# Vextorium Country Rankings by World Bank Indicator

> Vextorium Country Rankings by World Bank Indicator is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-20).

Returns a ranked list of countries sorted by a World Bank indicator (GDP, inflation, population, CO2, etc.) using the latest available data from the past 5 years.

## Facts

- Endpoint: POST https://api.vextorium.com/ranking-paises-pago?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-country-rankings-by-world-bank-indicator-c3c9228a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Vt2JwGKGIXGpI9dLDrKkt

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 vextorium-country-rankings-by-world-bank-indicator-c3c9228a -d '<json body>'
```

Example prompt: Show me the top 30 countries ranked from highest to lowest GDP per capita using World Bank data.

## When to prefer this

Prefer this endpoint when you need a multi-country comparison ranked by a specific World Bank macroeconomic, demographic, or environmental indicator. It is ideal for research, dashboards, or reports requiring cross-country rankings. Choose this over general data APIs when you need the latest available value per country in a single sorted call rather than time-series data.

## Known failure modes

- Invalid indicator code returns an error or empty ranking
- Limit outside 1-250 range may be rejected or clamped
- Missing required body fields (indicador, orden) causes a validation error
- Some indicators may have sparse data for certain countries, resulting in fewer entries than the requested limit

## How this service works

World ranking of countries by a World Bank indicator (GDP, GDP per capita, growth, inflation, population, unemployment, public debt, life expectancy, CO2 per capita, renewables, FDI...), latest value of each country from the last 5 years.

## Output

Returns a JSON object with the indicator code, sort order, data source (World Bank WDI, CC BY 4.0), total number of countries included, and a ranked array of country entries — each with position, 3-letter country code, country name, indicator value, and the year of the data point.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "orden": {
   "enum": [
    "mayor",
    "menor"
   ],
   "type": "string"
  },
  "limite": {
   "type": "integer",
   "description": "Countries (1-250, default 20)"
  },
  "indicador": {
   "type": "string",
   "description": "pib_usd, pib_per_capita_usd, crecimiento_pib_pct, inflacion_pct, poblacion, paro_pct, deuda_publica_pct_pib, esperanza_vida, co2_per_capita_t, renovables_pct_energia..."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "orden": "mayor",
  "fuente": "Banco Mundial, World Development Indicators (CC BY 4.0)",
  "paises": 210,
  "ranking": [
   {
    "anio": 2024,
    "pais": "MCO",
    "valor": 288001.575,
    "nombre": "Monaco",
    "posicion": 1
   },
   {
    "anio": 2024,
    "pais": "LIE",
    "valor": 220167.225,
    "nombre": "Liechtenstein",
    "posicion": 2
   },
   {
    "anio": 2025,
    "pais": "LUX",
    "valor": 147252.179,
    "nombre": "Luxembourg",
    "posicion": 3
   },
   {
    "anio": 2024,
    "pais": "BMU",
    "valor": 142250.433,
    "nombre": "Bermuda",
    "posicion": 4
   },
   {
    "anio": 2025,
    "pais": "IRL",
    "valor": 131592.463,
    "nombre": "Ireland",
    "posicion": 5
   },
   {
    "anio": 2025,
    "pais": "CHE",
    "valor": 114769.012,
    "nombre": "Switzerland",
    "posicion": 6
   },
   {
    "anio": 2024,
    "pais": "CYM",
    "valor": 104292.901,
    "nombre": "Cayman Islands",
    "posicion": 7
   },
   {
    "anio": 2025,
    "pais": "SGP",
    "valor": 98813.979,
    "nombre": "Singapore",
    "posicion": 8
   },
   {
    "anio": 2025,
    "pais": "ISL",
    "valor": 98323.485,
    "nombre": "Iceland",
    "posicion": 9
   },
   {
    "anio": 2025,
    "pais": "NOR",
    "valor": 94594.193,
    "nombre": "Norway",
    "posicion": 10
   }
  ],
  "codigo_bm": "NY.GDP.PCAP.CD",
  "indicador": "pib_per_capita_usd"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-country-rankings-by-world-bank-indicator-c3c9228a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)