# World Bank Tertiary School Enrollment by Country (Suverse Proxy)

> World Bank Tertiary School Enrollment by Country (Suverse Proxy) is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).

Returns World Bank yearly tertiary school enrollment data as a time series for any country identified by ISO code, requiring no API key.

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-wb-tertiary-enrollment
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/world-bank-tertiary-school-enrollment-by-country-suverse-proxy-6888783f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_c6RrEeacuCZVZ8R8187ul

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-tertiary-school-enrollment-by-country-suverse-proxy-6888783f -d '<json body>'
```

Example prompt: Can you pull the World Bank tertiary school enrollment time series for India using its ISO country code? I need the yearly data for demographic and macro analysis.

## When to prefer this

Choose this endpoint when you need World Bank-sourced tertiary enrollment data for any country without managing API keys, especially for cross-country macro or demographic analysis requiring a standardized yearly time series. Prefer this over direct World Bank API calls when operating in an agentic or x402-payment context.

## Known failure modes

- Invalid or unrecognized ISO country code returns empty or error response
- Countries with limited World Bank data coverage may return sparse or incomplete time series
- World Bank data gaps for certain years may result in null values in the series
- Upstream World Bank API unavailability causes proxy to return error
- Malformed request body results in 400-level error

## How this service works

Tertiary School Enrollment for any country by ISO code as a yearly World Bank Open Data time series, no key. Returns country, year, and value. For AI agents doing macro, demographic, and cross country analysis.

## Output

Returns a structured time series with country name, ISO code, year, and tertiary enrollment value (typically gross enrollment ratio as a percentage) sourced from World Bank Open Data, covering multiple decades of annual observations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/world-bank-tertiary-school-enrollment-by-country-suverse-proxy-6888783f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)