{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "fresh-market-watch-production-up-railway-app-entrypoints-list-invoke",
  "title": "Fresh Market Watch \u00b7 New AMM Pairs",
  "url": "https://fresh-market-watch-production.up.railway.app/entrypoints/list/invoke",
  "category": "finance",
  "summary": "Discover newly created automated market maker pairs on Base.",
  "seo": {
    "title": "New AMM Pairs API | DeFi Liquidity Discovery x402",
    "description": "List newly created AMM pairs on Base within time windows. Pay 0.03 USDC per call via x402. DeFi liquidity pool discovery for trading agents."
  },
  "use_cases": [
    "Identify new liquidity pools early",
    "Detect emerging trading pairs",
    "Monitor DEX listing activity"
  ],
  "ideal_buyer": "DeFi trading agents and yield farming systems tracking new liquidity opportunities.",
  "example_prompt": "List all new AMM pairs created on Base in the last 24 hours with their token addresses and initial liquidity.",
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "normal",
    "ratio": 1,
    "median_category_atomic": 30000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x4dec2ac51e74edfcffa084a14a008faa9e6f739c",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "30000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "List new AMM pairs created on specified chain within the time window",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "bodyFields": {
            "input": {
              "type": "object",
              "required": [
                "chain",
                "factories",
                "window_minutes"
              ],
              "properties": {
                "chain": {
                  "type": "string",
                  "description": "Target blockchain (ethereum, polygon, arbitrum, optimism, base, bsc, etc.)"
                },
                "rpc_url": {
                  "type": "string",
                  "description": "Optional custom RPC URL. If not provided, uses default for the chain"
                },
                "factories": {
                  "type": "string",
                  "description": "Array of AMM factory contract addresses to monitor, sepererate by ,"
                },
                "window_minutes": {
                  "type": "string",
                  "description": "Time window to scan in minutes (default: 60, max: 1440)"
                }
              }
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "fresh-market-watch-production-up-railway-app",
    "host": "fresh-market-watch-production.up.railway.app",
    "title": "Fresh Market Watch Production",
    "description": "A production deployment on Railway. No active application currently available at this endpoint.",
    "url": "https://fresh-market-watch-production.up.railway.app"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/fresh-market-watch-production-up-railway-app-entrypoints-list-invoke",
    "url": "https://x402all.com/resource/fresh-market-watch-production-up-railway-app-entrypoints-list-invoke",
    "name": "Fresh Market Watch \u00b7 New AMM Pairs",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/fresh-market-watch-production-up-railway-app-entrypoints-list-invoke",
      "@type": "Offer",
      "price": "0.03",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.030000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://fresh-market-watch-production.up.railway.app/entrypoints/list/invoke",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/fresh-market-watch-production-up-railway-app",
      "url": "https://fresh-market-watch-production.up.railway.app",
      "name": "Fresh Market Watch Production",
      "@type": "Organization"
    },
    "identifier": "fresh-market-watch-production-up-railway-app-entrypoints-list-invoke",
    "description": "List newly created AMM pairs on Base within time windows. Pay 0.03 USDC per call via x402. DeFi liquidity pool discovery for trading agents.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=fresh-market-watch-production-up-railway-app-entrypoints-list-invoke",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "finance"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=fresh-market-watch-production-up-railway-app-entrypoints-list-invoke"
}