Get Coupon Codeget https://a.klaviyo.com/api/coupon-codes/{id}Returns a Coupon Code specified by the given identifier.Rate limits:Burst: 350/sSteady: 3500/m Scopes: coupon-codes:readPath ParamsidstringrequiredThe id of a coupon code is a combination of its unique code and the id of the coupon it is associated with.Query Paramsfields[coupon-code]array of stringsFor more information please visit https://developers.klaviyo.com/en/v2026-01-15/reference/api-overview#sparse-fieldsetsfields[coupon-code]ADD stringfields[coupon]array of stringsFor more information please visit https://developers.klaviyo.com/en/v2026-01-15/reference/api-overview#sparse-fieldsetsfields[coupon]ADD stringincludearray of stringsFor more information please visit https://developers.klaviyo.com/en/v2026-01-15/reference/api-overview#relationshipsincludeADD stringHeadersrevisionstringrequiredDefaults to 2026-01-15API endpoint revision (format: YYYY-MM-DD[.suffix])Responses 200Success 4XXClient Error 5XXServer ErrorUpdated over 1 year ago