{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "a2a-opspawn-com-x402-test",
  "title": "OpSpawn \u00b7 Test x402 Payment Flow",
  "url": "https://a2a.opspawn.com/x402/test",
  "category": "tools",
  "summary": "Verify x402 payment integration with a zero-cost test endpoint.",
  "seo": {
    "title": "Free x402 Test Endpoint - OpSpawn Payment Verification",
    "description": "Test x402 payment flows at zero cost. Free 0.00 USDC endpoint on Base for integration testing and payment flow verification."
  },
  "use_cases": [
    "Test x402 client implementations",
    "Validate payment flow before production deployment"
  ],
  "ideal_buyer": "Developers integrating x402 payments into applications.",
  "example_prompt": "Test my x402 payment client against the OpSpawn endpoint.",
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "unknown",
    "median_category_atomic": 0
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x7483a9f237cf8043704d6b17da31c12bfff860dd",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "0",
      "max_timeout_seconds": 600,
      "mime_type": "application/json",
      "description": "x402 Test Flow - $0.00 USDC (free test)",
      "verified": false,
      "hints": {
        "input": {},
        "output": {
          "message": "Payment flow verified",
          "success": true
        }
      }
    }
  ],
  "origin": {
    "slug": "a2a-opspawn-com",
    "host": "a2a.opspawn.com",
    "url": "https://a2a.opspawn.com"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/a2a-opspawn-com-x402-test",
    "url": "https://x402all.com/resource/a2a-opspawn-com-x402-test",
    "name": "OpSpawn \u00b7 Test x402 Payment Flow",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/a2a-opspawn-com-x402-test",
      "@type": "Offer",
      "price": "0",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://a2a.opspawn.com/x402/test",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/a2a-opspawn-com",
      "url": "https://a2a.opspawn.com",
      "name": "a2a.opspawn.com",
      "@type": "Organization"
    },
    "identifier": "a2a-opspawn-com-x402-test",
    "description": "Test x402 payment flows at zero cost. Free 0.00 USDC endpoint on Base for integration testing and payment flow verification.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=a2a-opspawn-com-x402-test",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "tools"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=a2a-opspawn-com-x402-test"
}