{
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  "info": {
    "title": "Substack Scraper: Newsletter Posts, Content & Stats",
    "description": "Scrape posts from any Substack newsletter (subdomain or custom domain): title, date, free/paid, likes, comments, word count, authors, and full public text/HTML. No login.",
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          "publications"
        ],
        "properties": {
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            "title": "Publications or posts",
            "type": "array",
            "description": "Substack publications or single posts. Accepts a subdomain (lenny or lenny.substack.com), a custom domain (www.lennysnewsletter.com), any publication URL, or a post URL (https://name.substack.com/p/post-slug).",
            "default": [
              "https://www.lennysnewsletter.com",
              "astralcodexten.substack.com"
            ],
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              "type": "string"
            }
          },
          "maxPostsPerPublication": {
            "title": "Max posts per publication",
            "minimum": 1,
            "maximum": 100000,
            "type": "integer",
            "description": "Stop after this many posts for each publication (newest first). Each post is billed as one event.",
            "default": 20
          },
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            "title": "Include post content (HTML + text)",
            "type": "boolean",
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          },
          "sinceDate": {
            "title": "Only posts since",
            "type": "string",
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          },
          "search": {
            "title": "Search keyword",
            "type": "string",
            "description": "Optional. Only posts matching this keyword, using the publication's own archive search. Results are ordered by relevance, not date."
          },
          "proxyConfiguration": {
            "title": "Proxy",
            "type": "object",
            "description": "Optional. Not needed normally; use Apify Proxy only if Substack starts rate-limiting very large runs.",
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              "useApifyProxy": false
            }
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                "type": "string",
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                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
              },
              "status": {
                "type": "string",
                "example": "READY"
              },
              "meta": {
                "type": "object",
                "properties": {
                  "origin": {
                    "type": "string",
                    "example": "API"
                  },
                  "userAgent": {
                    "type": "string"
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                }
              },
              "stats": {
                "type": "object",
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                    "type": "integer",
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                  },
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                    "example": 0
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              "defaultKeyValueStoreId": {
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