 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/worldbank-x402.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/worldbank-x402.vercel.app/health.json

## Services

- [World Bank Multi-Country Indicator Comparison](https://www.zero.xyz/c/worldbank-x402-vercel-app-3c7e6fd2/llms.txt): $0.004/call via x402. Compares a single World Bank development indicator across up to 10 countries simultaneously, returning the most recent value per country sorted descending.
- [World Bank Development Indicator Lookup](https://www.zero.xyz/c/worldbank-x402-vercel-app-e90ec612/llms.txt): $0.002/call via x402. Fetches historical World Bank development indicator data (GDP, population, life expectancy, etc.) for a specified country using named shortcuts or raw indicator codes.
- [World Bank Macro Dashboard](https://www.zero.xyz/c/worldbank-x402-vercel-app-e02ce3b5/llms.txt): $0.005/call via x402. Returns 10 key development indicators for any country in a single call: GDP, GDP per capita, GDP growth, population, life expectancy, inflation, unemployment, CO2, internet usage, and Gini index.
- [World Bank Country Profile Lookup](https://www.zero.xyz/c/worldbank-x402-vercel-app-562cf1ba/llms.txt): $0.002/call via x402. Returns basic country profile data including name, capital, region, income level, and geographic coordinates for a given ISO2 country code.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)