# World Bank Consumer Price Inflation (CPI) by Country

> World Bank Consumer Price Inflation (CPI) 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 consumer-price inflation rate (%) for every country and region worldwide in a single parameterless JSON response.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/worldbank-inflation-cpi
- 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-consumer-price-inflation-cpi-by-country-bbc7110a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I61z8DEqPNxpmhzN9WPJl

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-consumer-price-inflation-cpi-by-country-bbc7110a -d '<json body>'
```

Example prompt: Can you pull up the latest annual consumer-price inflation rates for every country and region in the world — I want to see the full World Bank CPI list in one go?

## When to prefer this

Use this endpoint when you need a complete, ready-to-consume snapshot of the latest annual CPI inflation rates for all countries and regions worldwide in a single call, without needing to specify any parameters or handle pagination. Ideal for dashboards, economic comparisons, or enriching country-level datasets with current inflation context. Prefer this over building your own World Bank API integration when low-latency, zero-config access is needed.

## Known failure modes

- Service unavailable (HTTP 5xx) if the upstream World Bank data source is unreachable
- Payment required error (402) if USDC payment of $0.02 is not provided
- Empty or stale dataset if World Bank has not yet published the current year's figures
- Malformed JSON if there is a provider-side serialization issue

## How this service works

Latest consumer-price inflation (annual %) for every country and region, one value each. No params. Returns JSON.

## Output

A JSON object containing the most recent annual consumer-price inflation (CPI, %) value for every country and world region tracked by the World Bank, one entry per country/region, with no filtering or pagination required.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/world-bank-consumer-price-inflation-cpi-by-country-bbc7110a/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)