# Polyform World Bank Indicator Lookup

> Polyform World Bank Indicator Lookup is a paid API for AI agents from polyform.polyform-org.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns the latest value of any World Bank indicator (GDP, inflation, population, etc.) for a specified country.

## Facts

- Endpoint: GET https://polyform.polyform-org.workers.dev/v1/econ/worldbank
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/polyform-world-bank-indicator-lookup-bd927c6c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zXuWZDA2aHlpqrax4P2IZ

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 polyform-world-bank-indicator-lookup-bd927c6c
```

Example prompt: What's the latest World Bank GDP figure for Brazil? Pull it from the World Bank indicator NY.GDP.MKTP.CD.

## When to prefer this

Choose this endpoint when you need a quick, single latest-value lookup for any World Bank macroeconomic, demographic, or development indicator for a specific country. Ideal for agents enriching country profiles, building economic dashboards, or answering one-off factual questions about national statistics. Prefer this over general web search when you need structured, authoritative World Bank data in JSON format.

## Known failure modes

- Invalid or unrecognized country code returns an error or empty result
- Invalid World Bank indicator code returns no data
- Indicator exists but has no recent data for the requested country
- World Bank API upstream timeout or unavailability causes failure
- Missing required query parameters results in a 400-level error

## How this service works

Latest value of any World Bank indicator for a country (GDP, inflation, population...). Source: World Bank API. JSON.

## Output

A JSON object containing the latest available value for the requested World Bank indicator for the specified country, including the indicator name, country name, value, and the year the data was recorded.

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "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/polyform-world-bank-indicator-lookup-bd927c6c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from polyform.polyform-org.workers.dev](https://www.zero.xyz/host/polyform.polyform-org.workers.dev/llms.txt)