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Churnkey

Churnkey Customers API

Customer and B2B user attribute updates.

Documentation Provider Profile APIs.io OpenAPI GitHub

Churnkey Customers API is one of 7 APIs that Churnkey publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 1 operation across 1 path, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://api.churnkey.co/v1.

1 operations 1 paths 3 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.churnkey.co/v1/data
Authentication
API Key, API Key
Contact
Churnkey
Resource Areas
1

Authentication & Security 2

Churnkey Customers API declares 2 security schemes for authenticating requests. An API key is passed in the header as x-ck-api-key (apiKeyAuth). An API key is passed in the header as x-ck-app (appIdAuth). By default, every request must be authenticated.

  • apiKeyAuth — Churnkey API key. The Data API (/v1/data) uses the Data API key from Settings Account; the event and billing-contact endpoints (/v1/api) use a Churnkey API key.
  • appIdAuth — Churnkey Application ID (App ID) from Settings.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Customers 1

Customer and B2B user attribute updates.

POST
/api/events/customer-update
Update customer or user data
updateCustomer body → 200401

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are CustomerUpdate (4 properties), B2BUser (2 properties), Error (1 property). Each schema is shown below with its type and property counts.

B2BUser
object
2 properties
CustomerUpdate
object
At least one of uid or customerId is required.
4 properties
Error
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

churnkey-customers-api-openapi.yml Raw ↑

Other APIs Churnkey publishes across the network.

Churnkey Cancel Flow Embed
AE Profile APIs.io
Churnkey Reactivation API
AE Profile APIs.io
Churnkey Billing Contacts API
AE Profile APIs.io
Churnkey Data Subject Requests API
AE Profile APIs.io
Churnkey Events API
AE Profile APIs.io
Churnkey Sessions API
AE Profile APIs.io
#Customers
← Back to C APIs
API Details
ID
churnkey:churnkey-customers-api
Base URL
https://api.churnkey.co/v1/data
Docs
https://docs.churnkey.co/data-api
Provider
Churnkey
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This is an independent, third-party profile of Churnkey Customers 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.

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