October 2025

Base Employee Data

October, 2025	Adding new fields

Added fields

Data field	Description	Data type
city	Employee location city	String
state	Employee location state	String

Clean Employee Data

October, 2025	Adding new fields

Added fields

Data field	Description	Data type
member_location_city	Employee location city	String
member_location_state	Employee location state	String
member_location_country_iso_2	ISO 2-letter code of the location country	String
member_location_country_iso_3	ISO 3-letter code of the location country	String

Multi-source Employee Data

October, 2025	Adding new fields

Added fields

Data field	Description	Data type
location_city	Employee location city	String
location_state	Employee location state	String

Base Employee API

October 8, 2025	Adding new fields

Added fields

Data field	Description	Data type
city	Employee location city	String
state	Employee location state	String

Clean Employee API

October 8, 2025	Adding new fields

Added fields

Data field	Description	Data type
location_city	Employee location city	String
location_state	Employee location state	String
location_country_iso_2	ISO 2-letter code of the location country	String
location_country_iso_3	ISO 3-letter code of the location country	String

Multi-source Employee API

October 8, 2025	Adding new fields

Added fields

Data field	Description	Data type
location_city	Employee location city	String
location_state	Employee location state	String

Multi-source Jobs API

October 1, 2025	Supporting new endpoints

Added endpoints

Search and collect endpoints

Request type	Endpoint
POST	/v2/job_multi_source/search/es_dsl
POST	/v2/job_multi_source/search/es_dsl/preview
GET	/v2/job_multi_source/collect/{job_id}

Bulk Collect endpoints

Request type	Endpoint
POST	/v2/data_requests/job_multi_source/ids
POST	/v2/data_requests/job_multi_source/es_dsl

Find more information on the Multi-source Jobs API page.

Clean Company API

October 9, 2025	Added a new field

Added field

Data field	Description
size_employees_count_inferred	Estimated number of employees at a company, calculated based on inferred employee data.

Find the newest updates in Clean Company API topic.

Coresignal MCP

October 6, 2025	Changing MCP endpoint

Changed endpoint

Deprecated endpoint	New endpoint
https://mcp.coresignal.com/sse	https://mcp.coresignal.com/mcp

Find more information on the Coresignal MCP page.