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POST
Reference example
Returns the market indexes and movers Google Finance lists 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.
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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
device
string | null

device type

optional field

return results for a specific device type

possible value: desktop

language_code
string

search engine language code

required field if you don't specify language_name

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

you can receive the list of available languages of the search engine with their language_code by making a separate request to the https://api.dataforseo.com/v3/serp/google/languages

example:

en

language_name
string

full name of search engine language

required field if you don't specify language_code

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

you can receive the list of available languages of the search engine with their language_name by making a separate request to the https://api.dataforseo.com/v3/serp/google/languages

example:

English

location_code
integer

search engine location code

required field if you don't specify location_name

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

you can receive the list of available locations of the search engines with their location_code by making a separate request to https://api.dataforseo.com/v3/serp/google/locations

example:

2840

location_name
string

full name of search engine location

required field if you don't specify location_code

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

you can receive the list of available locations of the search engine with their location_name by making a separate request to https://api.dataforseo.com/v3/serp/google/locations

example:

London,England,United Kingdom

market_type
string | null

type of google finance market

optional field

possible values: most-active, indexes, indexes/americas, indexes/europe-middle-east-africa, indexes/asia-pacific, gainers, losers, climate-leaders, cryptocurrencies, currencies

default value: most-active

os
string | null

device operating system

optional field

possible values: 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