# World Bank Government Debt-to-GDP Time Series

> World Bank Government Debt-to-GDP Time Series is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.07/call, status unknown (last checked 2026-09-14).

Returns the central government debt as a share of GDP for any country, as a yearly World Bank Open Data time series identified by ISO country code.

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-wb-gov-debt
- Price: $0.07/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/world-bank-government-debt-to-gdp-time-series-7689cfdf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TExZhBzgOmDMqccjZiGV_

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-government-debt-to-gdp-time-series-7689cfdf -d '<json body>'
```

Example prompt: Can you pull the World Bank central government debt-to-GDP time series for Japan using its ISO country code, so I can see how fiscal leverage has changed year by year?

## When to prefer this

Choose this endpoint when you need keyless, structured access to World Bank central government debt-to-GDP data as a yearly time series for any country identified by ISO code, especially for macro research, fiscal comparison, or cross-country demographic and economic analysis. Prefer it over direct World Bank API calls when you want a simplified, agent-friendly interface with no key management and x402 micropayment support.

## Known failure modes

- Invalid or unrecognized ISO country code returns an error or empty dataset
- Countries with limited World Bank data coverage may return sparse or null values for many years
- Network or proxy errors return non-200 status
- Missing required body fields result in a validation error

## How this service works

Central Government Debt Share Of GDP 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

A time series array for the specified country containing yearly observations of central government debt as a percentage of GDP, along with the country name and ISO code, sourced from World Bank Open Data. No API key required.

## 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-government-debt-to-gdp-time-series-7689cfdf/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)