# DataNexusAI Economic Country Overview

> DataNexusAI Economic Country Overview is a paid API for AI agents from api.datanexusai.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-28).

Returns a structured economic overview for a given country code, aggregating data from OECD, Eurostat, ECB, and World Bank sources.

## Facts

- Endpoint: GET https://api.datanexusai.org/api/economic/country/%7Bcode%7D/overview?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/datanexusai-economic-country-overview-3c657fee
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lpHoKXhCFnOvsgtdGZqmu

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 datanexusai-economic-country-overview-3c657fee
```

Example prompt: Can you pull the economic overview for Germany from DataNexusAI? I want to see what macroeconomic data sources like OECD, Eurostat, and World Bank say about it.

## When to prefer this

Choose this endpoint when you need a quick, aggregated snapshot of which major international economic datasets (OECD, Eurostat, ECB, World Bank) cover a specific country, and want a single call to orient further economic research rather than querying each provider separately. Ideal for EU and OECD member countries.

## Known failure modes

- Invalid or unsupported country code returns an error or empty source list
- Payment failure (x402 USDC micropayment not completed) results in 402 status and no data
- Country with no coverage in any data source returns empty sources_present array
- Network or upstream data provider outage causes delayed or partial response

## How this service works

Public data API for SEBRA payments, PTP road accidents, Hearthstone cards, EU agri-food prices, and trade/market analytics. Paid data endpoints use x402 (USDC micropayments). Docs and discovery endpoints are free.

Machine-readable discovery: `https://api.datanexusai.org/openapi.json`, `https://api.datanexusai.org/llms.txt`, `https://api.datanexusai.org/.well-known/x402`.

Human docs: `/docs` and `/api/`.

## Output

A JSON object confirming the country code queried, the endpoint name ('country_overview'), and an array listing which major data sources (e.g. OECD, Eurostat, ECB, World Bank) have data present for that country, enabling further drill-down queries.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "country": "DE",
  "endpoint": "country_overview",
  "sources_present": [
   "oecd",
   "eurostat",
   "ecb",
   "worldbank"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/datanexusai-economic-country-overview-3c657fee/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.datanexusai.org](https://www.zero.xyz/host/api.datanexusai.org/llms.txt)