# WHO Global Health Observatory Indicator Search

> WHO Global Health Observatory Indicator Search is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status down (last checked 2026-08-24).

Searches the WHO Global Health Observatory indicator catalog by keyword and returns matching indicator codes and metadata.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/who-indicators
- Price: $0.02/call
- Payment: x402
- Status: down
- Last checked: 2026-08-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/who-global-health-observatory-indicator-search-46911a6a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Wd-k0hR55px7-3PcBW50l

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 who-global-health-observatory-indicator-search-46911a6a -d '<json body>'
```

Example prompt: Can you search the WHO Global Health Observatory indicator catalog for 'tuberculosis' and give me the matching indicator codes?

## When to prefer this

Use this endpoint when you need to discover or look up WHO Global Health Observatory indicator codes by topic keyword before fetching actual health data. Ideal for programmatically resolving human-readable health topics (e.g. 'malaria', 'obesity') to official WHO indicator identifiers.

## Known failure modes

- Missing or empty q parameter returns error or empty results
- Obscure or misspelled keyword returns zero matches
- API returns HTTP 402 if payment is not provided
- Rate limiting or server errors return 5xx responses
- Non-health-related keywords may return empty result set

## How this service works

HEALTH: search WHO Global Health Observatory indicator catalog by keyword → indicator codes. ?q=keyword. Returns JSON.

## Output

A JSON array or object listing WHO GHO indicator codes and associated metadata (names, descriptions) that match the provided keyword query.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/who-global-health-observatory-indicator-search-46911a6a/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)