apply-coupon

Method: POST
Path: /carts/{id}/coupon

Tags: Carts

Summary

Apply coupon

Description

Apply coupon

Storefront SDK Usage

SDK Method: sdk.cart.applyCoupon()

Example:

const { data, error } = await sdk.cart.applyCoupon(
  { id: "01H9CART12345ABCDE" },
  { coupon_code: "FLAT100OFF" }
);

if (error) {
  console.error("Failed to apply coupon:", error.message);
} else {
  console.log("Coupon applied, new total:", data.cart.grand_total);
  console.log("Discount amount:", data.cart.coupon_discount_amount);
}

TypeScript Definition

"apply-coupon": {
        parameters: {
            query?: never;
            header?: never;
            path: {
                /** @description Cart ID */
                id: string;
            };
            cookie?: never;
        };
        requestBody: {
            content: {
                "application/json": {
                    /** @example FLAT100OFF */
                    coupon_code: string;
                };
            };
        };
        responses: {
            /** @description OK */
            200: {
                headers: {
                    [name: string]: unknown;
                };
                content: {
                    "application/json": {
                        message: string;
                        success: boolean;
                        content: {
                            cart: components["schemas"]["Cart"];
                        };
                    };
                };
            };
            400: components["responses"]["BadRequest"];
            401: components["responses"]["Unauthorized"];
            404: components["responses"]["NotFound"];
        };
    };

Component References

Reference	Resolves To
components["schemas"]["Cart"]	Cart
components["responses"]["BadRequest"]	BadRequest
components["responses"]["Unauthorized"]	Unauthorized
components["responses"]["NotFound"]	NotFound

Request Body

Content Types: application/json

Responses

200

OK

400

Bad request

401

Not authorized for given operation on the Resource

404

Requested resource not found

OpenAPI Definition

{
  "tags": [
    "Carts"
  ],
  "operationId": "apply-coupon",
  "summary": "Apply coupon",
  "description": "Apply coupon",
  "externalDocs": {
    "url": "https://llm-docs.commercengine.io/storefront/operations/apply-coupon",
    "description": "API reference for the apply-coupon operation"
  },
  "requestBody": {
    "description": "",
    "required": true,
    "content": {
      "application/json": {
        "schema": {
          "type": "object",
          "required": [
            "coupon_code"
          ],
          "properties": {
            "coupon_code": {
              "type": "string",
              "examples": [
                "FLAT100OFF"
              ]
            }
          }
        }
      }
    }
  },
  "responses": {
    "200": {
      "description": "OK",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "required": [
              "message",
              "success",
              "content"
            ],
            "properties": {
              "message": {
                "type": "string"
              },
              "success": {
                "type": "boolean"
              },
              "content": {
                "properties": {
                  "cart": {
                    "$ref": "#/components/schemas/Cart"
                  }
                },
                "required": [
                  "cart"
                ],
                "type": "object"
              }
            }
          }
        }
      }
    },
    "400": {
      "$ref": "#/components/responses/BadRequest"
    },
    "401": {
      "$ref": "#/components/responses/Unauthorized"
    },
    "404": {
      "$ref": "#/components/responses/NotFound"
    }
  },
  "security": [
    {
      "Authorization": []
    }
  ],
  "x-speakeasy-group": "carts",
  "x-speakeasy-ignore": false,
  "x-speakeasy-name-override": "applyCoupon"
}

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Auto-generated from OpenAPI spec and TypeScript definitions