Skip to content
Sitechecker API documentationSitechecker API documentationSitechecker API

AI Chats History

GET
/api/v1/ai-visibility/ai-chats/history
curl --request GET \
  --url 'https://sitechecker.pro/api/v1/ai-visibility/ai-chats/history?project_id=12345&date_from=2026-02-19&date_to=2026-05-19&metric=visibility&entity_scope=owner&history_grouping=daily&include_owner=true' \
  --header 'Authorization: Bearer <token>'

Returns time-series points for Brand Visibility or Citation Share inside the selected range, for the project or for competitor entities. Comparing the owner against a competitor on one chart is a comparison between entities in the same period, not a previous-period comparison.

Authorizations

Section titled “Authorizations”

Parameters

Section titled “Parameters”

Query Parameters

Section titled “Query Parameters”
project_id
required
integer
Example
12345

Project ID.

date_from
required
string format: date
Example
2026-02-19

Start of the monitoring period (inclusive), ISO date (UTC).

date_to
required
string format: date
Example
2026-05-19

End of the monitoring period (inclusive), ISO date (UTC).

metric
required
string
Allowed values: visibility citation_share

The single metric to chart. One request returns one metric.

entity_scope
required
string
Allowed values: owner competitors

Owner returns one line for the project; competitors returns one line per tracked competitor.

history_grouping
string
Allowed values: daily weekly monthly

Bucket size for the returned points.

include_owner
boolean
default: true

With entity_scope=competitors, also return the project line as a benchmark.

ai_model
string

Filter by AI platform.

country
string

Filter by the country the prompts were run for.

prompt_id
integer

Narrow the result to one tracked prompt.

competitor_ids
string

Comma-separated competitor ids to chart.

domains
string

Comma-separated competitor domains to chart, as an alternative to competitor_ids.

dimension_limit
integer

Maximum number of competitor lines to return.

Responses

Section titled “Responses”

200

Section titled “200”

AI Chats time-series

Media typeapplication/json
object
data

Visibility / citation_share time-series inside the selected range. entity_scope=owner returns a single owner line; entity_scope=competitors returns competitor entity lines (optionally with the owner benchmark).

object
metric

The metric that was charted, echoed back from the request.

string
Allowed values: visibility citation_share
entity_scope

Whether the chart covers the project or its competitors, echoed back from the request.

string
Allowed values: owner competitors
series

One entry per line in the chart.

Array<object>

One entity time-series line. entity_type=owner has entity_label=null and is_owner=true.

object
entity_type

Whether the line is the project or a tracked competitor.

string
Allowed values: owner competitor
entity_key

Host key of the entity.

string
entity_label

Competitor brand; null for the owner series.

string
nullable
is_owner

True on the project line, so it can be styled as the benchmark.

boolean
points

The line itself, one point per bucket.

Array<object>
object
date

Bucket start date (daily/weekly/monthly grouping).

string format: date
value

Value of the requested metric in this bucket.

number format: float
meta

AI Chats meta block for the history endpoint: the standard block plus the bucket size that was applied to the points.

object
project_id

Project the response was built for.

integer
date_from

Start of the period the response covers.

string format: date
date_to

End of the period the response covers.

string format: date
ai_model

The ai_model filter that was applied, echoed back. all when the request did not narrow it down.

string
country

The country filter that was applied, echoed back. null when no country filter was sent.

string
nullable
source_status

Whether AI Chats tracking is connected and usable for this project.

object
key
additional properties
string
data_freshness

Latest AI-chat data date available for this project, null when there is none.

object
key
additional properties
string
nullable
history_grouping

Bucket size the points were grouped by.

string
Allowed values: daily weekly monthly
Example
{
  "data": {
    "metric": "visibility",
    "entity_scope": "owner",
    "series": [
      {
        "entity_type": "owner",
        "entity_key": "semrush.com",
        "entity_label": "Semrush",
        "is_owner": false,
        "points": [
          {
            "date": "2026-05-01",
            "value": 33.33
          }
        ]
      }
    ]
  },
  "meta": {
    "project_id": 12345,
    "date_from": "2026-05-01",
    "date_to": "2026-05-31",
    "ai_model": "all",
    "country": null,
    "source_status": {
      "ai_chat": "connected"
    },
    "data_freshness": {
      "ai_chat_date": "2026-06-30"
    },
    "history_grouping": "daily"
  }
}

401

Section titled “401”

Missing or invalid API key

Media typeapplication/json

Returned as INVALID_API_KEY when the key is missing or unknown, and as REVOKED_API_KEY when the key exists but was revoked — the latter needs a new key.

object
error
required
object
code
required
string
Allowed values: VALIDATION_ERROR BAD_REQUEST PROJECT_NOT_FOUND SEGMENT_NOT_FOUND ACCESS_DENIED CRAWL_IN_PROGRESS NOT_FOUND UPSTREAM_ERROR INVALID_API_KEY REVOKED_API_KEY RATE_LIMIT_EXCEEDED MISSING_PUBLIC_API_ACCESS INTERNAL_ERROR CRAWL_NOT_FOUND INVALID_DATE_RANGE INVALID_FILTER INVALID_EVENT_TYPE KEYWORD_NOT_FOUND OPPORTUNITY_NOT_FOUND SNAPSHOT_UNAVAILABLE GSC_NOT_CONNECTED GA4_NOT_CONNECTED SITE_AUDIT_DATA_UNAVAILABLE GA4_DATA_UNAVAILABLE UNSUPPORTED_FILTER UNSUPPORTED_DIMENSION UNSUPPORTED_METRIC SEGMENT_FILTER_UNSUPPORTED UNSUPPORTED_SCOPE AI_OVERVIEW_DATA_UNAVAILABLE PROMPT_DATA_UNAVAILABLE
message
required
string
Example
{
  "error": {
    "code": "INVALID_API_KEY",
    "message": "Invalid or missing API key."
  }
}

403

Section titled “403”

No active API entitlement for the account, or the project belongs to another account

Media typeapplication/json

Returned as MISSING_PUBLIC_API_ACCESS when the account has no active API entitlement, and as ACCESS_DENIED when the requested project belongs to another account.

object
error
required
object
code
required
string
Allowed values: VALIDATION_ERROR BAD_REQUEST PROJECT_NOT_FOUND SEGMENT_NOT_FOUND ACCESS_DENIED CRAWL_IN_PROGRESS NOT_FOUND UPSTREAM_ERROR INVALID_API_KEY REVOKED_API_KEY RATE_LIMIT_EXCEEDED MISSING_PUBLIC_API_ACCESS INTERNAL_ERROR CRAWL_NOT_FOUND INVALID_DATE_RANGE INVALID_FILTER INVALID_EVENT_TYPE KEYWORD_NOT_FOUND OPPORTUNITY_NOT_FOUND SNAPSHOT_UNAVAILABLE GSC_NOT_CONNECTED GA4_NOT_CONNECTED SITE_AUDIT_DATA_UNAVAILABLE GA4_DATA_UNAVAILABLE UNSUPPORTED_FILTER UNSUPPORTED_DIMENSION UNSUPPORTED_METRIC SEGMENT_FILTER_UNSUPPORTED UNSUPPORTED_SCOPE AI_OVERVIEW_DATA_UNAVAILABLE PROMPT_DATA_UNAVAILABLE
message
required
string
Example
{
  "error": {
    "code": "MISSING_PUBLIC_API_ACCESS",
    "message": "API access is not available: the account has no active API entitlement."
  }
}

404

Section titled “404”

Project not found

Media typeapplication/json

The exact missing resource is in error.code: PROJECT_NOT_FOUND, SEGMENT_NOT_FOUND, CRAWL_NOT_FOUND, KEYWORD_NOT_FOUND, OPPORTUNITY_NOT_FOUND, SNAPSHOT_UNAVAILABLE or NOT_FOUND.

object
error
required
object
code
required
string
Allowed values: VALIDATION_ERROR BAD_REQUEST PROJECT_NOT_FOUND SEGMENT_NOT_FOUND ACCESS_DENIED CRAWL_IN_PROGRESS NOT_FOUND UPSTREAM_ERROR INVALID_API_KEY REVOKED_API_KEY RATE_LIMIT_EXCEEDED MISSING_PUBLIC_API_ACCESS INTERNAL_ERROR CRAWL_NOT_FOUND INVALID_DATE_RANGE INVALID_FILTER INVALID_EVENT_TYPE KEYWORD_NOT_FOUND OPPORTUNITY_NOT_FOUND SNAPSHOT_UNAVAILABLE GSC_NOT_CONNECTED GA4_NOT_CONNECTED SITE_AUDIT_DATA_UNAVAILABLE GA4_DATA_UNAVAILABLE UNSUPPORTED_FILTER UNSUPPORTED_DIMENSION UNSUPPORTED_METRIC SEGMENT_FILTER_UNSUPPORTED UNSUPPORTED_SCOPE AI_OVERVIEW_DATA_UNAVAILABLE PROMPT_DATA_UNAVAILABLE
message
required
string
Example
{
  "error": {
    "code": "PROJECT_NOT_FOUND",
    "message": "Project not found."
  }
}

422

Section titled “422”

Validation error or unsupported filter

Media typeapplication/json

Rejected query parameters. error.code is VALIDATION_ERROR for parameter validation (including a query parameter the endpoint does not accept), or INVALID_DATE_RANGE / INVALID_FILTER / INVALID_EVENT_TYPE / UNSUPPORTED_FILTER / UNSUPPORTED_DIMENSION / UNSUPPORTED_METRIC / UNSUPPORTED_SCOPE / SEGMENT_FILTER_UNSUPPORTED for module-specific rules.

object
error
required
object
code
required
string
Allowed values: VALIDATION_ERROR BAD_REQUEST PROJECT_NOT_FOUND SEGMENT_NOT_FOUND ACCESS_DENIED CRAWL_IN_PROGRESS NOT_FOUND UPSTREAM_ERROR INVALID_API_KEY REVOKED_API_KEY RATE_LIMIT_EXCEEDED MISSING_PUBLIC_API_ACCESS INTERNAL_ERROR CRAWL_NOT_FOUND INVALID_DATE_RANGE INVALID_FILTER INVALID_EVENT_TYPE KEYWORD_NOT_FOUND OPPORTUNITY_NOT_FOUND SNAPSHOT_UNAVAILABLE GSC_NOT_CONNECTED GA4_NOT_CONNECTED SITE_AUDIT_DATA_UNAVAILABLE GA4_DATA_UNAVAILABLE UNSUPPORTED_FILTER UNSUPPORTED_DIMENSION UNSUPPORTED_METRIC SEGMENT_FILTER_UNSUPPORTED UNSUPPORTED_SCOPE AI_OVERVIEW_DATA_UNAVAILABLE PROMPT_DATA_UNAVAILABLE
message
required
string
Example
{
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "project_id is required."
  }
}

429

Section titled “429”

Rate limit exceeded — retry after the interval in the Retry-After header

Media typeapplication/json
object
error
required
object
code
required
string
Allowed values: VALIDATION_ERROR BAD_REQUEST PROJECT_NOT_FOUND SEGMENT_NOT_FOUND ACCESS_DENIED CRAWL_IN_PROGRESS NOT_FOUND UPSTREAM_ERROR INVALID_API_KEY REVOKED_API_KEY RATE_LIMIT_EXCEEDED MISSING_PUBLIC_API_ACCESS INTERNAL_ERROR CRAWL_NOT_FOUND INVALID_DATE_RANGE INVALID_FILTER INVALID_EVENT_TYPE KEYWORD_NOT_FOUND OPPORTUNITY_NOT_FOUND SNAPSHOT_UNAVAILABLE GSC_NOT_CONNECTED GA4_NOT_CONNECTED SITE_AUDIT_DATA_UNAVAILABLE GA4_DATA_UNAVAILABLE UNSUPPORTED_FILTER UNSUPPORTED_DIMENSION UNSUPPORTED_METRIC SEGMENT_FILTER_UNSUPPORTED UNSUPPORTED_SCOPE AI_OVERVIEW_DATA_UNAVAILABLE PROMPT_DATA_UNAVAILABLE
message
required
string
Example
{
  "error": {
    "code": "RATE_LIMIT_EXCEEDED",
    "message": "Rate limit exceeded. Try again later."
  }
}

500

Section titled “500”

Internal server error

Media typeapplication/json
object
error
required
object
code
required
string
Allowed values: VALIDATION_ERROR BAD_REQUEST PROJECT_NOT_FOUND SEGMENT_NOT_FOUND ACCESS_DENIED CRAWL_IN_PROGRESS NOT_FOUND UPSTREAM_ERROR INVALID_API_KEY REVOKED_API_KEY RATE_LIMIT_EXCEEDED MISSING_PUBLIC_API_ACCESS INTERNAL_ERROR CRAWL_NOT_FOUND INVALID_DATE_RANGE INVALID_FILTER INVALID_EVENT_TYPE KEYWORD_NOT_FOUND OPPORTUNITY_NOT_FOUND SNAPSHOT_UNAVAILABLE GSC_NOT_CONNECTED GA4_NOT_CONNECTED SITE_AUDIT_DATA_UNAVAILABLE GA4_DATA_UNAVAILABLE UNSUPPORTED_FILTER UNSUPPORTED_DIMENSION UNSUPPORTED_METRIC SEGMENT_FILTER_UNSUPPORTED UNSUPPORTED_SCOPE AI_OVERVIEW_DATA_UNAVAILABLE PROMPT_DATA_UNAVAILABLE
message
required
string
Example
{
  "error": {
    "code": "INTERNAL_ERROR",
    "message": "Internal server error."
  }
}