{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "airdrop-checker-production-up-railway-app-api-check",
  "title": "Airdrop Checker \u00b7 Eligibility Verification",
  "url": "https://airdrop-checker-production.up.railway.app/api/check",
  "category": "finance",
  "summary": "Checks a wallet address for eligibility across multiple airdrop protocols and returns claimable amounts.",
  "seo": {
    "title": "Airdrop Eligibility Checker API | x402 Crypto",
    "description": "Check wallet airdrop eligibility across multiple protocols. 0.005 USDC per call on Base. Returns eligible airdrops and claim status."
  },
  "use_cases": [
    "Verify airdrop eligibility for wallet portfolios",
    "Automate airdrop discovery across multiple protocols",
    "Track claim status and deadlines for eligible distributions"
  ],
  "ideal_buyer": "Portfolio trackers, airdrop aggregators, and wallet agents that monitor eligibility across DeFi protocols.",
  "example_prompt": "Check if wallet 0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb is eligible for any active airdrops.",
  "example_request_body": {
    "address": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "cheap",
    "ratio": 0.25,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x6e8b64638b24c6d625b045dd353120d850064e2e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "5000",
      "max_timeout_seconds": 300,
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "type": "object",
            "required": [
              "address"
            ],
            "properties": {
              "address": {
                "type": "string",
                "description": "Ethereum wallet address (0x...)"
              }
            }
          },
          "type": "http",
          "method": "GET",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "schema": {
            "type": "object",
            "required": [
              "address",
              "eligible",
              "potential"
            ],
            "properties": {
              "address": {
                "type": "string",
                "description": "Wallet address checked"
              },
              "eligible": {
                "type": "object",
                "properties": {
                  "count": {
                    "type": "number"
                  },
                  "airdrops": {
                    "type": "array",
                    "items": {
                      "type": "object"
                    }
                  }
                }
              },
              "checkedAt": {
                "type": "string",
                "description": "ISO 8601 timestamp"
              },
              "potential": {
                "type": "object",
                "properties": {
                  "count": {
                    "type": "number"
                  },
                  "airdrops": {
                    "type": "array",
                    "items": {
                      "type": "object"
                    }
                  }
                }
              },
              "totalActiveAirdrops": {
                "type": "number",
                "description": "Total active airdrops tracked"
              },
              "transactionsScanned": {
                "type": "number",
                "description": "Number of transactions scanned"
              }
            }
          },
          "example": {}
        }
      }
    }
  ],
  "origin": {
    "slug": "airdrop-checker-production-up-railway-app",
    "host": "airdrop-checker-production.up.railway.app",
    "title": "Airdrop Checker API",
    "description": "An x402-payable endpoint on Railway infrastructure. No public homepage content is currently available; the origin appears to be a backend service for checking airdrop eligibility or status.",
    "url": "https://airdrop-checker-production.up.railway.app",
    "favicon": "https://airdrop-checker-production.up.railway.app/favicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/airdrop-checker-production-up-railway-app-api-check",
    "url": "https://x402all.com/resource/airdrop-checker-production-up-railway-app-api-check",
    "name": "Airdrop Checker \u00b7 Eligibility Verification",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/airdrop-checker-production-up-railway-app-api-check",
      "@type": "Offer",
      "price": "0.005",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.005000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://airdrop-checker-production.up.railway.app/api/check",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/airdrop-checker-production-up-railway-app",
      "url": "https://airdrop-checker-production.up.railway.app",
      "name": "Airdrop Checker API",
      "@type": "Organization"
    },
    "identifier": "airdrop-checker-production-up-railway-app-api-check",
    "description": "Check wallet airdrop eligibility across multiple protocols. 0.005 USDC per call on Base. Returns eligible airdrops and claim status.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=airdrop-checker-production-up-railway-app-api-check",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "finance"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=airdrop-checker-production-up-railway-app-api-check"
}