{
  "openapi": "3.0.1",
  "info": {
    "title": "Zhihu [Just 💰$3] — Hot List, Q&A & Author Profiles",
    "description": "💰 $3 per 1,000 items. Scrape zhihu.com — trending hot-list questions (热榜), full Q&A answers with text and engagement counts, and author profiles as structured data. No login or API key required. Incremental mode flags new and changed records for monitoring and AI pipelines.",
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  "components": {
    "schemas": {
      "inputSchema": {
        "type": "object",
        "properties": {
          "operation": {
            "title": "🎯 Operation",
            "enum": [
              "hotList",
              "questions",
              "profiles"
            ],
            "type": "string",
            "description": "What to scrape. **Hot List** = today's trending questions (热榜). **Questions** = full question + answers for the URLs you supply. **Profiles** = author profile stats for the URLs you supply.",
            "default": "hotList"
          },
          "limit": {
            "title": "🔢 Hot List Size",
            "minimum": 1,
            "maximum": 100,
            "type": "integer",
            "description": "Number of trending questions to fetch (Hot List operation). 1–100.",
            "default": 50
          },
          "startUrls": {
            "title": "🔗 Question / Profile URLs",
            "type": "array",
            "description": "For **Questions**: question URLs (https://www.zhihu.com/question/12345) or bare ids. For **Profiles**: profile URLs (https://www.zhihu.com/people/token) or bare tokens.",
            "items": {
              "type": "string"
            }
          },
          "includeAnswers": {
            "title": "💬 Include Answers",
            "type": "boolean",
            "description": "Fetch each question's page for the full question detail + first-page answers (with full text and engagement). Turn off for a fast trending snapshot (Hot List metadata only).",
            "default": true
          },
          "maxAnswersPerQuestion": {
            "title": "✂️ Max Answers Per Question",
            "minimum": 0,
            "maximum": 50,
            "type": "integer",
            "description": "Cap answers emitted per question. 0 = all embedded first-page answers.",
            "default": 0
          },
          "proxyConfiguration": {
            "title": "🌐 Proxy",
            "type": "object",
            "description": "Proxy configuration. Recommended for reliable access.",
            "default": {
              "useApifyProxy": true
            }
          },
          "compact": {
            "title": "📦 Compact Output",
            "type": "boolean",
            "description": "Output only core fields (for AI-agent / MCP workflows).",
            "default": false
          },
          "excludeEmptyFields": {
            "title": "🧹 Exclude Empty Fields",
            "type": "boolean",
            "description": "Drop null, empty-string, and empty-array fields from each record before push.",
            "default": false
          },
          "incrementalMode": {
            "title": "♻️ Incremental Mode",
            "type": "boolean",
            "description": "Compare against previous run state and tag each record NEW / CHANGED / UNCHANGED. stateKey is optional — defaults to a stable key derived from the operation and targets.",
            "default": false
          },
          "stateKey": {
            "title": "🔑 State Key",
            "type": "string",
            "description": "Optional. Stable identifier for the tracked set (e.g. \"zhihu-hotlist\"). Leave empty to auto-generate."
          },
          "emitUnchanged": {
            "title": "♻️ Emit Unchanged Records",
            "type": "boolean",
            "description": "When incremental, also emit records that haven't changed.",
            "default": false
          },
          "telegramToken": {
            "title": "🔑 Telegram Bot Token",
            "type": "string",
            "description": "Telegram bot token (from @BotFather). Required for Telegram notifications."
          },
          "telegramChatId": {
            "title": "💬 Telegram Chat ID",
            "type": "string",
            "description": "Telegram chat or channel ID (e.g. \"-100123456789\"). Required when telegramToken is set."
          },
          "discordWebhookUrl": {
            "title": "🎮 Discord Webhook URL",
            "type": "string",
            "description": "Discord incoming webhook URL. Server Settings → Integrations → Webhooks."
          },
          "slackWebhookUrl": {
            "title": "💼 Slack Webhook URL",
            "type": "string",
            "description": "Slack incoming webhook URL. api.slack.com/messaging/webhooks."
          },
          "webhookUrl": {
            "title": "🪝 Generic Webhook URL",
            "type": "string",
            "description": "Receives a JSON POST with {metadata, items} after each run. For n8n / Make / Zapier / custom backends."
          },
          "webhookHeaders": {
            "title": "📋 Webhook Headers",
            "type": "object",
            "description": "Optional JSON object of custom headers (e.g. {\"Authorization\":\"Bearer ...\"})."
          },
          "notificationLimit": {
            "title": "📊 Max Records Per Notification",
            "minimum": 1,
            "maximum": 20,
            "type": "integer",
            "description": "Maximum number of records included in each notification message (1–20).",
            "default": 5
          },
          "notifyOnlyChanges": {
            "title": "🔄 Notify Only New/Updated",
            "type": "boolean",
            "description": "When Incremental Mode is on, only notify for NEW and CHANGED records.",
            "default": false
          },
          "appConnector": {
            "title": "Send results to a connected app",
            "type": "string",
            "description": "Optional. Pick a connected app under Settings → API & Integrations to receive your results. Best-effort across MCP connectors as Apify expands its catalog."
          },
          "mcpIssueTeam": {
            "title": "Issue tracker team",
            "type": "string",
            "description": "Only when the connected app is an issue tracker: the team the summary issue is created under."
          },
          "whatsappAccessToken": {
            "title": "📱 WhatsApp Access Token",
            "type": "string",
            "description": "WhatsApp Cloud API access token from Meta Business Manager. The recipient must have messaged your business number within the last 24 hours."
          },
          "whatsappPhoneNumberId": {
            "title": "📞 WhatsApp Phone Number ID",
            "type": "string",
            "description": "WhatsApp Business phone number ID (numeric, from Meta dashboard). Required when whatsappAccessToken is set."
          },
          "whatsappTo": {
            "title": "📲 WhatsApp Recipient",
            "type": "string",
            "description": "Recipient phone number in E.164 format without + (e.g. \"33612345678\"). Recipient must have messaged your business number within the last 24 hours."
          },
          "descriptionFormat": {
            "title": "📝 Description Format",
            "enum": [
              "all",
              "text",
              "html",
              "markdown"
            ],
            "type": "string",
            "description": "Choose which representation of the listing description to include. `all` keeps every variant; the others keep only the selected one.",
            "default": "all"
          },
          "maxResults": {
            "title": "💯 Max Results",
            "minimum": 0,
            "maximum": 10000,
            "type": "integer",
            "description": "Maximum number of listings to return per run. Set to 0 for unlimited.",
            "default": 25
          },
          "includeDetails": {
            "title": "📋 Include Full Listing Details",
            "type": "boolean",
            "description": "Fetch the detail page for each listing to retrieve the full description text and contact information. Increases run time and cost. Leave off for a fast, low-cost run.",
            "default": false
          },
          "emitExpired": {
            "title": "⚰️ Emit Expired Listings",
            "type": "boolean",
            "description": "When incremental mode is on, also emit listings that were seen before but are no longer found.",
            "default": false
          }
        }
      },
      "runsResponseSchema": {
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            "properties": {
              "id": {
                "type": "string"
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              "userId": {
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              "startedAt": {
                "type": "string",
                "format": "date-time",
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              "finishedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
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              "status": {
                "type": "string",
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              },
              "meta": {
                "type": "object",
                "properties": {
                  "origin": {
                    "type": "string",
                    "example": "API"
                  },
                  "userAgent": {
                    "type": "string"
                  }
                }
              },
              "stats": {
                "type": "object",
                "properties": {
                  "inputBodyLen": {
                    "type": "integer",
                    "example": 2000
                  },
                  "rebootCount": {
                    "type": "integer",
                    "example": 0
                  },
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                    "type": "integer",
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                    "example": 0
                  },
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                    "example": 0
                  }
                }
              },
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                    "type": "string",
                    "example": "latest"
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                  "timeoutSecs": {
                    "type": "integer",
                    "example": 300
                  },
                  "memoryMbytes": {
                    "type": "integer",
                    "example": 1024
                  },
                  "diskMbytes": {
                    "type": "integer",
                    "example": 2048
                  }
                }
              },
              "buildId": {
                "type": "string"
              },
              "defaultKeyValueStoreId": {
                "type": "string"
              },
              "defaultDatasetId": {
                "type": "string"
              },
              "defaultRequestQueueId": {
                "type": "string"
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                "type": "string",
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