x402-micropayments.json

{
  "version": "1.2",
  "origin": "api.example.com",
  "payout_address": "0x71C7656EC7ab88b098defB751B7401B5f6d8976F",
  "display_name": "Example Intelligence API",
  "description": "AI-powered document analysis and image generation API with per-call micropayments via x402. No account required — pay per request with USDC on Base, Arbitrum, or Ethereum.",
  "x402": {
    "supported": true,
    "networks": [
      {
        "network": "base",
        "asset": "USDC",
        "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "facilitator": "https://x402.org/facilitator"
      },
      {
        "network": "arbitrum",
        "asset": "USDC",
        "contract": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "facilitator": "https://x402.org/facilitator"
      },
      {
        "network": "ethereum",
        "asset": "USDC",
        "contract": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "facilitator": "https://x402.org/facilitator"
      }
    ],
    "recipient": "0x71C7656EC7ab88b098defB751B7401B5f6d8976F"
  },
  "intents": [
    {
      "name": "analyze_document",
      "description": "AI-powered document analysis. Extracts key clauses, identifies risks, and generates a one-paragraph summary. Accepts PDF, DOCX, and plain text URLs.",
      "endpoint": "/api/v1/analyze",
      "method": "POST",
      "parameters": {
        "document_url": { "type": "string", "required": true, "description": "URL of the document to analyze" },
        "analysis_type": { "type": "string", "required": false, "enum": ["summary", "risk", "full"], "default": "full" }
      },
      "returns": {
        "type": "object",
        "description": "Analysis result with summary, risk_flags array, and key_clauses array."
      },
      "price": {
        "amount": 0.50,
        "currency": "USDC",
        "model": "per_call",
        "network": ["base", "arbitrum", "ethereum"]
      },
      "x402": {
        "direct_price": 0.50,
        "ticket_price": 0.40,
        "description": "Pay $0.50/analysis directly via x402, or $0.40/analysis with a Session Ticket."
      }
    },
    {
      "name": "generate_images",
      "description": "Generate images from text descriptions. Returns an array of image URLs. Higher count costs proportionally more.",
      "endpoint": "/api/v1/generate",
      "method": "POST",
      "parameters": {
        "prompt": { "type": "string", "required": true, "description": "Text description of the image to generate" },
        "count": { "type": "integer", "required": false, "default": 1, "description": "Number of images to generate (1-10)" }
      },
      "price": {
        "amount": 0.10,
        "currency": "USDC",
        "model": "per_unit",
        "unit_param": "count",
        "network": ["base", "arbitrum", "ethereum"]
      },
      "x402": {
        "direct_price": 0.10,
        "ticket_price": 0.08,
        "network_pricing": [
          { "network": "ethereum", "direct_price": 0.12, "ticket_price": 0.10 }
        ]
      }
    }
  ],
  "bounty": { "type": "cpa", "rate": 0.25, "currency": "USDC" }
}