{
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  "info": {
    "title": "URL Status Checker API — Bulk HTTP Status, Redirects & Links",
    "description": "Check thousands of URLs at once: HTTP status, redirect chain, final URL, response time, content type, SSL expiry and a dead-link flag. Unofficial URL Status Checker API.",
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            "type": "array",
            "description": "Web addresses to check, one per line. A missing scheme gets https://. Duplicates are checked once.",
            "items": {
              "type": "string"
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          },
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              "GET"
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            "type": "string",
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          "followRedirects": {
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            "description": "Follow 3xx answers hop by hop and record each one (url, status, location). Off: the first answer is the result, even a 301.",
            "default": true
          },
          "checkSsl": {
            "title": "Check SSL certificate",
            "type": "boolean",
            "description": "For https final URLs, read the server's TLS certificate: expiry date, days left, issuer, and whether it is trusted (expired, self-signed or wrong-name certificates are reported, not hidden).",
            "default": true
          },
          "maxRedirects": {
            "title": "Max redirects",
            "minimum": 0,
            "maximum": 30,
            "type": "integer",
            "description": "Stop with FAILED \"too many redirects\" after this many hops. A loop (the same URL twice) stops at once.",
            "default": 10
          },
          "timeoutSecs": {
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            "minimum": 1,
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            "description": "Per request (each hop of a redirect chain). A URL that does not answer in time is FAILED \"timed out\" (free) after one more try through the proxy.",
            "default": 20
          },
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            "title": "User agent",
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            "description": "Optional. Sent as the User-Agent header. Default: highbrow-fame-url-status-checker/1.0 (+https://apify.com/highbrow_fame). Some sites answer bots and browsers differently — paste a browser UA to see what a visitor gets."
          },
          "customHeaders": {
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            "type": "object",
            "description": "Optional. Extra request headers as a JSON object, e.g. {\"Accept-Language\": \"de\"} — sent with every request."
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          "maxConcurrency": {
            "title": "Parallel checks",
            "minimum": 1,
            "maximum": 100,
            "type": "integer",
            "description": "How many URLs to check at the same time. Lower it when many URLs point to the same server.",
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          },
          "proxyConfiguration": {
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            "description": "Used only to try again after a network error (timeout, dropped connection): the first try of every URL goes out directly, so most runs cost no proxy traffic at all.",
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              "useApifyProxy": true
            }
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                "type": "string"
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              "userId": {
                "type": "string"
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              "startedAt": {
                "type": "string",
                "format": "date-time",
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                "format": "date-time",
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              "meta": {
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                  "origin": {
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                    "example": "API"
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                  "userAgent": {
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              },
              "stats": {
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                    "example": 0
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                }
              },
              "options": {
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                  "timeoutSecs": {
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                  "memoryMbytes": {
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                  "diskMbytes": {
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              "buildId": {
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              "defaultKeyValueStoreId": {
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              "defaultDatasetId": {
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                "type": "string"
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