> For the complete documentation index, see [llms.txt](https://apidocs.akinon.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidocs.akinon.com/commerce-openapis/checkout/masterpass-payment/get-masterpass-rest-reward-selection-page-context.md). # Get Masterpass REST Reward Selection Page context Returns the list of rewards fetched in the preceding `MasterpassRestRewardListPage` step. The user picks how much of each reward type to apply to the order. Behaviour and request format are identical to `RewardSelectionPage` — only the entry pre-conditions differ (Masterpass REST must be the active payment option). This is an **independent** page — submitting it does not advance the main checkout flow. **Preconditions**: * Basket must not be empty * Payment option must be Masterpass REST (`check_masterpass_selected`) * Reward data must have been fetched (`check_reward_available`, i.e., `pre_order.rewards is not None`) **Page Context**: * `rewards`: The reward list obtained in `MasterpassRestRewardListPage`, where each entry contains an `amount` and a `type` (`RewardType` enum value). **Skip Conditions**: * This page is considered already completed when `pre_order.selected_rewards is not None`. **Next Pages**: * No further checkout page (`EmptyPage` — independent terminal step) ```json {"openapi":"3.1.0","info":{"title":"Overview","version":"1.0.0"},"tags":[{"name":"Masterpass Payment","description":"# Checkout Masterpass Payment\n\nIntegrate the Masterpass digital wallet into your checkout. The flow covers both the standard Masterpass integration and the Masterpass REST variant, including BIN lookup, installment selection, order number assignment, remote installment options, reward selection, and payment completion.\n\n## Authentication\n\nThese endpoints support both authenticated and anonymous sessions.\n\n- **Authenticated users**: Session cookie (`sessionid`) tracks checkout progress.\n- **Anonymous users**: Guest checkout is available when the `CAN_GUEST_PURCHASE` setting is enabled.\n## Request Format\n\nInclude the following header in all checkout requests:\n\n- **x-requested-with**: `XMLHttpRequest`\n\n## Dynamic Settings\n\nThe following settings are managed at runtime through the admin interface and do not require a server restart.\n\n### THREE_D_SECURE_ENABLED\nMaster switch for 3D Secure verification. When disabled, 3D Secure is skipped regardless of other rules.\n\n### THREE_D_SECURE_RULES\nRule-based conditions that determine when 3D Secure is required. When enabled, an amount-based rule is available specifically for Masterpass transactions.\n\n### INSTALLMENT_FILTERS\nFilters that restrict which installment options are presented. Applied during both standard and REST installment selection.\n\n## Static Settings\n\nThe following settings are configured in the server environment and require a restart to take effect.\n\n### DEFAULT_CARD_SLUG\nFallback card identifier used when a BIN number lookup returns no match. Defaults to `other`."}],"servers":[{"description":"Akinon Checkout API","url":"https://{commerce_url}","variables":{"commerce_url":{"default":"sandbox.akinon.com"}}}],"paths":{"/orders/checkout/?page=MasterpassRestRewardSelectionPage":{"get":{"tags":["Masterpass Payment"],"operationId":"getMasterpassRestRewardSelectionPage","summary":"Get Masterpass REST Reward Selection Page context","description":"Returns the list of rewards fetched in the preceding\n`MasterpassRestRewardListPage` step. The user picks how much of each\nreward type to apply to the order. Behaviour and request format are\nidentical to `RewardSelectionPage` — only the entry pre-conditions\ndiffer (Masterpass REST must be the active payment option).\n\nThis is an **independent** page — submitting it does not advance the\nmain checkout flow.\n\n**Preconditions**:\n- Basket must not be empty\n- Payment option must be Masterpass REST (`check_masterpass_selected`)\n- Reward data must have been fetched (`check_reward_available`, i.e.,\n `pre_order.rewards is not None`)\n\n**Page Context**:\n- `rewards`: The reward list obtained in\n `MasterpassRestRewardListPage`, where each entry contains an `amount`\n and a `type` (`RewardType` enum value).\n\n**Skip Conditions**:\n- This page is considered already completed when\n `pre_order.selected_rewards is not None`.\n\n**Next Pages**:\n- No further checkout page (`EmptyPage` — independent terminal step)","parameters":[{"$ref":"#/components/parameters/AjaxRequestHeader"},{"$ref":"#/components/parameters/SessionCookieHeader"}],"responses":{"200":{"description":"Masterpass REST reward selection page context retrieved","content":{"application/json":{"schema":{"$ref":"#/components/schemas/CheckoutResponse"}}}}}}}},"components":{"parameters":{"AjaxRequestHeader":{"name":"x-requested-with","in":"header","required":true,"description":"Required header for AJAX requests. 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shipping option with calculated amount","properties":{"pk":{"type":"integer"},"name":{"type":"string"},"slug":{"type":"string"},"logo":{"oneOf":[{"type":"string","format":"uri"},{"type":"null"}]},"shipping_amount":{"type":"string","pattern":"^\\d+\\.\\d{2}$"},"description":{"oneOf":[{"type":"string"},{"type":"null"}]},"kwargs":{"type":"object","additionalProperties":true}}},"PaymentOptionDetail":{"type":"object","description":"Detailed payment option with type information","properties":{"pk":{"type":"integer"},"name":{"type":"string"},"slug":{"type":"string"},"payment_type":{"type":"string","enum":["credit_card","funds_transfer","bkm_express","loyalty_money","cash_register","gpay","redirection","stored_card","masterpass","masterpass_rest","credit_payment","pay_later","saved_card","confirmation","b2b","wallet","pay_on_delivery"]},"payment_type_label":{"type":"string"}}},"Installment":{"type":"object","properties":{"pk":{"type":"integer"},"installment_count":{"type":"integer"},"label":{"type":"string"},"price_with_accrued_interest":{"type":"string","pattern":"^\\d+\\.\\d{2}$"},"monthly_price_with_accrued_interest":{"type":"string","pattern":"^\\d+\\.\\d{2}$"}}},"DeliveryOption":{"type":"object","properties":{"pk":{"type":"integer"},"name":{"type":"string"},"delivery_option_type":{"type":"string","enum":["customer","retail_store","pickup_location"]},"is_active":{"type":"boolean"}}},"RetailStore":{"type":"object","properties":{"pk":{"type":"integer"},"name":{"type":"string"},"erp_code":{"type":"string"},"township":{"$ref":"#/components/schemas/Township"},"click_and_collect":{"type":"boolean"},"is_active":{"type":"boolean"}}},"BankAccount":{"type":"object","description":"Bank account for funds transfer payments","properties":{"pk":{"type":"integer"},"bank_name":{"type":"string","description":"Name of the bank"},"account_holder":{"type":"string","description":"Account holder name"},"iban":{"type":"string","description":"International Bank Account Number"},"currency":{"type":"string","description":"Currency code (e.g., \"USD\", \"EUR\", \"TRY\")"},"is_active":{"type":"boolean"}}},"PaymentChoice":{"type":"object","properties":{"value":{"type":"string"},"label":{"type":"string"},"price":{"type":"string","pattern":"^\\d+\\.\\d{2}$"}}},"DataSourceShippingOptionDetail":{"type":"object","description":"Data source shipping option for multi-vendor shipping","properties":{"pk":{"type":"integer"},"shipping_amount":{"type":"string","pattern":"^\\d+\\.\\d{2}$"},"shipping_option_name":{"type":"string"},"shipping_option_logo":{"oneOf":[{"type":"string","format":"uri"},{"type":"null"}]},"data_source":{"type":"object","properties":{"pk":{"type":"integer"},"title":{"type":"string"}}},"description":{"oneOf":[{"type":"string"},{"type":"null"}]}}},"PreOrderAttributeBasedShippingOption":{"type":"object","description":"Attribute-based shipping option selected for a product group","properties":{"pk":{"type":"integer"},"shipping_option_name":{"type":"string"},"shipping_option_logo":{"oneOf":[{"type":"string","format":"uri"},{"type":"null"}]},"shipping_amount":{"type":"string","pattern":"^\\d+\\.\\d{2}$"},"product_ids":{"type":"array","items":{"type":"integer"}},"attribute_value":{"type":"string"},"attribute_key":{"oneOf":[{"type":"array","items":{"type":"string"}},{"type":"null"}]}}}}}} ``` --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://apidocs.akinon.com/commerce-openapis/checkout/masterpass-payment/get-masterpass-rest-reward-selection-page-context.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.