{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "sing-dog-api-sing-pay",
  "title": "Sing.Dog \u00b7 Donation Ping",
  "url": "https://sing.dog/api/sing-pay",
  "category": "tools",
  "summary": "Donate 1 USDC micro-unit to register support for SING token project tracking.",
  "seo": {
    "title": "SING Token Donation API | x402 Micropayment",
    "description": "Send a $0.01 USDC donation to boost SING token visibility on x402scan. Early adopter micropayment endpoint on Base."
  },
  "use_cases": [
    "Signal early adoption of SING token ecosystem",
    "Test x402 payment flow with minimal cost",
    "Contribute to project visibility metrics"
  ],
  "ideal_buyer": "Crypto enthusiasts and developers testing x402 micropayments or supporting early-stage token projects.",
  "example_prompt": "Send a 0.000001 USDC donation to support the SING token project and verify my wallet on their leaderboard.",
  "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": "0x84a89afac73097b9320e4c8c2f4257f8c1bd98df",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "1000000",
      "max_timeout_seconds": 120,
      "mime_type": "application/json",
      "description": "Call /pong to donate and help boost SING on x402scan. Early adopter $sing vibes \ud83c\udf0a",
      "verified": false
    }
  ],
  "duplicate_cluster_id": "data-cl-aeaef4e51c92",
  "origin": {
    "slug": "sing-dog",
    "host": "sing.dog",
    "url": "https://sing.dog",
    "favicon": "https://sing.dog/static/favicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/sing-dog-api-sing-pay",
    "url": "https://x402all.com/resource/sing-dog-api-sing-pay",
    "name": "Sing.Dog \u00b7 Donation Ping",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/sing-dog-api-sing-pay",
      "@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://sing.dog/api/sing-pay",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/sing-dog",
      "url": "https://sing.dog",
      "name": "sing.dog",
      "@type": "Organization"
    },
    "identifier": "sing-dog-api-sing-pay",
    "description": "Send a $0.01 USDC donation to boost SING token visibility on x402scan. Early adopter micropayment endpoint on Base.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=sing-dog-api-sing-pay",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "tools"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=sing-dog-api-sing-pay"
}