> ## Documentation Index > Fetch the complete documentation index at: https://docs.craveup.com/llms.txt > Use this file to discover all available pages before exploring further. # Buy and activate a Square digital gift card ## OpenAPI ````yaml /generated/storefront.openapi.json post /customer/locations/{locationId}/gift-cards/sales openapi: 3.0.3 info: title: Crave Storefront API version: 2.0.0 description: >- Direct public Storefront API. Anonymous catalog reads require no API key. Protected resources use purpose-limited cart, checkout, receipt, or customer credentials. contact: name: Crave Support email: hello@craveup.com servers: - url: https://api.craveup.com/api/v1/storefront description: Production Storefront API - url: https://dev-api-43233223.craveup.com/api/v1/storefront description: Sandbox Storefront API security: [] tags: - name: Merchants - name: Locations - name: Ordering Sessions - name: Menus - name: Products - name: Analytics - name: Carts - name: Checkout - name: Cart Items - name: Discounts - name: Loyalty - name: Customer Authentication - name: Customers - name: Orders paths: /customer/locations/{locationId}/gift-cards/sales: post: tags: - Customers summary: Buy and activate a Square digital gift card operationId: storefrontCreateGiftCardSale parameters: - name: locationId in: path required: true schema: type: string minLength: 1 maxLength: 128 - name: Idempotency-Key in: header required: true description: Caller-stable key reused only for retries of this exact request. schema: type: string minLength: 16 maxLength: 128 pattern: ^[A-Za-z0-9._:-]{16,128}$ requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/SquareGiftCardSaleRequest' responses: '201': description: Activated digital gift card. This response must not be cached. content: application/json: schema: $ref: '#/components/schemas/SquareGiftCardSale' '400': description: The request is invalid. headers: X-Request-Id: description: Opaque request identifier for support and telemetry correlation. schema: type: string content: application/json: schema: $ref: '#/components/schemas/CommerceErrorEnvelope' '401': description: Authentication or capability authorization is required. headers: X-Request-Id: description: Opaque request identifier for support and telemetry correlation. schema: type: string content: application/json: schema: $ref: '#/components/schemas/CommerceErrorEnvelope' '403': description: The authenticated principal does not own this resource. headers: X-Request-Id: description: Opaque request identifier for support and telemetry correlation. schema: type: string content: application/json: schema: $ref: '#/components/schemas/CommerceErrorEnvelope' '404': description: The requested resource was not found. headers: X-Request-Id: description: Opaque request identifier for support and telemetry correlation. schema: type: string content: application/json: schema: $ref: '#/components/schemas/CommerceErrorEnvelope' '409': description: The idempotency key or resource revision conflicts. headers: X-Request-Id: description: Opaque request identifier for support and telemetry correlation. schema: type: string content: application/json: schema: $ref: '#/components/schemas/CommerceErrorEnvelope' '429': description: The request was rate limited. headers: X-Request-Id: description: Opaque request identifier for support and telemetry correlation. schema: type: string content: application/json: schema: $ref: '#/components/schemas/CommerceErrorEnvelope' '500': description: An unexpected error occurred. headers: X-Request-Id: description: Opaque request identifier for support and telemetry correlation. schema: type: string content: application/json: schema: $ref: '#/components/schemas/CommerceErrorEnvelope' '503': description: A required dependency is temporarily unavailable. headers: X-Request-Id: description: Opaque request identifier for support and telemetry correlation. schema: type: string content: application/json: schema: $ref: '#/components/schemas/CommerceErrorEnvelope' security: - StorefrontCustomerAuth: [] components: schemas: SquareGiftCardSaleRequest: type: object properties: amount: type: integer minimum: 100 maximum: 200000 sourceId: type: string minLength: 1 maxLength: 1024 required: - amount - sourceId additionalProperties: false SquareGiftCardSale: type: object properties: id: type: string minLength: 1 maxLength: 128 gan: type: string pattern: ^\d{16}$ last4: type: string pattern: ^\d{4}$ state: type: string enum: - ACTIVE balance: type: object properties: amount: type: integer exclusiveMinimum: true maximum: 9007199254740991 currency: type: string enum: - USD - GBP - AUD required: - amount - currency additionalProperties: false orderId: type: string minLength: 1 maxLength: 128 paymentId: type: string minLength: 1 maxLength: 128 createdAt: type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$ required: - id - gan - last4 - state - balance - orderId - paymentId - createdAt additionalProperties: false CommerceErrorEnvelope: type: object properties: code: anyOf: - type: string enum: - VALIDATION_ERROR - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - RATE_LIMITED - CART_CONFLICT - REQUOTE_REQUIRED - RESOURCE_CONFLICT - CART_IMMUTABLE - IDEMPOTENCY_KEY_REQUIRED - IDEMPOTENCY_KEY_REUSED - IDEMPOTENCY_IN_PROGRESS - DEPENDENCY_UNAVAILABLE - INTERNAL_ERROR - type: string minLength: 1 message: type: string minLength: 1 requestId: type: string minLength: 8 details: type: object additionalProperties: {} required: - code - message - requestId additionalProperties: false securitySchemes: StorefrontCustomerAuth: type: http scheme: bearer bearerFormat: JWT description: Merchant-bound customer session JWT returned by OTP verification. ````