# Fossil Fuel Energy Share by Country

> Fossil Fuel Energy Share 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 fossil fuel energy as a percentage of total energy consumption for every country worldwide.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/fossil-fuel-energy
- 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/fossil-fuel-energy-share-by-country-cab54363
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WbetaTEydXL4ZfdzIc9t9

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 fossil-fuel-energy-share-by-country-cab54363 -d '<json body>'
```

Example prompt: Can you pull the latest data on what percentage of total energy consumption comes from fossil fuels for every country in the world?

## When to prefer this

Use this endpoint when you need a global, cross-country comparison of fossil fuel energy dependency with no filtering or parameterization required. Ideal for dashboards, sustainability research, or policy analysis where a full country-level snapshot of fossil fuel share is needed in a single call. Prefer this over manually scraping World Bank or IEA data.

## Known failure modes

- Payment failure or insufficient USDC balance returns a 402 Payment Required error
- Upstream data source unavailability may result in a 503 or stale data
- Malformed requests may return a 400 Bad Request
- Network timeouts if the upstream World Bank or similar data provider is slow

## How this service works

Latest fossil fuel energy as a share of total energy consumption across every country. Returns JSON.

## Output

A JSON object containing, for every country, the latest available value of fossil fuel energy as a share of total energy consumption (expressed as a percentage), along with associated metadata such as country name, country code, and the year of the data point.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fossil-fuel-energy-share-by-country-cab54363/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)