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Keap Subscription Plans API

Keap Subscription Plans API — 5 operations across 2 paths on the Keap REST v2 contract, read from Keap's own published OpenAPI 3.1 document.

Keap Subscription Plans API is one of 51 APIs that Keap publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 5 operations across 2 paths, and defines 7 schemas. It is described by OpenAPI 3.2.0, at version v2.

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

5 operations 2 paths 7 schemas 1 DELETE2 GET1 PATCH1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v2
Base URL
https://api.infusionsoft.com/crm/rest/v2
Authentication
OAuth 2.0
Contact
License
Terms of Service
Resource Areas
1

Authentication & Security 1

Keap Subscription Plans API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (oauth2) using the authorizationCode flow. By default, every request must be authenticated.

Paths & Operations 5

Across 2 paths, the API surfaces 5 operations — 1 DELETE, 2 GET, 1 PATCH, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Subscription Plans 5
GET
/rest/v2/products/{product_id}/subscriptions
List Subscription Plans
listSubscriptionPlans 5 params → 401404403409500501400405
POST
/rest/v2/products/{product_id}/subscriptions
Create Subscription Plan
createSubscriptionPlans 1 param body → 401404403409500501400405
GET
/rest/v2/products/{product_id}/subscriptions/{subscription_plan_id}
Get Subscription Plan
fetchSubscriptionPlan 2 params → 401404403409500501400405
DELETE
/rest/v2/products/{product_id}/subscriptions/{subscription_plan_id}
Delete Subscription Plan
deleteSubscriptionPlan 2 params → 401404403409500501400405
PATCH
/rest/v2/products/{product_id}/subscriptions/{subscription_plan_id}
Update Subscription Plan
updateSubscriptionPlan 3 params body → 401404403409500501400405

Schemas 7

The contract defines 7 schemas that model the data the API accepts and returns. The most detailed are SubscriptionPlan (8 properties), CreateSubscriptionPlanRequest (7 properties), UpdateSubscriptionPlanRequest (7 properties), Error (4 properties). Each schema is shown below with its type and property counts.

UpdateSubscriptionPlanRequest
object
7 properties 2 required
ErrorDetails
object
2 properties
ListSubscriptionPlansResponse
object
2 properties
SubscriptionPlan
object
8 properties
CurrencyValue
object
3 properties
CreateSubscriptionPlanRequest
object
7 properties 2 required
Error
object
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

keap-subscription-plans-api-openapi.yml Raw ↑

Other APIs Keap publishes across the network.

Keap Affiliate API
Keap Automation API
Keap Campaigns API
Keap Category Discounts API
Keap Companies API
Keap Contacts API
Keap Email API
Keap Files API
Keap Free Trial Discounts API
Keap Lead Source Categories API
Keap Lead Source Expenses API
Keap Lead Source Recurring Expenses API
Where this information came from

This is an independent, third-party profile of Keap Subscription Plans 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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