Douyin Trending Calendar Detail (by Activity ID)

omnial/douyin-billboard-fetch-hot-calendar-detail

Given a douyin hot-calendar activity id, returns that trending topic's title, category, active date window, publish count, description text, reward copy, and any hashtag challenges linked to it. Fields come back empty or zeroed, not an error, when the id doesn't match a real activity.

activeper callv2

Price

Up to $0.00205 per call; you pay what the call used

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.00.

Data source

Douyin

Data from Douyin.

Use it

Your AI assistant does the work: it finds this tool, shows you the price first, runs it, and you are charged when the run finishes. There is nothing to set up for this tool in particular.

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For developers: the calls your assistant makes

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/douyin-billboard-fetch-hot-calendar-detail" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/douyin-billboard-fetch-hot-calendar-detail" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/douyin-billboard-fetch-hot-calendar-detail", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/douyin-billboard-fetch-hot-calendar-detail", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.00205

Updated: Oct 27, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "calendar_id"
  ],
  "properties": {
    "calendar_id": {
      "type": "string",
      "examples": [
        "1720"
      ],
      "description": "活动id"
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "properties": {
        "id": {
          "type": "number",
          "description": "The activity's numeric id, matching the input `calendar_id`."
        },
        "tags": {
          "description": "Tag labels for this activity. Observed as an empty array on a real activity and `null` on a not-found id -- a populated example was never observed."
        },
        "end_date": {
          "type": "number",
          "description": "Unix seconds, end of the active window."
        },
        "sentence": {
          "type": "string",
          "description": "The trending search phrase text associated with this activity. Often an empty string."
        },
        "timeline": {
          "description": "Usually `null`. Shape when populated is not documented."
        },
        "city_name": {
          "type": "string",
          "description": "City this campaign is tied to, when applicable. Usually an empty string; a populated value is not documented."
        },
        "event_ids": {
          "description": "Usually `null`. Shape when populated (e.g. an array of related event ids) is not documented."
        },
        "hot_title": {
          "type": "string",
          "description": "Headline/title of the trending topic."
        },
        "parent_id": {
          "type": "number",
          "description": "The parent activity's id, when this entry belongs to a series."
        },
        "level_code": {
          "type": "number",
          "description": "The vendor's internal tier/level code for this entry. Meaning is undocumented; observed as 1 on a real activity and 0 on a not-found id."
        },
        "start_date": {
          "type": "number",
          "description": "Unix seconds, start of the active window."
        },
        "publish_cnt": {
          "type": "number",
          "description": "Count of posts published under this campaign."
        },
        "event_status": {
          "type": "number",
          "description": "Vendor status code for this entry. -1 observed on a real activity, 0 on a not-found id; meaning beyond distinguishing those two cases is undocumented."
        },
        "activity_desc": {
          "type": "string",
          "description": "Free-text description of the activity."
        },
        "category_name": {
          "type": "string",
          "description": "The campaign's category label (e.g. '话题互动', 'Topic Interaction'). Empty string observed for a not-found id."
        },
        "challenge_info": {
          "items": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "description": "The douyin hashtag challenge's own numeric id, as a string."
              },
              "name": {
                "type": "string",
                "description": "The hashtag challenge's public name."
              }
            },
            "additionalProperties": true
          },
          "description": "Hashtag challenges linked to this activity. Observed as an array of `{id, name}` on a real activity and `null` on a not-found id."
        },
        "example_videos": {
          "description": "Example video references for this activity. Observed as an empty array on a real activity and `null` on a not-found id -- a populated example was never seen, so item shape is unconfirmed."
        },
        "related_topics": {
          "items": {
            "type": "string"
          },
          "description": "Related topic titles. Observed as a 1-entry string array on a real activity and `null` on a not-found id."
        },
        "activity_reward": {
          "type": "string",
          "description": "Prize/reward copy for the activity, when any. Empty string observed."
        },
        "publish_end_time": {
          "type": "string",
          "description": "Same format and same verified-non-phone caveat as `publish_start_time`."
        },
        "publish_start_time": {
          "type": "string",
          "description": "Human-readable timestamp, e.g. '2025-01-28 12:00:00'. Empty string for a not-found id."
        }
      },
      "additionalProperties": true
    }
  },
  "description": "The calendar record.",
  "additionalProperties": true
}