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Create promo code POSTGet promo code GETList promo codes GETUpdate promo code PATCH
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Update promo code

Update a promo code's billing interval, redemption limits, expiration, active status, or plan restrictions.

PATCH
/promo-codes/{id}

Update a promo code's billing interval, redemption limits, expiration, active status, or plan restrictions.

Authorization

ApiKeyAuth
x-api-key<token>

In: header

Path Parameters

id*string

Header Parameters

Idempotency-Key?string

Unique key used to safely retry this write for 24 hours without applying it twice.

Length1 <= length <= 200

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

curl -X PATCH "https://example.com/promo-codes/string" \  -H "Content-Type: application/json" \  -d '{}'
{  "id": "promo_1a2b3c4d",  "code": "LAUNCH20",  "offerId": "offer_1a2b3c4d",  "billingInterval": "monthly",  "maxRedemptions": 100,  "expiresAt": null,  "isActive": true,  "redemptionCount": 0,  "createdAt": "2026-09-07T12:00:00.000Z",  "updatedAt": "2026-09-07T12:00:00.000Z",  "object": "promo_code",  "livemode": false}
{  "error": {    "type": "validation_error",    "code": "validation_error",    "message": "The request contains an invalid parameter.",    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/validation_error.md"  }}
{  "error": {    "type": "authentication_error",    "code": "unauthorized",    "message": "A valid API key is required.",    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/unauthorized.md"  }}
{  "error": {    "type": "authentication_error",    "code": "forbidden",    "message": "You do not have permission to perform this operation.",    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/forbidden.md"  }}
{  "error": {    "type": "not_found_error",    "code": "not_found",    "message": "The requested resource was not found.",    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/not_found.md"  }}
{  "error": {    "type": "conflict_error",    "code": "idempotency_in_progress",    "message": "A request with this idempotency key is still being processed.",    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/idempotency_in_progress.md"  }}
{  "error": {    "type": "rate_limit_error",    "code": "rate_limited",    "message": "Too many requests. Retry after the interval specified in the Retry-After header.",    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/rate_limited.md"  }}
{  "error": {    "type": "internal_error",    "code": "internal_error",    "message": "An unexpected error occurred while processing the request.",    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/internal_error.md"  }}
{  "error": {    "type": "internal_error",    "code": "idempotency_unavailable",    "message": "Idempotency storage is temporarily unavailable. Retry with the same idempotency key.",    "doc_url": "https://commet.co/docs/api-reference/2026-08-27/errors/idempotency_unavailable.md"  }}

List promo codes GET

List promo codes with cursor-based pagination.

Create claim link POST

Issue a fresh claim link for an organization that was provisioned headlessly and has not been claimed yet. Any previously issued link stops working.

billingInterval?|null
maxRedemptions?|null
expiresAt?|null
active?boolean
planIds?array<>