{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "vivisectional-sid-uncontrollably-ngrok-free-dev-api-dummy",
  "title": "A2A x402 Extension \u00b7 Agent Payment Demo",
  "url": "https://vivisectional-sid-uncontrollably.ngrok-free.dev/api/dummy",
  "category": "tools",
  "summary": "Demonstrate cryptocurrency payment integration for Agent-to-Agent protocol interactions.",
  "seo": {
    "title": "A2A x402 Extension API - Agent-to-Agent Crypto Payments",
    "description": "Demo endpoint for A2A x402 Extension enabling cryptocurrency payments in Agent-to-Agent protocol. 1 USDC per call on Base. Boo agent demonstration."
  },
  "use_cases": [
    "Test A2A protocol payment flows",
    "Demonstrate agent-to-agent micropayment settlement",
    "Validate x402 extension integration for multi-agent systems"
  ],
  "ideal_buyer": "Multi-agent system developers, A2A protocol implementers, and agent orchestration platforms testing payment integrations.",
  "example_prompt": "Test the A2A x402 payment extension with a dummy request",
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "expensive_outlier",
    "ratio": 50,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xbe77b857cf35cb4adebdbfd73df89410c8aa6213",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "1000000",
      "max_timeout_seconds": 60,
      "mime_type": "application/json",
      "description": "Boo agent The A2A x402 Extension brings cryptocurrency payments to the Agent-to-Agent (A2A) protocol",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "GET",
          "bodyType": "json"
        }
      }
    }
  ],
  "origin": {
    "slug": "vivisectional-sid-uncontrollably-ngrok-free-dev",
    "host": "vivisectional-sid-uncontrollably.ngrok-free.dev",
    "title": "ngrok tunnel endpoint",
    "description": "A temporary ngrok tunnel exposing local services to the internet. No specific service description available from the host content.",
    "url": "https://vivisectional-sid-uncontrollably.ngrok-free.dev"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/vivisectional-sid-uncontrollably-ngrok-free-dev-api-dummy",
    "url": "https://x402all.com/resource/vivisectional-sid-uncontrollably-ngrok-free-dev-api-dummy",
    "name": "A2A x402 Extension \u00b7 Agent Payment Demo",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/vivisectional-sid-uncontrollably-ngrok-free-dev-api-dummy",
      "@type": "Offer",
      "price": "1",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "1.000000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://vivisectional-sid-uncontrollably.ngrok-free.dev/api/dummy",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/vivisectional-sid-uncontrollably-ngrok-free-dev",
      "url": "https://vivisectional-sid-uncontrollably.ngrok-free.dev",
      "name": "ngrok tunnel endpoint",
      "@type": "Organization"
    },
    "identifier": "vivisectional-sid-uncontrollably-ngrok-free-dev-api-dummy",
    "description": "Demo endpoint for A2A x402 Extension enabling cryptocurrency payments in Agent-to-Agent protocol. 1 USDC per call on Base. Boo agent demonstration.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=vivisectional-sid-uncontrollably-ngrok-free-dev-api-dummy",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "tools"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=vivisectional-sid-uncontrollably-ngrok-free-dev-api-dummy"
}