# World Bank Annual GDP Growth by Country

> World Bank Annual GDP Growth 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 annual GDP growth rate (%) for every country and region worldwide as a single JSON response with no parameters required.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/worldbank-gdp-growth
- 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-annual-gdp-growth-by-country-c14df28e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8e7fdJM8lc2zr_twtMpP5

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-annual-gdp-growth-by-country-c14df28e -d '<json body>'
```

Example prompt: Can you pull up the latest annual GDP growth rates for every country in the world so I can compare economic performance across regions?

## When to prefer this

Use this endpoint when you need a comprehensive, no-configuration snapshot of annual GDP growth rates for all countries and regions at once, sourced from World Bank. Ideal for dashboards, economic comparisons, or enriching country-level data without needing to specify individual country codes or date parameters.

## Known failure modes

- Upstream World Bank data unavailable or stale — returns cached or error response
- Payment of $0.02 USDC not processed — 402 Payment Required returned
- Network timeout from the clonecho proxy layer
- Malformed JSON if upstream data format changes

## How this service works

Latest annual GDP growth (%) for every country and region, one value each. No params. Returns JSON.

## Output

A JSON object containing the most recent annual GDP growth percentage for every country and world region, sourced from World Bank data, with one value per entry and no filtering or pagination needed.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/world-bank-annual-gdp-growth-by-country-c14df28e/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)