Duplicate Plan

Creates a duplicate of an existing plan, copying all of its feature assignments. The new plan gets a default name of "Original Name (Copy)" unless you specify a custom name.

Endpoint

POST /api/v1/projects/{slug}/plans/{planId}/duplicate

Authentication

string

required

Bearer token with your API key. Requires read_write permission.

Path Parameters

string

required

The project’s URL-friendly slug identifier.

number

required

The ID of the plan to duplicate.

Body Parameters

string

Name for the duplicated plan. Defaults to "Original Name (Copy)" if not provided.

Response

Returns the newly created plan object with status 201 Created, including all copied feature assignments.

Example — Default Name

curl -X POST https://cuprice.io/api/v1/projects/my-saas-app/plans/201/duplicate \
  -H "Authorization: Bearer cpk_your_key_here"

{
  "id": 210,
  "name": "Pro (Copy)",
  "description": "For growing teams",
  "basePrice": 29,
  "isPopular": false,
  "isVisible": true,
  "isFree": false,
  "planFeatures": [
    {
      "id": 320,
      "multiplier": 5,
      "feature": {
        "id": 101,
        "name": "AI Prompts",
        "featureType": "Limits",
        "basePrice": 10
      }
    },
    {
      "id": 321,
      "multiplier": 1,
      "feature": {
        "id": 102,
        "name": "Team Members",
        "featureType": "Standart",
        "basePrice": 5
      }
    },
    {
      "id": 322,
      "multiplier": 1,
      "feature": {
        "id": 104,
        "name": "Priority Support",
        "featureType": "Standart",
        "basePrice": 20
      }
    }
  ],
  "createdAt": "2025-12-10T15:00:00.000Z",
  "updatedAt": "2025-12-10T15:00:00.000Z"
}

Example — Custom Name

curl -X POST https://cuprice.io/api/v1/projects/my-saas-app/plans/201/duplicate \
  -H "Authorization: Bearer cpk_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Pro Annual"
  }'

{
  "id": 211,
  "name": "Pro Annual",
  "description": "For growing teams",
  "basePrice": 29,
  "isPopular": false,
  "isVisible": true,
  "isFree": false,
  "planFeatures": [
    {
      "id": 325,
      "multiplier": 5,
      "feature": {
        "id": 101,
        "name": "AI Prompts",
        "featureType": "Limits",
        "basePrice": 10
      }
    },
    {
      "id": 326,
      "multiplier": 1,
      "feature": {
        "id": 102,
        "name": "Team Members",
        "featureType": "Standart",
        "basePrice": 5
      }
    }
  ],
  "createdAt": "2025-12-10T15:05:00.000Z",
  "updatedAt": "2025-12-10T15:05:00.000Z"
}

Errors

Status	Description
`401`	Invalid or missing API key
`403`	API key does not have `read_write` permission
`404`	Project or plan not found

Overview

Public Endpoints

API v1 — Projects

API v1 — Features

API v1 — Plans

API v1 — Plan Features

Endpoint

Authentication

Path Parameters

Body Parameters

Response

Example — Default Name

Example — Custom Name

Errors

​Endpoint

​Authentication

​Path Parameters

​Body Parameters

​Response

​Example — Default Name

​Example — Custom Name

​Errors

Endpoint

Authentication

Path Parameters

Body Parameters

Response

Example — Default Name

Example — Custom Name

Errors