# DPT Immunization Coverage by Country

> DPT Immunization Coverage 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 DPT (diphtheria-pertussis-tetanus) immunization coverage rates among children aged 12-23 months for every country.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/immunization-dpt
- 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/dpt-immunization-coverage-by-country-7b00325c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iYvNR74o6I0YxwoLWrwAz

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 dpt-immunization-coverage-by-country-7b00325c -d '<json body>'
```

Example prompt: Can you pull the latest DPT immunization coverage rates for children aged 12-23 months across all countries? I need the most recent figures for a global health comparison.

## When to prefer this

Use this endpoint when you need a comprehensive, up-to-date global snapshot of DPT vaccination coverage among young children (12-23 months) without needing to query by specific country — it returns all countries in a single call, making it ideal for cross-country comparisons, global health dashboards, or research pipelines.

## Known failure modes

- Payment not processed — 402 response if USDC payment header is missing or insufficient
- Data may lag behind real-world updates by 1-2 years depending on WHO/World Bank reporting cycles
- Some countries may have missing or null coverage values if data was not reported
- Network timeout if upstream data provider is unavailable

## How this service works

Latest DPT immunization coverage among children aged 12-23 months across every country. Returns JSON.

## Output

A JSON array containing the latest DPT (diphtheria-pertussis-tetanus) immunization coverage percentage for children aged 12-23 months, with one entry per country, including country name, country code, coverage rate, and the year of the most recent data available.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dpt-immunization-coverage-by-country-7b00325c/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)