{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "x402track-xyz-api-x402-data",
  "title": "x402track.xyz \u00b7 x402 ecosystem data feed",
  "url": "https://x402track.xyz/api/x402-data",
  "category": "data",
  "summary": "Fetch real-time x402 ecosystem data including memecoin alpha scores, NFT contract data, transaction volumes, and sentiment indicators.",
  "seo": {
    "title": "x402 Ecosystem Data API | Memecoins, NFTs, Sentiment",
    "description": "Real-time x402 ecosystem data including memecoin metrics, NFT tracking, transaction stats, and sentiment analysis. Pay-per-call with USDC on Base."
  },
  "use_cases": [
    "Monitor memecoin momentum with alpha scores and volume metrics",
    "Track NFT contract performance and transaction activity",
    "Analyze x402 ecosystem sentiment trends",
    "Identify high-activity tokens by transaction count"
  ],
  "ideal_buyer": "Crypto analysts and traders tracking x402 ecosystem trends and memecoin alpha signals.",
  "example_prompt": "Get the top memecoins by alpha score and 24h volume from the x402 ecosystem data feed.",
  "example_request_body": {
    "limit": 20,
    "sortBy": "alphaScore",
    "filters": {
      "minVolumeUSD": 100000,
      "minAlphaScore": 0.7
    }
  },
  "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": "0x1989d5a2fb5d6f078d4fd5d1b7f3e400291b6303",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "1000000",
      "max_timeout_seconds": 30,
      "mime_type": "application/json",
      "description": "Enhanced x402 ecosystem data: memecoins, NFTs, stats & sentiment analysis",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "bodyFields": {
            "userAddress": {
              "type": "string",
              "required": true,
              "description": "User wallet address for payment"
            }
          }
        },
        "output": {
          "type": "object",
          "properties": {
            "data": {
              "type": "object",
              "properties": {
                "nfts": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "name": {
                        "type": "string"
                      },
                      "mints": {
                        "type": "number"
                      },
                      "contract": {
                        "type": "string"
                      },
                      "sentiment": {
                        "type": "string"
                      },
                      "volumeUSD": {
                        "type": "number"
                      },
                      "floorPrice": {
                        "type": "string"
                      },
                      "totalSupply": {
                        "type": "number"
                      }
                    }
                  }
                },
                "stats": {
                  "type": "object",
                  "properties": {
                    "totalTx": {
                      "type": "number"
                    },
                    "lastUpdated": {
                      "type": "string"
                    },
                    "totalBuyers": {
                      "type": "number"
                    },
                    "activeServers": {
                      "type": "number"
                    },
                    "totalVolumeUSD": {
                      "type": "number"
                    }
                  }
                },
                "memecoins": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "symbol": {
                        "type": "string"
                      },
                      "contract": {
                        "type": "string"
                      },
                      "sentiment": {
                        "type": "string"
                      },
                      "volumeUSD": {
                        "type": "number"
                      },
                      "alphaScore": {
                        "type": "number"
                      },
                      "transactions": {
                        "type": "number"
                      }
                    }
                  }
                },
                "sentiment": {
                  "type": "object",
                  "properties": {
                    "source": {
                      "type": "string"
                    },
                    "sentiment": {
                      "type": "string"
                    },
                    "confidence": {
                      "type": "number"
                    }
                  }
                }
              }
            },
            "status": {
              "type": "string"
            },
            "message": {
              "type": "string"
            },
            "metadata": {
              "type": "object"
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "x402track-xyz",
    "host": "x402track.xyz",
    "title": "X402 Track | Track the x402 Revolution \u2b50 | Substack",
    "description": "Track the x402 Revolution | Real-time data, expert analysis, early signals. Click to read X402 Track | Track the x402 Revolution \u2b50, a Substack publication.",
    "url": "https://x402track.xyz",
    "og_image": "https://substackcdn.com/image/fetch/$s_!a9s5!,f_auto,q_auto:best,fl_progressive:steep/https%3A%2F%2Fx402track.substack.com%2Ftwitter%2Fsubscribe-card.jpg%3Fv%3D-90871775%26version%3D9",
    "favicon": "https://substackcdn.com/image/fetch/$s_!xXyl!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3bba3384-5cf9-4ae5-8bcd-4d05e4e38d76%2Ffavicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/x402track-xyz-api-x402-data",
    "url": "https://x402all.com/resource/x402track-xyz-api-x402-data",
    "name": "x402track.xyz \u00b7 x402 ecosystem data feed",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/x402track-xyz-api-x402-data",
      "@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://x402track.xyz/api/x402-data",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/x402track-xyz",
      "url": "https://x402track.xyz",
      "name": "X402 Track | Track the x402 Revolution \u2b50 | Substack",
      "@type": "Organization"
    },
    "identifier": "x402track-xyz-api-x402-data",
    "description": "Real-time x402 ecosystem data including memecoin metrics, NFT tracking, transaction stats, and sentiment analysis. Pay-per-call with USDC on Base.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=x402track-xyz-api-x402-data",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "data"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=x402track-xyz-api-x402-data"
}