# Clonecho Cereal Yield by Country

> Clonecho Cereal Yield 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 2026-09-15).

Returns the latest cereal yield in kilograms per hectare for every country worldwide as a JSON dataset.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/cereal-yield
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/clonecho-cereal-yield-by-country-da959fb7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kL4MIAgLqvtphGB-JJ89W

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-cereal-yield-by-country-da959fb7 -d '<json body>'
```

Example prompt: Can you pull the latest cereal yield figures in kilograms per hectare for every country? I need the full global dataset.

## When to prefer this

Use this endpoint when you need a quick, no-parameter snapshot of the latest cereal yield (kg/ha) across all countries in a single call. Ideal for agricultural analysis, food security research, or global comparisons without needing to specify a country or year — the endpoint returns everything in one response.

## Known failure modes

- Payment failure (402) if USDC payment is not provided or insufficient
- Data unavailability if upstream source has not been updated recently
- Empty or partial dataset if some countries have missing data
- Network timeout or server error (5xx) for infrastructure issues

## How this service works

Latest cereal yield in kilograms per hectare across every country. Returns JSON.

## Output

A JSON object containing the most recent cereal yield values (in kilograms per hectare) for every country and region worldwide, likely keyed by country name or ISO code with corresponding yield figures and possibly the reference year.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/clonecho-cereal-yield-by-country-da959fb7/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)