# Clonecho Undernourishment Prevalence by Country

> Clonecho Undernourishment Prevalence 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 prevalence of undernourishment as a share of population for every country in JSON format.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/undernourishment
- 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/clonecho-undernourishment-prevalence-by-country-fdd1b674
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D7DUbtjB245WjJl_3UvAt

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 clonecho-undernourishment-prevalence-by-country-fdd1b674 -d '<json body>'
```

Example prompt: Can you pull the latest undernourishment prevalence figures for every country — I want to see what share of each nation's population is undernourished?

## When to prefer this

Choose this endpoint when you need a no-parameter, global snapshot of undernourishment prevalence across all countries simultaneously. Ideal for building dashboards, enriching country-level datasets, or comparing food security metrics internationally without needing to specify individual countries.

## Known failure modes

- Payment not processed — 402 response if x402 payment header is missing or insufficient
- Upstream data source unavailable — may return 5xx or empty payload
- Data staleness — 'latest' value may lag by a year or more depending on source update frequency
- Network timeout — slow response if origin data source is under load

## How this service works

Latest prevalence of undernourishment as a share of population across every country. Returns JSON.

## Output

A JSON object containing the latest available undernourishment rate (as a percentage of population) for every country and region, sourced from global development datasets. No query parameters required.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/clonecho-undernourishment-prevalence-by-country-fdd1b674/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)