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POST
Reference example
Returns one dataset’s record in Google Dataset Search on Google, synchronously. Returns keyword, type, se_domain, location_code, language_code, check_url, datetime, spell, refinement_chips, item_types, items_count and items. Measured at 57 KB for a ten-result Google query. ⚠️ Three result depths exist for the same query and differ by two orders of magnitude: regular measured 4.8 KB, advanced 57 KB, and html 2.4 MB. advanced is the default choice; take regular when only the ranked list matters and html only to check what the parser dropped. Wrapped in DataForSEO’s envelope: data in tasks[0].result, outcome in tasks[0].status_code - a rejected request still returns HTTP 200.

Example

First time? Point any MCP client at https://mcp.aisa.one/mcp — Claude Code, Codex, Cursor, VS Code and the rest. Authorization is OAuth: the client opens a browser, you click Allow once, and there is no key to paste. Your agent then reaches every endpoint through a few meta tools: search, list_categories, get_details and batch_quote are free, batch_use is billed per call. Setup per client is in Connect via MCP; the live tool list and what each call costs are on aisa.one/mcp.
Set this endpoint up in your agent →

Request contract

Complete OpenAPI definition Effective request and pricing declaration (including authentication and referenced schemas):

Cost and request rules

Usage-based billing; Default request estimate: $0.02 USD (not a fixed price). Account-specific pricing and final settlement may differ. Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar.
  • Default request reference estimate (USD): 0.02
  • Cost contract: response_usd
  • Published reference multiplier: 1.0
  • Settlement evidence source: response_body

Authorizations

Authorization
string
header
required

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

Body

application/json
dataset_id
string

ID of the dataset

required field

you can find dataset ID in the dataset URL or dataset item of Google Dataset Search result

example:

L2cvMTFqbl85ZHN6MQ==

device
string | null

device type

optional field

return results for a specific device type

possible value: desktop

language_code
string | null

search engine language code

optional field

if you use this field, you don't need to specify language_name

possible value:

en

language_name
string | null

full name of search engine language

optional field

if you use this field, you don't need to specify language_code

possible value:

English

os
string | null

device operating system

optional field

possible values: windows, macos

default value: windows

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

Example:

Response

object | null

Successful operation

cost
number<double> | null

total tasks cost, USD

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

tasks_count
integer<int64> | null

the number of tasks in the tasks array

tasks_error
integer<int64> | null

the number of tasks in the tasks array returned with an error

time
string | null

total execution time, seconds

version
string | null

the current version of the API

tasks
(object | null)[] | null

array of tasks