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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.

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Endpoint

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

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Authentication

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Authorization
string
required
Bearer token with your API key. Requires read_write permission.

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Path Parameters

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slug
string
required
The project’s URL-friendly slug identifier.
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planId
number
required
The ID of the plan to duplicate.

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Body Parameters

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

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Response

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

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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"
}

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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"
}

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Errors

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