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v8

OpenAPI 3.1.02026-08-033623795.0 MB
Memberships

Extend Membership

Adds free days to a membership, extending its current billing period, expiration date, or trial depending on the plan type.

post/memberships/{id}/extend

Headers

Idempotency-Keystring
Example:d9105228-4a08-46b1-8b91-42fed586d383

A unique key that makes this request safe to retry. See Idempotent requests.

Request body

daysinteger required

Number of free days to add (1-1095).

Response

membership extended

cancel_at_period_endboolean required

Whether the membership is set to cancel when the current billing period ends. Only meaningful for recurring plans.

created_atstring required

When the membership was created, as an ISO 8601 timestamp.

current_period_endstring nullable required

When the current billing period renews, or when a non-renewing membership expires, as an ISO 8601 timestamp. null for one-time purchases with no expiration.

idstring required

Membership ID, prefixed mem_.

license_keystring nullable required

The software license key for this membership. Only present when the product includes a software licensing experience.

metadataobject required

Custom key-value pairs stored on the membership, commonly used for software licensing.

plan_idstring required

The plan the buyer purchased, prefixed plan_.

product_idstring required

The product this membership grants access to, prefixed prod_.

status'trialing' | 'active' | 'past_due' | 'completed' | 'canceled' | 'expired' | 'unresolved' required

Billing state of the membership. active/trialing memberships grant access; past_due is the grace period after a failed payment; completed one-time purchases keep access; canceled/expired do not.

user_idstring nullable required

The buyer, prefixed user_. null when the buyer is another business or the membership is unclaimed.

Example response

{
  "member": {
    "access_level": "no_access"
  },
  "status": "trialing"
}