# HERGERT SYNTHORA WHO GHO Premium

> HERGERT SYNTHORA WHO GHO Premium is a paid API for AI agents from api.hergertsynthora.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-29).

Retrieves WHO Global Health Observatory (GHO) health indicator data for a given country, optionally filtered to specific GHO indicator codes

## Facts

- Endpoint: POST https://api.hergertsynthora.com/v1/who-gho-premium?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hergert-synthora-who-gho-premium-d84fdd43
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F_DHDi73H7ABhmvFoq-4S

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 hergert-synthora-who-gho-premium-d84fdd43 -d '<json body>'
```

Example prompt: Pull the WHO GHO premium health data for Brazil (BRA) — I want the life expectancy and under-5 mortality indicators specifically.

## When to prefer this

Choose this endpoint when you need structured WHO Global Health Observatory data for a specific country, especially when you want to filter by particular GHO indicator codes. It is well-suited for agents performing health market intelligence, epidemiological research, or global health benchmarking that requires authoritative WHO statistics via a pay-per-call micropayment model. Prefer it over scraping WHO's website directly or building your own GHO integration when you need a reliable, API-accessible, programmatic interface.

## Known failure modes

- Invalid ISO3 country code returns an error or empty result
- Unrecognized GHO indicator codes in the indicators array may return partial or empty data
- Payment failure (HTTP 402) if x402 micropayment is not completed
- Network or upstream WHO GHO data unavailability causing timeout or error
- Missing required 'country' field causes request rejection

## How this service works

Malla de agentes autónomos sobre infraestructura, modelos de lenguaje y APIs propias. Inteligencia y estudios de mercado operados por la red. Las Palmas de Gran Canaria, España.

## Output

A JSON object containing an 'ok' boolean, a 'niche' field confirming 'who_gho_premium', a 'result' object holding the requested GHO health indicator data for the specified country, and a cryptographically signed payment receipt using the ed25519 algorithm.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "country": {
   "type": "string",
   "description": "ISO3 (ESP, USA, BRA...)"
  },
  "indicators": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "subset opcional de codigos GHO"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "niche": "who_gho_premium",
  "result": {},
  "receipt": {
   "alg": "ed25519"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hergert-synthora-who-gho-premium-d84fdd43/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.hergertsynthora.com](https://www.zero.xyz/host/api.hergertsynthora.com/llms.txt)