Custom Variables

Get custom variables

get

Retrieves all custom variables for the specified store.

Authorizations
Path parameters
storeIdstring · flake-idRequired

The ID of the store to retrieve custom variables for.

Example: 411486491630370816
Responses
200

OK

application/json
get
GET /v1/stores/{storeId}/custom-variables HTTP/1.1
Host: 
Authorization: YOUR_API_KEY
Accept: */*

[
  {
    "id": "411486491630370816",
    "store_id": "411486491630370816",
    "identifier": "text",
    "name": "text",
    "description": "text",
    "type": "dropdown",
    "value_regex": "text",
    "options": [
      {
        "id": "411486491630370816",
        "store_id": "411486491630370816",
        "custom_variable_id": "411486491630370816",
        "name": "text",
        "value": "text",
        "price": 1,
        "price_type": "fixed",
        "is_default": true,
        "sort_order": 1
      }
    ],
    "created_by": {
      "type": "anonymous",
      "id": "411486491630370816"
    },
    "created_at": "2025-08-22T18:21:24.308Z",
    "updated_by": {
      "type": "anonymous",
      "id": "411486491630370816"
    },
    "updated_at": "2025-08-22T18:21:24.308Z"
  }
]

Create custom variable

post

Creates a new custom variable for the specified store. Custom variables allow customers to provide additional input when purchasing products.

Authorizations
Path parameters
storeIdstring · flake-idRequired

The ID of the store to create the custom variable in.

Example: 411486491630370816
Body

Unified request model for creating or updating custom variables. Contains all the configurable properties of a custom variable.

identifierstringRequired

Unique identifier string for programmatic reference. Must contain only letters, numbers, underscores, and hyphens.

namestringRequired

Display name shown to customers.

descriptionstring | nullableOptional

Description explaining the purpose of this custom variable.

typestring · enumRequired

Defines the type of input method for a custom variable.

Possible values:
value_regexstring | nullableOptional

Optional regex pattern for validating customer input. Only applies to text and number types. Ignored for dropdown types.

Responses
200

OK

application/json
post
POST /v1/stores/{storeId}/custom-variables HTTP/1.1
Host: 
Authorization: YOUR_API_KEY
Content-Type: application/json
Accept: */*
Content-Length: 213

{
  "identifier": "text",
  "name": "text",
  "description": "text",
  "type": "dropdown",
  "value_regex": "text",
  "options": [
    {
      "id": "411486491630370816",
      "name": "text",
      "value": "text",
      "price": 1,
      "price_type": "fixed",
      "is_default": true
    }
  ]
}
{
  "id": "411486491630370816",
  "store_id": "411486491630370816",
  "identifier": "text",
  "name": "text",
  "description": "text",
  "type": "dropdown",
  "value_regex": "text",
  "options": [
    {
      "id": "411486491630370816",
      "store_id": "411486491630370816",
      "custom_variable_id": "411486491630370816",
      "name": "text",
      "value": "text",
      "price": 1,
      "price_type": "fixed",
      "is_default": true,
      "sort_order": 1
    }
  ],
  "created_by": {
    "type": "anonymous",
    "id": "411486491630370816"
  },
  "created_at": "2025-08-22T18:21:24.308Z",
  "updated_by": {
    "type": "anonymous",
    "id": "411486491630370816"
  },
  "updated_at": "2025-08-22T18:21:24.308Z"
}

Get custom variable

get

Retrieves a specific custom variable by ID from the specified store.

Authorizations
Path parameters
storeIdstring · flake-idRequired

The ID of the store the custom variable belongs to.

Example: 411486491630370816
customVariableIdstring · flake-idRequired

The ID of the custom variable to retrieve.

Example: 411486491630370816
Responses
200

OK

application/json
get
GET /v1/stores/{storeId}/custom-variables/{customVariableId} HTTP/1.1
Host: 
Authorization: YOUR_API_KEY
Accept: */*

{
  "id": "411486491630370816",
  "store_id": "411486491630370816",
  "identifier": "text",
  "name": "text",
  "description": "text",
  "type": "dropdown",
  "value_regex": "text",
  "options": [
    {
      "id": "411486491630370816",
      "store_id": "411486491630370816",
      "custom_variable_id": "411486491630370816",
      "name": "text",
      "value": "text",
      "price": 1,
      "price_type": "fixed",
      "is_default": true,
      "sort_order": 1
    }
  ],
  "created_by": {
    "type": "anonymous",
    "id": "411486491630370816"
  },
  "created_at": "2025-08-22T18:21:24.308Z",
  "updated_by": {
    "type": "anonymous",
    "id": "411486491630370816"
  },
  "updated_at": "2025-08-22T18:21:24.308Z"
}

Delete custom variable

delete

Deletes a custom variable from the specified store. This will also delete all associated options and cannot be undone.

Authorizations
Path parameters
storeIdstring · flake-idRequired

The ID of the store the custom variable belongs to.

Example: 411486491630370816
customVariableIdstring · flake-idRequired

The ID of the custom variable to delete.

Example: 411486491630370816
Responses
204

No Content

delete
DELETE /v1/stores/{storeId}/custom-variables/{customVariableId} HTTP/1.1
Host: 
Authorization: YOUR_API_KEY
Accept: */*

No content

Update custom variable

patch

Performs a partial update of a custom variable using field mask. Only the fields specified in the request will be updated.

Authorizations
Path parameters
storeIdstring · flake-idRequired

The ID of the store the custom variable belongs to.

Example: 411486491630370816
customVariableIdstring · flake-idRequired

The ID of the custom variable to update.

Example: 411486491630370816
Body

Unified request model for creating or updating custom variables. Contains all the configurable properties of a custom variable.

identifierstringRequired

Unique identifier string for programmatic reference. Must contain only letters, numbers, underscores, and hyphens.

namestringRequired

Display name shown to customers.

descriptionstring | nullableOptional

Description explaining the purpose of this custom variable.

typestring · enumRequired

Defines the type of input method for a custom variable.

Possible values:
value_regexstring | nullableOptional

Optional regex pattern for validating customer input. Only applies to text and number types. Ignored for dropdown types.

Responses
200

OK

application/json
patch
PATCH /v1/stores/{storeId}/custom-variables/{customVariableId} HTTP/1.1
Host: 
Authorization: YOUR_API_KEY
Content-Type: application/json
Accept: */*
Content-Length: 213

{
  "identifier": "text",
  "name": "text",
  "description": "text",
  "type": "dropdown",
  "value_regex": "text",
  "options": [
    {
      "id": "411486491630370816",
      "name": "text",
      "value": "text",
      "price": 1,
      "price_type": "fixed",
      "is_default": true
    }
  ]
}
{
  "id": "411486491630370816",
  "store_id": "411486491630370816",
  "identifier": "text",
  "name": "text",
  "description": "text",
  "type": "dropdown",
  "value_regex": "text",
  "options": [
    {
      "id": "411486491630370816",
      "store_id": "411486491630370816",
      "custom_variable_id": "411486491630370816",
      "name": "text",
      "value": "text",
      "price": 1,
      "price_type": "fixed",
      "is_default": true,
      "sort_order": 1
    }
  ],
  "created_by": {
    "type": "anonymous",
    "id": "411486491630370816"
  },
  "created_at": "2025-08-22T18:21:24.308Z",
  "updated_by": {
    "type": "anonymous",
    "id": "411486491630370816"
  },
  "updated_at": "2025-08-22T18:21:24.308Z"
}
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