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Gainsight Companies API

CRUD operations on company records

Gainsight Companies API is one of 29 APIs that Gainsight publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Companies. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

This API exposes 10 operations across 5 paths, and defines 8 schemas. It is described by OpenAPI 3.1.0, at version 1.0.

Requests are made against a single base URL, https://{domain}.gainsightcloud.com/v1.

10 operations 5 paths 8 schemas 2 DELETE3 GET3 POST2 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0
Base URL
https://api.gainsight.com
Authentication
API Key
Terms of Service
Resource Areas
1

Authentication & Security 1

Gainsight Companies API declares 1 security scheme for authenticating requests. An API key is passed in the header as accessKey (apiKey). By default, every request must be authenticated.

  • apiKey — Gainsight CS REST API access key

Paths & Operations 10

Across 5 paths, the API surfaces 10 operations — 2 DELETE, 3 GET, 3 POST, 2 PUT. Each is listed below with its method, path, parameters, and response codes.

Companies 10

CRUD operations on company records

POST
/data/objects/Company
Gainsight Insert company records
insertCompanies body → 200400401
PUT
/data/objects/Company
Gainsight Update company records
updateCompanies 1 param body → 200400401
POST
/data/objects/Company/search
Gainsight Search company records
searchCompanies body → 200400401
GET
/data/objects/Company/{recordId}
Gainsight Get a company record
getCompany 1 param → 200401404
DELETE
/data/objects/Company/{recordId}
Gainsight Delete a company record
deleteCompany 1 param → 200401404
GET
/v1/companies
Gainsight List companies
listCompanies 2 params → 200401
POST
/v1/companies
Gainsight Create a company
createCompany body → 200400401
GET
/v1/companies/{companyId}
Gainsight Get a company
getCompany 1 param → 200401404
PUT
/v1/companies/{companyId}
Gainsight Update a company
updateCompany 1 param body → 200400401404
DELETE
/v1/companies/{companyId}
Gainsight Delete a company
deleteCompany 1 param → 200401404

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are CompanyRecord (18 properties), Company (12 properties), CompanyInput (7 properties), SearchRequest (5 properties). Each schema is shown below with its type and property counts.

WriteResponse
object
2 properties
SearchResponse
object
2 properties
ApiResponse_2
object
4 properties
ApiResponse
object
4 properties
SearchRequest
object
5 properties
CompanyRecord
object
18 properties
Company
object
12 properties
CompanyInput
object
7 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

gainsight-companies-api-openapi.yml Raw ↑

Other APIs Gainsight publishes across the network.

Gainsight Accounts API
Gainsight Activities API
Gainsight Activity Types API
Gainsight Company Team API
Gainsight Configuration API
Gainsight CTA Configuration API
Gainsight CTAs API
Gainsight Custom Events API
Gainsight Custom Objects API
Gainsight Engagements API
Gainsight Events API
Gainsight Feature Match API
Where this information came from

This is an independent, third-party profile of Gainsight Companies API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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