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Eden Engine

Douyin Keyword Daily Heat Trend (by Date Range)

omnial/douyin-index-fetch-multi-keyword-hot-trend

Given one keyword and a start and end date, returns its Douyin daily heat index and daily search index for each day in the range, the period averages of both, the same averages labelled for the previous period and for a year earlier, and for a handful of peak dates the titles of the videos and the search phrases tied to that peak, plus a list of top search queries for each search peak date. Index values are numeric strings.

activeper callv1
Provider
Web & Business Data Network
Category
social-media
Provider price
$0.00921375 per call
Latency p50 / p95
— / —
Success rate
—
Verified
—

Provider list price; Omnial MCP charges provider cost plus a platform markup on top.

Contract

input_schema.json
{
  "type": "object",
  "required": [
    "keyword_list",
    "start_date",
    "end_date"
  ],
  "properties": {
    "end_date": {
      "type": "string",
      "pattern": "^[0-9]{8}$",
      "description": "Last day of the range, as YYYYMMDD."
    },
    "start_date": {
      "type": "string",
      "pattern": "^[0-9]{8}$",
      "description": "First day of the range, as YYYYMMDD."
    },
    "keyword_list": {
      "type": "string",
      "pattern": "^[^,,]+$",
      "description": "One keyword, in plain text. Only single-keyword requests are offered, so no commas."
    }
  },
  "additionalProperties": false
}
output_schema.json
{
  "type": "object",
  "properties": {
    "BaseResp": {
      "type": "object",
      "properties": {
        "StatusCode": {
          "type": "number"
        }
      }
    },
    "hot_list": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "average": {
            "type": "object",
            "properties": {
              "average": {
                "type": "string",
                "description": "Average heat index."
              },
              "search_average": {
                "type": "string",
                "description": "Average search index."
              }
            },
            "description": "Averages over the requested range."
          },
          "keyword": {
            "type": "string",
            "description": "The keyword."
          },
          "hot_list": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "index": {
                  "type": "string",
                  "description": "Heat index, numeric string."
                },
                "datetime": {
                  "type": "string",
                  "description": "The day, YYYYMMDD."
                }
              }
            },
            "description": "Daily heat index."
          },
          "last_average": {
            "type": "object",
            "properties": {
              "average": {
                "type": "string"
              },
              "search_average": {
                "type": "string"
              }
            },
            "description": "The same averages, labelled for the previous period."
          },
          "top_point_list": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "date": {
                  "type": "string",
                  "description": "The peak day, YYYYMMDD."
                },
                "content_list": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "title": {
                        "type": "string",
                        "description": "The video's title."
                      }
                    }
                  },
                  "description": "Videos tied to the peak."
                },
                "search_point_list": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Search phrases tied to the peak."
                }
              }
            },
            "description": "Peak dates of the heat index."
          },
          "search_hot_list": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "index": {
                  "type": "string",
                  "description": "Search index, numeric string."
                },
                "datetime": {
                  "type": "string",
                  "description": "The day, YYYYMMDD."
                }
              }
            },
            "description": "Daily search index."
          },
          "last_year_average": {
            "type": "object",
            "properties": {
              "average": {
                "type": "string"
              },
              "search_average": {
                "type": "string"
              }
            },
            "description": "The same averages, labelled for a year earlier."
          },
          "search_top_point_list": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "date": {
                  "type": "string",
                  "description": "The peak day, YYYYMMDD."
                },
                "query_list": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Top search queries on that day."
                }
              }
            },
            "description": "Peak dates of the search index."
          }
        }
      },
      "description": "One entry for the keyword."
    }
  },
  "description": "The keyword's heat trend."
}

Pricing

Every real charge, itemised. A model that quietly omits one is a slow financial leak, so nothing here is rolled up, and a charge that only applies to some inputs says so rather than being added in.

Prices in this catalog are the provider's own list price, not your bill: Omnial MCP charges provider cost plus a platform markup on top, so what you are charged is higher than the figure shown. For the exact amount a specific call will cost, run omnial_execute with dry_run: true; that number includes the markup and is what we hold while the call runs. It is a quote, not a cap on the charge.

ChargeRate
Per call
Flat, regardless of what comes back
$0.00921375
Cost basis
Not recorded

This tool's catalog entry does not record how its final bill is determined, so we will not tell you whether its cost is fixed before the call or reported by the provider afterwards. Either way what is held is a quote rather than a cap: you are charged what the call actually costs, bounded at 2x the quote.

Updated
Oct 11, 2026