# World Bank GDP (Current US$) by Country

> World Bank GDP (Current US$) by Country is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns the latest GDP in current US dollars for every country and region in the world, one value per entity, with no input parameters required.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/worldbank-gdp-current-usd
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/world-bank-gdp-current-us-by-country-d335f6c5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LJu7gNuGhdpjjxSDKAuk9

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

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability world-bank-gdp-current-us-by-country-d335f6c5 -d '<json body>'
```

Example prompt: Pull the latest World Bank GDP figures in current US dollars for every country and region — I want the full global list in one shot.

## When to prefer this

Use this endpoint when you need a comprehensive, zero-parameter snapshot of GDP (current US$) for all countries at once, sourced from World Bank data. Prefer this over country-specific GDP APIs when you need global coverage in a single call, or when building comparisons, rankings, or enriching datasets with economic size context.

## Known failure modes

- Service unavailable or upstream World Bank API outage — returns 5xx error
- Payment not processed or insufficient USDC balance — returns 402 Payment Required
- Rate limiting or quota exceeded — returns 429 Too Many Requests
- Stale or missing data for some countries if World Bank source has gaps

## How this service works

Latest GDP (current US$) for every country and region, one value each. No params. Returns JSON.

## Output

A JSON object containing the latest GDP value in current US dollars for every country and region tracked by the World Bank, one entry per country/region, including the country name, ISO code, GDP value, and the year of the most recent available data point.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/world-bank-gdp-current-us-by-country-d335f6c5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clonecho.builda.company](https://www.zero.xyz/host/clonecho.builda.company/llms.txt)