{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "chargexpay-com-api-echo",
  "title": "ChargeXPay \u00b7 Echo Verification Endpoint",
  "url": "https://chargexpay.com/api/echo",
  "category": "tools",
  "summary": "Verify x402 payment processing with a simple echo response on Solana network.",
  "seo": {
    "title": "ChargeXPay - Echo API | x402 Verification on Solana",
    "description": "XPAY-verified echo endpoint for x402 payment testing on Solana. Verify payment flow integration."
  },
  "use_cases": [
    "Test x402 payment integration",
    "Verify Solana payment flow",
    "Debug payment signature handling",
    "Validate facilitator configuration"
  ],
  "ideal_buyer": "Developers testing and debugging x402 payment implementations on Solana.",
  "example_prompt": "Send a test payment to the ChargeXPay echo endpoint to verify my integration",
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "normal",
    "ratio": 0.5,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "solana",
      "pay_to": "E1qqqSBuSwNPGKoCnof5g67xM5fDEstiEK3hSPpiHtT3",
      "asset": "USDC",
      "max_amount_required_atomic": "10000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "XPAY-verified API endpoint - /api/echo",
      "verified": false
    }
  ],
  "origin": {
    "slug": "chargexpay-com",
    "host": "chargexpay.com",
    "url": "https://chargexpay.com",
    "favicon": "https://chargexpay.com/favicon.png"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/chargexpay-com-api-echo",
    "url": "https://x402all.com/resource/chargexpay-com-api-echo",
    "name": "ChargeXPay \u00b7 Echo Verification Endpoint",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/chargexpay-com-api-echo",
      "@type": "Offer",
      "price": "0.01",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.010000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "solana"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "USDC"
        }
      ]
    },
    "sameAs": "https://chargexpay.com/api/echo",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/chargexpay-com",
      "url": "https://chargexpay.com",
      "name": "chargexpay.com",
      "@type": "Organization"
    },
    "identifier": "chargexpay-com-api-echo",
    "description": "XPAY-verified echo endpoint for x402 payment testing on Solana. Verify payment flow integration.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=chargexpay-com-api-echo",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "tools"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=chargexpay-com-api-echo"
}