Content Updates Changed Pages

GET

/api/v1/content_updates

curl --request GET \
  --url 'https://sitechecker.pro/api/v1/content_updates?project_id=12345&crawl_id=1782174402&segment_id=all_pages&limit=50&offset=0' \
  --header 'Authorization: Bearer <token>'

• Production

Returns Content Updates events for one crawl, including affected page URLs, event types, and basic before/after values when available.

Authorizations

• bearerAuth

Parameters

Query Parameters

project_id

required

integer

Example

12345

Project ID.

crawl_id

required

string

Example

1782174402

Monitoring run identifier — the run UNIX timestamp (seconds, UTC). Treat it as an opaque token: take it verbatim from a summary endpoint’s points[].crawl_id.

segment_id

string

Example

all_pages

Optional segment scope filter.

event_type

string

Optional Content Update event filter.

url

string

Optional exact page URL filter.

limit

integer

default: 50 >= 1 <= 100

Page size.

offset

integer

0

Pagination offset.

Responses

200

Paginated content update events

Media typeapplication/json

object

data

Array<object>

object

content_update_id

Unique content update/change ID used for details endpoint.

string

url

Page URL where the content event happened.

string

nullable

event_type

Content event type.

string

event_name

Human-readable event name.

string

before_value

Before value for scalar changes; for text_content it is reconstructed from the diff (DELETE side); multiple sub-changes are joined; null when no scalar/diff (e.g. wp_plugin_added/removed). Capped at 10000 characters.

string

nullable

after_value

After value for scalar changes; for text_content it is reconstructed from the diff (INSERT side); multiple sub-changes are joined; null when no scalar/diff (e.g. wp_plugin_added/removed). Capped at 10000 characters.

string

nullable

has_details

Whether detailed before/after or diff data is available.

boolean

meta

object

total

Reusable OpenAPI response schemas for the Public REST API: the error/meta envelope and one item schema per resource. Property names come from the Field registry so the documented contract and the runtime response shapes stay in lock-step.

integer

limit

integer

offset

integer

Example

{
  "data": [
    {
      "content_update_id": "eyJzIjoiY29udGVudCJ9",
      "url": "https://example.com/free-seo-tools/",
      "event_type": "text_content",
      "event_name": "Text content",
      "has_details": true
    }
  ],
  "meta": {
    "total": 137,
    "limit": 50,
    "offset": 0
  }
}

401

Missing or invalid API key

Media typeapplication/json

object

error

required

object

code

required

string

Allowed values: validation_error bad_request project_not_found segment_not_found forbidden crawl_in_progress not_found upstream_error unauthorized rate_limit_exceeded api_access_denied 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 segment_filter_unsupported unsupported_scope ai_overview_data_unavailable prompt_data_unavailable

message

required

string

Example

{
  "error": {
    "code": "unauthorized",
    "message": "Invalid or missing API key."
  }
}

403

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

Media typeapplication/json

Returned as api_access_denied when the account has no active API entitlement, and as forbidden 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 forbidden crawl_in_progress not_found upstream_error unauthorized rate_limit_exceeded api_access_denied 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 segment_filter_unsupported unsupported_scope ai_overview_data_unavailable prompt_data_unavailable

message

required

string

Example

{
  "error": {
    "code": "api_access_denied",
    "message": "API access is not available: the account has no active API entitlement."
  }
}

404

Project, segment or crawl 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 forbidden crawl_in_progress not_found upstream_error unauthorized rate_limit_exceeded api_access_denied 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 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

Validation error or invalid filter

Media typeapplication/json

Rejected query parameters. error.code is validation_error for parameter validation, or invalid_date_range / invalid_filter / invalid_event_type / unsupported_filter / unsupported_dimension / 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 forbidden crawl_in_progress not_found upstream_error unauthorized rate_limit_exceeded api_access_denied 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 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

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 forbidden crawl_in_progress not_found upstream_error unauthorized rate_limit_exceeded api_access_denied 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 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

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 forbidden crawl_in_progress not_found upstream_error unauthorized rate_limit_exceeded api_access_denied 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 segment_filter_unsupported unsupported_scope ai_overview_data_unavailable prompt_data_unavailable

message

required

string

Example

{
  "error": {
    "code": "internal_error",
    "message": "Internal server error."
  }
}