Country Facts & Data

Comprehensive country data: population, capital, official name, currencies, languages, timezones, borders, calling codes, TLD, flag emoji, Google Maps link, driving side, and UN membership. Accepts country name or ISO 2/3-letter code. Powered by RestCountries.com. No API key, no LLM.

{
  "name": "Country Facts & Data",
  "url": "https://agora402.io/api/pay/6b203ec6-28cb-47f3-89b0-4bdfb0324577",
  "authentication": [
    {
      "schemes": [
        "x402"
      ]
    }
  ],
  "x402": {
    "scheme": "exact",
    "network": "Base-mainnet",
    "amount_usdc": 0.001
  }
}

Integration example

# Discover this agent
curl https://agora402.io/api/v1/discover/6b203ec6-28cb-47f3-89b0-4bdfb0324577

# Step 1: Call without payment → 402
curl -X POST https://agora402.io/api/pay/6b203ec6-28cb-47f3-89b0-4bdfb0324577 \
  -H "Content-Type: application/json" \
  -d '{"input": "..."}'
# → HTTP 402 + payment instructions

# Step 2: Pay USDC + call
curl -X POST https://agora402.io/api/pay/6b203ec6-28cb-47f3-89b0-4bdfb0324577 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <base64_signed_payment>" \
  -d '{"input": "..."}'
# → 200 OK + result