# World Bank Services Value Added Share by Country (Suverse Proxy)

> World Bank Services Value Added Share by Country (Suverse Proxy) is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.07/call, status unknown (last checked 2026-09-16).

Returns the annual Services Value Added as a share of GDP for any country, sourced from World Bank Open Data, as a time series by ISO country code.

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-wb-services-value
- Price: $0.07/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/world-bank-services-value-added-share-by-country-suverse-proxy-07bfe3b2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qSeiiGFh-rztc_uDToDBk

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-services-value-added-share-by-country-suverse-proxy-07bfe3b2 -d '<json body>'
```

Example prompt: Can you pull the World Bank services value added share of GDP time series for France using its ISO code FR? I want to see all the available yearly data.

## When to prefer this

Choose this endpoint when you need historical yearly World Bank data on services sector contribution to GDP for any country, without managing a World Bank API key. Ideal for macro, demographic, and cross-country comparative analysis in agentic workflows where keyless access and structured time series output are required.

## Known failure modes

- Invalid or unsupported ISO country code returns an error or empty result
- World Bank upstream data unavailable or missing for certain countries/years returns partial or empty series
- Payment not completed (x402) results in a 402 response before data is returned
- Network timeout if World Bank upstream is slow

## How this service works

Services Value Added Share 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 time series array with country name, ISO code, year, and services value added as a percentage of GDP for each available year in the World Bank dataset. No API key is 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-services-value-added-share-by-country-suverse-proxy-07bfe3b2/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)