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POST
内容分析 – 短语趋势 API
把 summary 的指标按时间段逐段重复。每项含一个 date 加上 total_count、rank、top_domains(每项含 domain 和 count)、sentiment_connotations(anger / happiness / love / sadness / share / fun)、connotation_types(positive / negative / neutral)、text_categories、page_categories、page_types、countries 和 languages。date_from、date_to 和 date_group(day / week / month)决定区间和粒度。两个月度点实测 1.6 KB。响应统一包在 DataForSEO 的信封里——数据在 tasks[0].result。 用它看某个说法的提及量在涨还是在跌;只要某一个时间点用 post_dataforseo_content_summary_live。要跟踪整个品类而不是一个词,用 post_dataforseo_content_category_trends_live。

示例

第一次用? 把任意 MCP 客户端指向 https://mcp.aisa.one/mcp —— Claude Code、 Codex、Cursor、VS Code 都可以。鉴权走 OAuth:客户端打开浏览器,你点一次 Allow,不需要粘贴任何 key。各客户端的具体命令和每次调用的价格见 aisa.one/zh-cn/mcp。
在你的 agent 里把这个端点跑起来 →

授权

Authorization
string
header
必填

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

请求体

application/json
keyword
string

target keyword
required field
UTF-8 encoding
the keywords will be converted to a lowercase format;
Note: to match an exact phrase instead of a stand-alone keyword, use double quotes and backslashes;
example:
"keyword": ""tesla palo alto""

learn more about rules and limitations of keyword and keywords fields in DataForSEO APIs in this Help Center article

keyword_fields
object | null

target keyword fields and target keywords
optional field
use this parameter to filter the dataset by keywords that certain fields should contain;
fields you can specify: title, main_title, previous_title, snippet
you can indicate several fields;
Note: to match an exact phrase instead of a stand-alone keyword, use double quotes and backslashes;
example:
"keyword_fields": {<br>"snippet": "\"logitech mouse\"",<br>"main_title": "sale"<br>}

page_type
string[] | null

target page types
optional field
use this parameter to filter the dataset by page types
possible values:
"ecommerce", "news", "blogs", "message-boards", "organization"

search_mode
string | null

results grouping type
optional field
possible grouping types:
as_is - returns data on all citations for the target keyword
one_per_domain - returns data on one citation of the keyword per domain
default value: as_is

internal_list_limit
integer | null

maximum number of elements within internal arrays
optional field
you can use this field to limit the number of elements within the following arrays:
top_domains
text_categories
page_categories
countries
languages
default value: 1
maximum value: 20

date_from
string

starting date of the time range
required field
date format: "yyyy-mm-dd"
example:
"2019-01-15"

date_to
string | null

ending date of the time range
optional field
if you don't specify this field, today's date will be used by default
date format: "yyyy-mm-dd"
example:
"2019-01-15"

date_group
string | null

time range which will be used to group the results
optional field
default value: month
possible values: day, week, month

initial_dataset_filters
(object | null)[] | null

initial dataset filtering parameters
optional field
initial filtering parameters that apply to fields in the Search endpoint;
you can add several filters at once (8 filters maximum);
you should set a logical operator and, or between the conditions;
the following operators are supported:
regex, not_regex, <, <=, >, >=, =, <>, in, not_in, like,not_like, has, has_not, match, not_match
you can use the % operator with like and not_like to match any string of zero or more characters;
example:
["domain","<>", "logitech.com"]

[["domain","<>","logitech.com"],"and",["content_info.connotation_types.negative",">",1000]]

[["domain","<&gt","logitech.com"]],"and",[["content_info.connotation_types.negative",">",1000],"or",

["content_info.text_category","has",10994]]]
for more information about filters, please refer to Content Analysis API - Filters
learn more about the initial dataset filters in this help center article.

rank_scale
string | null

defines the scale used for calculating and displaying the rank values
optional field

you can use this parameter to choose whether rank values are presented on a 0–100 or 0–1000 scale

possible values:
one_hundred — rank values are displayed on a 0–100 scale
one_thousand — rank values are displayed on a 0–1000 scale

default value: one_thousand

learn more about how this parameter works in this Help Center article

tag
string | null

user-defined task identifier
optional field
the character limit is 255
you can use this parameter to identify the task and match it with the result
you will find the specified tag value in the data object of the response

示例:

响应

object | null

Successful operation

version
string | null

API 的当前版本

status_code
integer | null

general status code you can find the full list of the response codes here

status_message
string | null

general informational message you can find the full list of general informational messages here

time
string | null

total execution time, seconds

cost
number<double> | null

任务总成本(美元)

tasks_count
integer<int64> | null

tasks 数组中的任务数量

tasks_error
integer<int64> | null

返回错误的 tasks 数组中的任务数量

tasks
(object | null)[] | null

array of tasks