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Adjust balance POSTCancel subscription POSTChange plan POSTCreate subscription POSTGet active subscription GETList subscriptions GETPreview plan change POSTTop up balance POSTRevert scheduled cancellation POST
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Preview plan change

Preview proration details for a plan change without applying it. Returns credit, charge, and net amount.

List subscriptions GET

List all subscriptions. Filter by customer ID or status.

Top up balance POST

Top up a subscription's balance. Charges the customer's payment method for the specified amount.

POST
/subscriptions/{id}/preview-change

Authorization

ApiKeyAuth
x-api-key<token>

In: header

Path Parameters

id*string

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

planId*string
Length1 <= length
billingInterval?string
Value in"weekly" | "monthly" | "quarterly" | "yearly" | "one_time"

Response Body

application/json

application/json

curl -X POST "https://commet.co/api/v1/subscriptions/string/preview-change" \  -H "Content-Type: application/json" \  -d '{    "planId": "string"  }'

application/json

Target plan public ID

Billing interval for the new plan. Defaults to current subscription interval.

Preview proration details for a plan change without applying it. Returns credit, charge, and net amount.

Subscription public ID

{
  "success": true,
  "data": {
    "object": "subscription",
    "livemode": true,
    "currentPlanCredit": 0,
    "newPlanCharge": 0,
    "estimatedTotal": 0,
    "effectiveDate": "2019-08-24T14:15:22Z",
    "daysRemaining": 0,




{
  "success": false,
  "error": {
    "type": "validation_error",
    "code": "string",
    "message": "string",
    "doc_url": "string",
    "param": "string"
  }
}
{
  "success": false,
  "error": {
    "type": "validation_error",
    "code": "string",
    "message": "string",
    "doc_url": "string",
    "param": "string"
  }
}
"totalDays"
:
0
,
"isUpgrade": true
}
}