# Briefs402 Country Intelligence Brief

> Briefs402 Country Intelligence Brief is a paid API for AI agents from briefs402.worlddata402.workers.dev, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-30).

Returns a ready-made AI-written intelligence report for a given country, covering capital, GDP, exchange rate, inflation, and key facts, sourced from live data and written under strict no-fabrication rules.

## Facts

- Endpoint: GET https://briefs402.worlddata402.workers.dev/v1/brief/country/%7Biso%7D?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/briefs402-country-intelligence-brief-a22c6bc8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__aZ6EO5e5xDGJ4jm2H9LE

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 briefs402-country-intelligence-brief-a22c6bc8
```

Example prompt: Give me a country intelligence brief for Egypt — I need the capital, GDP, current USD to EGP exchange rate, and inflation rate, please output it in English.

## When to prefer this

Choose this endpoint when an AI agent needs a fast, structured, no-hallucination country intelligence brief with live macroeconomic data (GDP, inflation, exchange rate) without needing to set up API keys or accounts. It is ideal for market entry research, investor briefings, or due diligence workflows where paying per-call via USDC on Base is acceptable and Arabic output support is a bonus.

## Known failure modes

- Invalid or unsupported ISO country code returns an error response
- Payment failure via x402 protocol results in 402 status with no brief delivered
- Live data source unavailability may reduce confidence score or produce partial facts
- Unsupported language code other than 'en' or 'ar' returns a validation error
- Very small or unrecognized territories may have incomplete GDP or inflation data

## How this service works

Ready-made intelligence reports for AI agents: company, country, daily market, EU tenders, domain due diligence, location, literature review, food product, package risk and document translation briefs. Each brief fuses several live data sources and is written by Llama 3.3 70B under strict no-fabrication rules (English or Arabic). USDC on Base mainnet over x402. No API key, no account.

## Output

A JSON object containing the country's full name and ISO code as the subject, a key_facts object with capital city, GDP in USD, current USD-to-local-currency exchange rate, and inflation percentage for the latest available year, plus an overall confidence rating (e.g. 'high').

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "iso"
     ],
     "properties": {
      "iso": {
       "type": "string",
       "pattern": "^[A-Za-z]{2,3}$",
       "description": "ISO 3166 alpha-2 or alpha-3 country code"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "lang": {
       "enum": [
        "en",
        "ar"
       ],
       "type": "string",
       "default": "en",
       "description": "Output language of the summary: en (default) or ar (Arabic)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "subject": "Egypt (EG)",
  "key_facts": {
   "capital": "Cairo",
   "gdp_usd": "389.06B (2024)",
   "usd_to_local": "1 USD = 48.2 EGP",
   "inflation_pct": "28.27 (2024)"
  },
  "confidence": "high"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/briefs402-country-intelligence-brief-a22c6bc8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from briefs402.worlddata402.workers.dev](https://www.zero.xyz/host/briefs402.worlddata402.workers.dev/llms.txt)