# Greece Trade and Investment Indicators (World Bank WDI)

> Greece Trade and Investment Indicators (World Bank WDI) is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).

Returns three World Bank WDI annual trade and investment indicators for Greece (or another country) over a specified year range, including historical data and latest available observations.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-economy-gr-trade?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/greece-trade-and-investment-indicators-world-bank-wdi-83d4cc57
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__C92gZgbBNOu0Qb4aWFyi

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 greece-trade-and-investment-indicators-world-bank-wdi-83d4cc57 -d '<json body>'
```

Example prompt: Pull the World Bank WDI trade and investment indicators for Greece from 2000 to 2022 and show me the latest available observations.

## When to prefer this

Choose this endpoint when you need structured, authoritative annual trade and investment data for Greece (or another country) sourced directly from the World Bank WDI, especially when you want historical time-series with a known update date. Prefer it over general web search when you need machine-readable, consistently formatted economic indicator data for analysis or dashboards.

## Known failure modes

- Invalid country code (not a 2-letter ISO code) results in a validation error
- Year range outside available WDI data (pre-1960) returns an error or empty series
- World Bank source data may have gaps for specific years, returning nulls for those observations
- Payment failure (insufficient USDC balance) blocks the request
- Network timeout if World Bank upstream is slow

## How this service works

Greece: Trade and investment indicators: Trade and investment indicators for Greece: three World Bank WDI annual indicators with history, source update date and latest available observations. Country and years can be overridden.

## Output

Returns three World Bank WDI annual trade and investment indicator series for the specified country (defaulting to Greece/GR), covering the requested year range. Each indicator includes its historical annual observations, the source update date, and the latest available data point.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "country": {
   "type": "string",
   "default": "GR",
   "pattern": "^[A-Za-z]{2}$"
  },
  "end_year": {
   "type": "integer",
   "minimum": 1960
  },
  "start_year": {
   "type": "integer",
   "minimum": 1960
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/greece-trade-and-investment-indicators-world-bank-wdi-83d4cc57/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)