{
  "meta": {
    "name": "VC Deal Flow Signal, Data Changelog",
    "description": "Structured log of data updates, periods added, and sector changes. Use this endpoint to determine when data was last refreshed and what changed.",
    "lastUpdated": "2026-08-26T21:04:38.358Z",
    "updateFrequency": "weekly",
    "updateDay": "Monday"
  },
  "currentPeriod": {
    "slug": "q3-2026",
    "name": "Q3 2026",
    "sectorsActive": 15,
    "startupsTracked": 411,
    "lastDataRefresh": "2026-08-26T21:04:38.358Z"
  },
  "periods": [
    {
      "slug": "q3-2026",
      "name": "Q3 2026",
      "current": true,
      "sectorsActive": 15,
      "startupsTracked": 411,
      "sectors": [
        {
          "slug": "healthcare",
          "name": "Healthcare",
          "startupCount": 26
        },
        {
          "slug": "edtech",
          "name": "EdTech",
          "startupCount": 37
        },
        {
          "slug": "ecommerce-infrastructure",
          "name": "E-commerce Infrastructure",
          "startupCount": 26
        },
        {
          "slug": "supply-chain",
          "name": "Supply Chain",
          "startupCount": 24
        },
        {
          "slug": "web3",
          "name": "Web3",
          "startupCount": 42
        },
        {
          "slug": "enterprise-saas",
          "name": "Enterprise SaaS",
          "startupCount": 31
        },
        {
          "slug": "data-infrastructure",
          "name": "Data Infrastructure",
          "startupCount": 35
        },
        {
          "slug": "robotics",
          "name": "Robotics",
          "startupCount": 28
        },
        {
          "slug": "legal-tech",
          "name": "Legal Tech",
          "startupCount": 22
        },
        {
          "slug": "hr-tech",
          "name": "HR Tech",
          "startupCount": 17
        },
        {
          "slug": "proptech",
          "name": "PropTech",
          "startupCount": 23
        },
        {
          "slug": "agtech",
          "name": "AgTech",
          "startupCount": 16
        },
        {
          "slug": "gaming",
          "name": "Gaming",
          "startupCount": 39
        },
        {
          "slug": "space-tech",
          "name": "Space Tech",
          "startupCount": 23
        },
        {
          "slug": "social-community",
          "name": "Social & Community",
          "startupCount": 22
        }
      ]
    },
    {
      "slug": "q2-2026",
      "name": "Q2 2026",
      "current": false,
      "sectorsActive": 20,
      "startupsTracked": 480,
      "sectors": [
        {
          "slug": "ai-ml",
          "name": "AI & Machine Learning",
          "startupCount": 16
        },
        {
          "slug": "fintech",
          "name": "Fintech",
          "startupCount": 1
        },
        {
          "slug": "climate-tech",
          "name": "Climate Tech",
          "startupCount": 5
        },
        {
          "slug": "developer-tools",
          "name": "Developer Tools",
          "startupCount": 4
        },
        {
          "slug": "cybersecurity",
          "name": "Cybersecurity",
          "startupCount": 23
        },
        {
          "slug": "healthcare",
          "name": "Healthcare",
          "startupCount": 28
        },
        {
          "slug": "edtech",
          "name": "EdTech",
          "startupCount": 43
        },
        {
          "slug": "ecommerce-infrastructure",
          "name": "E-commerce Infrastructure",
          "startupCount": 28
        },
        {
          "slug": "supply-chain",
          "name": "Supply Chain",
          "startupCount": 23
        },
        {
          "slug": "web3",
          "name": "Web3",
          "startupCount": 53
        },
        {
          "slug": "enterprise-saas",
          "name": "Enterprise SaaS",
          "startupCount": 34
        },
        {
          "slug": "data-infrastructure",
          "name": "Data Infrastructure",
          "startupCount": 37
        },
        {
          "slug": "robotics",
          "name": "Robotics",
          "startupCount": 26
        },
        {
          "slug": "legal-tech",
          "name": "Legal Tech",
          "startupCount": 22
        },
        {
          "slug": "hr-tech",
          "name": "HR Tech",
          "startupCount": 18
        },
        {
          "slug": "proptech",
          "name": "PropTech",
          "startupCount": 19
        },
        {
          "slug": "agtech",
          "name": "AgTech",
          "startupCount": 16
        },
        {
          "slug": "gaming",
          "name": "Gaming",
          "startupCount": 41
        },
        {
          "slug": "space-tech",
          "name": "Space Tech",
          "startupCount": 23
        },
        {
          "slug": "social-community",
          "name": "Social & Community",
          "startupCount": 20
        }
      ]
    },
    {
      "slug": "q1-2026",
      "name": "Q1 2026",
      "current": false,
      "sectorsActive": 20,
      "startupsTracked": 437,
      "sectors": [
        {
          "slug": "ai-ml",
          "name": "AI & Machine Learning",
          "startupCount": 16
        },
        {
          "slug": "fintech",
          "name": "Fintech",
          "startupCount": 1
        },
        {
          "slug": "climate-tech",
          "name": "Climate Tech",
          "startupCount": 5
        },
        {
          "slug": "developer-tools",
          "name": "Developer Tools",
          "startupCount": 5
        },
        {
          "slug": "cybersecurity",
          "name": "Cybersecurity",
          "startupCount": 23
        },
        {
          "slug": "healthcare",
          "name": "Healthcare",
          "startupCount": 27
        },
        {
          "slug": "edtech",
          "name": "EdTech",
          "startupCount": 39
        },
        {
          "slug": "ecommerce-infrastructure",
          "name": "E-commerce Infrastructure",
          "startupCount": 23
        },
        {
          "slug": "supply-chain",
          "name": "Supply Chain",
          "startupCount": 22
        },
        {
          "slug": "web3",
          "name": "Web3",
          "startupCount": 54
        },
        {
          "slug": "enterprise-saas",
          "name": "Enterprise SaaS",
          "startupCount": 29
        },
        {
          "slug": "data-infrastructure",
          "name": "Data Infrastructure",
          "startupCount": 32
        },
        {
          "slug": "robotics",
          "name": "Robotics",
          "startupCount": 22
        },
        {
          "slug": "legal-tech",
          "name": "Legal Tech",
          "startupCount": 15
        },
        {
          "slug": "hr-tech",
          "name": "HR Tech",
          "startupCount": 13
        },
        {
          "slug": "proptech",
          "name": "PropTech",
          "startupCount": 16
        },
        {
          "slug": "agtech",
          "name": "AgTech",
          "startupCount": 18
        },
        {
          "slug": "gaming",
          "name": "Gaming",
          "startupCount": 39
        },
        {
          "slug": "space-tech",
          "name": "Space Tech",
          "startupCount": 18
        },
        {
          "slug": "social-community",
          "name": "Social & Community",
          "startupCount": 20
        }
      ]
    },
    {
      "slug": "q4-2025",
      "name": "Q4 2025",
      "current": false,
      "sectorsActive": 20,
      "startupsTracked": 420,
      "sectors": [
        {
          "slug": "ai-ml",
          "name": "AI & Machine Learning",
          "startupCount": 15
        },
        {
          "slug": "fintech",
          "name": "Fintech",
          "startupCount": 1
        },
        {
          "slug": "climate-tech",
          "name": "Climate Tech",
          "startupCount": 5
        },
        {
          "slug": "developer-tools",
          "name": "Developer Tools",
          "startupCount": 4
        },
        {
          "slug": "cybersecurity",
          "name": "Cybersecurity",
          "startupCount": 22
        },
        {
          "slug": "healthcare",
          "name": "Healthcare",
          "startupCount": 28
        },
        {
          "slug": "edtech",
          "name": "EdTech",
          "startupCount": 40
        },
        {
          "slug": "ecommerce-infrastructure",
          "name": "E-commerce Infrastructure",
          "startupCount": 21
        },
        {
          "slug": "supply-chain",
          "name": "Supply Chain",
          "startupCount": 21
        },
        {
          "slug": "web3",
          "name": "Web3",
          "startupCount": 50
        },
        {
          "slug": "enterprise-saas",
          "name": "Enterprise SaaS",
          "startupCount": 27
        },
        {
          "slug": "data-infrastructure",
          "name": "Data Infrastructure",
          "startupCount": 32
        },
        {
          "slug": "robotics",
          "name": "Robotics",
          "startupCount": 22
        },
        {
          "slug": "legal-tech",
          "name": "Legal Tech",
          "startupCount": 15
        },
        {
          "slug": "hr-tech",
          "name": "HR Tech",
          "startupCount": 15
        },
        {
          "slug": "proptech",
          "name": "PropTech",
          "startupCount": 15
        },
        {
          "slug": "agtech",
          "name": "AgTech",
          "startupCount": 13
        },
        {
          "slug": "gaming",
          "name": "Gaming",
          "startupCount": 37
        },
        {
          "slug": "space-tech",
          "name": "Space Tech",
          "startupCount": 19
        },
        {
          "slug": "social-community",
          "name": "Social & Community",
          "startupCount": 18
        }
      ]
    },
    {
      "slug": "q3-2025",
      "name": "Q3 2025",
      "current": false,
      "sectorsActive": 20,
      "startupsTracked": 193,
      "sectors": [
        {
          "slug": "ai-ml",
          "name": "AI & Machine Learning",
          "startupCount": 15
        },
        {
          "slug": "fintech",
          "name": "Fintech",
          "startupCount": 1
        },
        {
          "slug": "climate-tech",
          "name": "Climate Tech",
          "startupCount": 5
        },
        {
          "slug": "developer-tools",
          "name": "Developer Tools",
          "startupCount": 4
        },
        {
          "slug": "cybersecurity",
          "name": "Cybersecurity",
          "startupCount": 23
        },
        {
          "slug": "healthcare",
          "name": "Healthcare",
          "startupCount": 18
        },
        {
          "slug": "edtech",
          "name": "EdTech",
          "startupCount": 21
        },
        {
          "slug": "ecommerce-infrastructure",
          "name": "E-commerce Infrastructure",
          "startupCount": 11
        },
        {
          "slug": "supply-chain",
          "name": "Supply Chain",
          "startupCount": 10
        },
        {
          "slug": "web3",
          "name": "Web3",
          "startupCount": 29
        },
        {
          "slug": "enterprise-saas",
          "name": "Enterprise SaaS",
          "startupCount": 10
        },
        {
          "slug": "data-infrastructure",
          "name": "Data Infrastructure",
          "startupCount": 11
        },
        {
          "slug": "robotics",
          "name": "Robotics",
          "startupCount": 7
        },
        {
          "slug": "legal-tech",
          "name": "Legal Tech",
          "startupCount": 3
        },
        {
          "slug": "hr-tech",
          "name": "HR Tech",
          "startupCount": 3
        },
        {
          "slug": "proptech",
          "name": "PropTech",
          "startupCount": 1
        },
        {
          "slug": "agtech",
          "name": "AgTech",
          "startupCount": 3
        },
        {
          "slug": "gaming",
          "name": "Gaming",
          "startupCount": 7
        },
        {
          "slug": "space-tech",
          "name": "Space Tech",
          "startupCount": 4
        },
        {
          "slug": "social-community",
          "name": "Social & Community",
          "startupCount": 7
        }
      ]
    }
  ],
  "availableFormats": {
    "json": "/api/signals.json",
    "csv": "/api/signals.csv",
    "openapi": "/api/openapi.json",
    "llmsTxt": "/llms.txt",
    "llmsFullTxt": "/llms-full.txt",
    "aiTxt": "/ai.txt",
    "rss": "/feed.xml",
    "sitemap": "/sitemap.xml"
  }
}