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StackOne Contacts API

The Contacts API from StackOne — 2 operation(s) for contacts.

StackOne Contacts API is one of 33 APIs that StackOne publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Contacts. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 4 operations across 2 paths, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://api.stackone.com.

4 operations 2 paths 4 schemas 2 GET1 PATCH1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Server
https://api.stackone.com
Authentication
HTTP Basic
Resource Areas
1

Authentication & Security 1

StackOne Contacts API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basic).

Paths & Operations 4

Across 2 paths, the API surfaces 4 operations — 2 GET, 1 PATCH, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Contacts 4
GET
/unified/crm/contacts/{id}
Get Contact
crm_get_contact 9 params → 400403412429500501200
PATCH
/unified/crm/contacts/{id}
Update Contact (early access)
crm_update_contact 2 params body → 200400403412429500501
GET
/unified/crm/contacts
List Contacts
crm_list_contacts 8 params → 403429500501200400
POST
/unified/crm/contacts
Creates a new Contact
crm_create_contact 1 param body → 500501200400403412429

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are Contact (10 properties), CrmCreateContactRequestDto (7 properties), ContactsPaginated (3 properties), ContactResult (2 properties). Each schema is shown below with its type and property counts.

ContactsPaginated
object
3 properties 2 required
CrmCreateContactRequestDto
object
7 properties
Contact
object
10 properties
ContactResult
object
2 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

stackone-contacts-api-openapi.yml Raw ↑

Other APIs StackOne publishes across the network.

StackOne Unified HRIS API
StackOne Unified ATS API
StackOne Unified CRM API
StackOne Unified LMS API
StackOne Unified IAM API
StackOne Unified Documents API
StackOne Unified Marketing API
StackOne Unified Ticketing API
StackOne Unified Messaging API
StackOne Unified Screening API
StackOne Platform API
StackOne Accounts API
Where this information came from

This is an independent, third-party profile of StackOne Contacts 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.

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