# Walley Developer Portal

> Walley - Smart, secure and robust payment solutions that boosts sales and customer loyalty

Developer documentation for Walley's payment products: Walley Checkout, the Payments API, the Management API, webhooks, settlements and onboarding.

The interactive API reference is at https://dev.walleypay.com/reference and the merged OpenAPI specification at https://dev.walleypay.com/openapi/walley-api.json. Walley also offers an MCP server for AI assistants, documented at https://dev.walleypay.com/docs/mcp-server/overview.md.

Every link below points at the plain markdown source of the corresponding page on the site: append `.md` to any documentation URL to get it. The full text of all pages concatenated is available at https://dev.walleypay.com/llms-full.txt.

## Walley Checkout

- [Authentication](https://dev.walleypay.com/docs/checkout/authorization.md): How to retrieve a token to authenticate with the Walley Checkout API
- [Branding resources](https://dev.walleypay.com/docs/checkout/branding-resources.md): Branding resources for Walley Checkout
- [Handling Shopping Cart Changes](https://dev.walleypay.com/docs/checkout/common-use-cases/cart-management.md): How to handle cart updates during an active checkout session
- [Handling Discounts](https://dev.walleypay.com/docs/checkout/common-use-cases/discounts.md): How to represent discounts in Walley Checkout and handle them during refunds
- [Gift cards](https://dev.walleypay.com/docs/checkout/common-use-cases/giftcards.md): How to use gift cards in the cart
- [Inventory Validation and Reservation](https://dev.walleypay.com/docs/checkout/common-use-cases/inventory-validation.md): Strategies for validating stock availability and reserving inventory during checkout
- [Complete payment flow](https://dev.walleypay.com/docs/checkout/common-use-cases/simple-payment-flow.md): End-to-end payment flow from checkout initialization to settlement
- [Content security policy](https://dev.walleypay.com/docs/checkout/content-security-policy.md): Content sources for Walley iframe
- [Data sources](https://dev.walleypay.com/docs/checkout/data-sources.md): Explanation of data sources in Walley Checkout
- [Custom Delivery Adapter](https://dev.walleypay.com/docs/checkout/delivery/custom-adapter.md): Custom Delivery Adapter
- [Delivery Icons](https://dev.walleypay.com/docs/checkout/delivery/delivery-icons.md): Delivery Icons
- [Custom Json Example Create External Shipment Request](https://dev.walleypay.com/docs/checkout/delivery/examples/custom-json-example-create-external-shipment-request.md)
- [Custom Json Example Get Delivery Methods Response](https://dev.walleypay.com/docs/checkout/delivery/examples/custom-json-example-get-delivery-methods-response.md)
- [Ingrid Json Example Get Checkout](https://dev.walleypay.com/docs/checkout/delivery/examples/ingrid-json-example-get-checkout.md)
- [Ingrid Json Example Init Checkout](https://dev.walleypay.com/docs/checkout/delivery/examples/ingrid-json-example-init-checkout.md)
- [Ingrid Json Example Update Cart](https://dev.walleypay.com/docs/checkout/delivery/examples/ingrid-json-example-update-cart.md)
- [Ingrid Json Example Update Checkout](https://dev.walleypay.com/docs/checkout/delivery/examples/ingrid-json-example-update-checkout.md)
- [Json Example Get Merchant After Fallback](https://dev.walleypay.com/docs/checkout/delivery/examples/json-example-get-merchant-after-fallback.md)
- [Json Example Get Merchant Happy Path](https://dev.walleypay.com/docs/checkout/delivery/examples/json-example-get-merchant-happy-path.md)
- [Json Example Get Merchant Without External Shipment](https://dev.walleypay.com/docs/checkout/delivery/examples/json-example-get-merchant-without-external-shipment.md)
- [Json Example Get Merchant Without Shipping](https://dev.walleypay.com/docs/checkout/delivery/examples/json-example-get-merchant-without-shipping.md)
- [Get delivery selection after purchase](https://dev.walleypay.com/docs/checkout/delivery/get-selected-delivery-method.md): Get delivery selection after purchase
- [Ingrid Adapter](https://dev.walleypay.com/docs/checkout/delivery/ingrid.md): How to use Ingrid with Walley Checkout
- [Introduction](https://dev.walleypay.com/docs/checkout/delivery/introduction-delivery-module.md): Introduction
- [nShift Adapter](https://dev.walleypay.com/docs/checkout/delivery/nshift.md): nShift DeliveryCheckout
- [Deprecation Notice – Migration from checkout-api.collector.se to walleypay.com](https://dev.walleypay.com/docs/checkout/deprecation-notice-collector-api.md): Important notice regarding the deprecation of the Checkout API on the collector.se domain and migration instructions.
- [Deprecation Notice – Migration from collector.se to walleypay.com](https://dev.walleypay.com/docs/checkout/deprecation-notice-collector-loader.md): Important notice regarding the deprecation of the Collector Checkout Loader script and migration instructions.
- [Strong customer identification for all credit purchases](https://dev.walleypay.com/docs/checkout/embedded/sca-on-all-purchases.md): Strong customer identification for all credit purchases
- [Endpoints](https://dev.walleypay.com/docs/checkout/endpoints.md): Walley Checkout API endpoints for test and production
- [Error codes](https://dev.walleypay.com/docs/checkout/error-codes.md): Common error codes from the Walley Checkout API
- [Acquire information about a Checkout session](https://dev.walleypay.com/docs/checkout/getcheckoutinformation.md): How to acquire information about a specific Checkout session
- [Go-live checklist](https://dev.walleypay.com/docs/checkout/go-live-checklist.md): Checklist before Go-Live with Walley Checkout
- [Initialize checkout](https://dev.walleypay.com/docs/checkout/initcheckout.md): Basic steps to initialize a new Checkout session from the Merchant API
- [Introduction](https://dev.walleypay.com/docs/checkout/introduction.md): Introduction to Walley Checkout product
- [Languages](https://dev.walleypay.com/docs/checkout/languages.md): Explanation of available languages in Walley Checkout
- [Custom loyalty adapter](https://dev.walleypay.com/docs/checkout/loyalty-booster/custom/custom-adapter.md): Custom loyalty adapter
- [Introduction](https://dev.walleypay.com/docs/checkout/loyalty-booster/loyalty-booster.md): Introduction
- [Onboarding checklist](https://dev.walleypay.com/docs/checkout/loyalty-booster/loyalty-onboarding.md): Information to provide to Walley to enable the Loyalty Booster
- [Voyado adapter](https://dev.walleypay.com/docs/checkout/loyalty-booster/voyado/voyado-integration.md): Voyado adapter
- [Mobile App SDKs](https://dev.walleypay.com/docs/checkout/mobile-sdk.md): The different Mobile App SDKs in Walley Checkout
- [Handle purchase callbacks](https://dev.walleypay.com/docs/checkout/notificationcallback.md): How to handle purchase and status update callbacks in Walley Checkout
- [Apple Pay](https://dev.walleypay.com/docs/checkout/optional/apple-pay.md): Apple Pay for Walley Checkout
- [Client-side API](https://dev.walleypay.com/docs/checkout/optional/clientapi.md): Client side or frontend api for Walley Checkout
- [Client-side events](https://dev.walleypay.com/docs/checkout/optional/clientevents.md): Client side or frontend side events for Walley Checkout
- [Advanced initialization](https://dev.walleypay.com/docs/checkout/optional/init-checkout-features.md): All available properties when initializing a Checkout session
- [In-store mode](https://dev.walleypay.com/docs/checkout/optional/instore.md): Walley Checkout InStore mode explained
- [Metric Events](https://dev.walleypay.com/docs/checkout/optional/metricevents.md): Metrics to create funnel insights in Walley Checkout
- [Settings profiles](https://dev.walleypay.com/docs/checkout/optional/settingsprofiles.md): Using settings profiles in Walley Checkout
- [Update cart](https://dev.walleypay.com/docs/checkout/optional/updatecart.md): Update Cart call for Walley Checkout API
- [Update checkout](https://dev.walleypay.com/docs/checkout/optional/updatecheckout.md): Update checkout call for Walley Checkout API
- [Update fees](https://dev.walleypay.com/docs/checkout/optional/updatefees.md): Update Fees call for Walley Checkout API
- [Update metadata](https://dev.walleypay.com/docs/checkout/optional/updatemetadata.md): Update metadata call for Walley Checkout API
- [Update order reference](https://dev.walleypay.com/docs/checkout/optional/updateorderreference.md): Update order reference call for Walley Checkout
- [Add upsell to your store](https://dev.walleypay.com/docs/checkout/optional/upsell.md): How to offer upsell after a completed credit purchase
- [Validate order](https://dev.walleypay.com/docs/checkout/optional/validateorder.md): Validate Order callback explained
- [Order administration](https://dev.walleypay.com/docs/checkout/orderAdministration.md): How to administer your purchases when an order has been placed
- [Overview](https://dev.walleypay.com/docs/checkout/overview.md): Overview of the Walley Checkout payment products and integrations
- [Abort paylink](https://dev.walleypay.com/docs/checkout/paylink/abort-paylink.md): Abort a Pay Link
- [Distribute Pay Link](https://dev.walleypay.com/docs/checkout/paylink/distribute.md): Pay Link explained
- [Getting started](https://dev.walleypay.com/docs/checkout/paylink/getting-started.md): Getting started with Walley - Pay Link
- [Overview](https://dev.walleypay.com/docs/checkout/paylink/overview.md): Pay Link explained
- [Payment types](https://dev.walleypay.com/docs/checkout/payment-types.md): The different Payment types in Walley Checkout
- [Prerequisites](https://dev.walleypay.com/docs/checkout/prerequisites.md): Prerequisites before starting integration with Walley Checkout
- [Render iframe](https://dev.walleypay.com/docs/checkout/renderiframe.md): How to render the Walley Checkout iframe on your page
- [Test data](https://dev.walleypay.com/docs/checkout/test-data.md): Test cards and test persons to use in our test environments
- [Authorization](https://dev.walleypay.com/docs/checkout/tokenization/authorization.md): Authorization using a customer-token
- [Cancelling a token](https://dev.walleypay.com/docs/checkout/tokenization/cancel-token.md): Cancellation of a customer-token
- [Creating a token](https://dev.walleypay.com/docs/checkout/tokenization/create-token.md): Creation of a customer-token
- [Idempotent Requests](https://dev.walleypay.com/docs/checkout/tokenization/idempotent-requests.md): Idempotent Requests
- [Introduction](https://dev.walleypay.com/docs/checkout/tokenization/introduction.md): Tokenized payments explained
- [Modifying a token](https://dev.walleypay.com/docs/checkout/tokenization/modify-token.md): Modify a customer-token
- [Testing Authorizations](https://dev.walleypay.com/docs/checkout/tokenization/testing-authorizations.md): Testing Authorizations
- [Getting token details](https://dev.walleypay.com/docs/checkout/tokenization/token-details.md): Get details of a customer-token
- [Webhooks](https://dev.walleypay.com/docs/checkout/tokenization/webhooks.md): Tokenized payments and webhooks
- [Create widget token](https://dev.walleypay.com/docs/checkout/widgets/create-widget-token.md): How to create a Walley widget token
- [Part payment widget](https://dev.walleypay.com/docs/checkout/widgets/part-payment-widget.md): How to use the Walley - Part payment widget
- [Payment method logos widget](https://dev.walleypay.com/docs/checkout/widgets/payment-method-logos-widget.md): How to use the Walley - Payment method logos widget
- [Widgets](https://dev.walleypay.com/docs/checkout/widgets/widgets.md): Walley Widgets explained

## Payments API

- [Auditing Headers](https://dev.walleypay.com/docs/paymentsApi/getting-started/auditing-headers.md): Auditing Headers
- [Web Service Authorization](https://dev.walleypay.com/docs/paymentsApi/getting-started/authorization.md): Authorize calls to the web service
- [Idempotent Requests](https://dev.walleypay.com/docs/paymentsApi/getting-started/idempotent-requests.md): Idempotent Requests
- [General Information](https://dev.walleypay.com/docs/paymentsApi/getting-started/index.md): Information about integrating with Walley Payments-API
- [Production and Test urls](https://dev.walleypay.com/docs/paymentsApi/getting-started/urls.md): Production and Test URLs
- [PaymentService](https://dev.walleypay.com/docs/paymentsApi/integration/commoninformation.md): Common information about the API
- [Add Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/creating-purchases/addinvoice.md): Creating invoices
- [Get Address](https://dev.walleypay.com/docs/paymentsApi/integration/creating-purchases/getaddress.md): Getting addresses for private customers
- [Get Company Information](https://dev.walleypay.com/docs/paymentsApi/integration/creating-purchases/getcompanyinformation.md): Get company information
- [Get Products](https://dev.walleypay.com/docs/paymentsApi/integration/creating-purchases/getproducts.md): Getting the configured products
- [Add Customer Proxy](https://dev.walleypay.com/docs/paymentsApi/integration/customer/addcustomerproxy.md): Adding a proxy for a specific customer
- [Create Account](https://dev.walleypay.com/docs/paymentsApi/integration/customer/createaccount.md): Create a credit account
- [Customer information](https://dev.walleypay.com/docs/paymentsApi/integration/customer/index.md): Customer information overview
- [Add IntegrationId](https://dev.walleypay.com/docs/paymentsApi/integration/customer/integrationids/addintegrationid.md): Add an Integration Id for a customer
- [Get IntegrationIds](https://dev.walleypay.com/docs/paymentsApi/integration/customer/integrationids/getintegrationids.md): Receive the current integration ids
- [IntegrationIds](https://dev.walleypay.com/docs/paymentsApi/integration/customer/integrationids/integrationid.md): Add integration ids for a customer
- [Remove IntegrationIds](https://dev.walleypay.com/docs/paymentsApi/integration/customer/integrationids/removeintegrationids.md): Remove existing integration ids
- [Set Preferred Language](https://dev.walleypay.com/docs/paymentsApi/integration/customer/setpreferredlanguage.md): Set the preferred language for notifications for a customer
- [Error Codes](https://dev.walleypay.com/docs/paymentsApi/integration/error-codes.md): Error codes that can be returned by the API
- [Get Accounts](https://dev.walleypay.com/docs/paymentsApi/integration/informationservice/getaccounts.md): Get Customer Accounts
- [Get Account Transactions](https://dev.walleypay.com/docs/paymentsApi/integration/informationservice/getaccounttransactions.md): Get Account Transactions
- [Get Current Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/informationservice/getcurrentinvoice.md): Get customer invoice
- [Information Service](https://dev.walleypay.com/docs/paymentsApi/integration/informationservice/informationservice.md): Information Service
- [Activate Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/activateinvoice.md): Activating invoices
- [Adjust Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/adjustinvoice.md): Adjusting invoices
- [Anti Fraud Control](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/antifraud.md): Anti fraud control
- [Cancel Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/cancelinvoice.md): Cancelling invoices
- [Credit Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/creditinvoice.md): Crediting invoices
- [Extend Due Date](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/extendduedateinvoice.md): Extending due dates
- [Get Invoice Information](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/getinvoiceinformation.md): Receive info about a specific invoice
- [Part Activate Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/partactivateinvoice.md): Activating parts of an invoice
- [Part Credit Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/partcreditinvoice.md): Crediting parts of an invoice
- [Replace Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/replaceinvoice.md): Replacing an invoice with new articles
- [Send Invoice](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/sendinvoice.md): Re-send an invoice to the end customer
- [Set order number](https://dev.walleypay.com/docs/paymentsApi/integration/purchase-administration/setordernumber.md): Set a new order number on an invoice
- [Activate Reservation](https://dev.walleypay.com/docs/paymentsApi/integration/reservations/activatereservation.md): Activating reservations
- [Cancel Reservation](https://dev.walleypay.com/docs/paymentsApi/integration/reservations/cancelreservation.md): Cancelling reservations
- [Get Reservations](https://dev.walleypay.com/docs/paymentsApi/integration/reservations/getreservations.md): Retreiving information about previously made reservations
- [Reservations](https://dev.walleypay.com/docs/paymentsApi/integration/reservations/index.md): Pre-authorize a specific amount for a customer
- [Set Reservation](https://dev.walleypay.com/docs/paymentsApi/integration/reservations/setreservation.md): Create or modify a reservation for a customer
- [API Versions](https://dev.walleypay.com/docs/paymentsApi/integration/versions.md): API Versions and history
- [Payments API](https://dev.walleypay.com/docs/paymentsApi/paymentsapi.md): When you want full control over your user interface and offer your customers credit payment options
- [Go Live Checklist](https://dev.walleypay.com/docs/paymentsApi/test-and-go-live.md): Checklist to go through before going live in production
- [Austria](https://dev.walleypay.com/docs/paymentsApi/testpersons/austria.md)
- [Denmark](https://dev.walleypay.com/docs/paymentsApi/testpersons/denmark.md)
- [Finland](https://dev.walleypay.com/docs/paymentsApi/testpersons/finland.md)
- [Germany](https://dev.walleypay.com/docs/paymentsApi/testpersons/germany.md)
- [The Netherlands](https://dev.walleypay.com/docs/paymentsApi/testpersons/netherlands.md)
- [Norway](https://dev.walleypay.com/docs/paymentsApi/testpersons/norway.md)
- [Sweden](https://dev.walleypay.com/docs/paymentsApi/testpersons/sweden.md)

## B2B

- [Authentication](https://dev.walleypay.com/docs/b2b/authentication.md): B2B API - Authentication
- [Identify](https://dev.walleypay.com/docs/b2b/identify.md): Identify buyer
- [B2B overview](https://dev.walleypay.com/docs/b2b/overview.md): B2B overview
- [Registration](https://dev.walleypay.com/docs/b2b/registration.md): Register buyer

## Post-purchase

- [Post-purchase](https://dev.walleypay.com/docs/post-purchase/overview.md): Overview of the Walley APIs you use after a payment has been created: Management API, settlements and webhooks

## Management API

- [Asynchronous operations](https://dev.walleypay.com/docs/manage/concepts/asynchronous-operations.md): Management API - How 202 Accepted, eventual consistency, and safe retries work
- [Order lifecycle](https://dev.walleypay.com/docs/manage/concepts/order-lifecycle.md): Management API - Order statuses and the actions each one allows
- [Draft](https://dev.walleypay.com/docs/manage/draft.md)
- [Errors](https://dev.walleypay.com/docs/manage/errors.md): Management API - HTTP status codes and what to do about each one
- [Auditing headers](https://dev.walleypay.com/docs/manage/getting-started/auditing-headers.md): Auditing Headers
- [Authentication](https://dev.walleypay.com/docs/manage/getting-started/authentication.md): Management API - Authentication
- [Endpoints](https://dev.walleypay.com/docs/manage/getting-started/endpoints.md): Management API - Endpoints for test and production
- [Overview](https://dev.walleypay.com/docs/manage/getting-started/overview.md): Overview of the Walley Management API for capturing, refunding and changing orders
- [Quickstart](https://dev.walleypay.com/docs/manage/getting-started/quickstart.md): Management API - Make your first call in five minutes
- [Idempotency](https://dev.walleypay.com/docs/manage/idempotency.md)
- [Cancel order](https://dev.walleypay.com/docs/manage/orders/cancel.md): Management API - Orders - Cancel order
- [Capture order](https://dev.walleypay.com/docs/manage/orders/capture.md): Management API - Orders - Capture order
- [Extend order](https://dev.walleypay.com/docs/manage/orders/extend.md): Management API - Orders - Extend order
- [Get order](https://dev.walleypay.com/docs/manage/orders/get.md): Management API - Orders - Get Order
- [Account](https://dev.walleypay.com/docs/manage/orders/models/account.md)
- [Address](https://dev.walleypay.com/docs/manage/orders/models/address.md)
- [Buyer Info](https://dev.walleypay.com/docs/manage/orders/models/buyerInfo.md)
- [Capture Item](https://dev.walleypay.com/docs/manage/orders/models/capture-item.md)
- [Customer](https://dev.walleypay.com/docs/manage/orders/models/customerDetails.md)
- [Event](https://dev.walleypay.com/docs/manage/orders/models/event.md)
- [ExampleOrderResponse](https://dev.walleypay.com/docs/manage/orders/models/exampleOrderResponse.md)
- [Invoice](https://dev.walleypay.com/docs/manage/orders/models/invoice.md)
- [Item](https://dev.walleypay.com/docs/manage/orders/models/item.md)
- [OrderBase](https://dev.walleypay.com/docs/manage/orders/models/orderBase.md)
- [Purchase](https://dev.walleypay.com/docs/manage/orders/models/purchase.md)
- [Reauthorize Item](https://dev.walleypay.com/docs/manage/orders/models/reauthorize-item.md)
- [Refund Item](https://dev.walleypay.com/docs/manage/orders/models/refund-item.md)
- [Response](https://dev.walleypay.com/docs/manage/orders/models/response.md)
- [Row](https://dev.walleypay.com/docs/manage/orders/models/row.md)
- [Reauthorize order](https://dev.walleypay.com/docs/manage/orders/reauthorize.md): Management API - Orders - Reauthorize order
- [Refund order](https://dev.walleypay.com/docs/manage/orders/refund.md): Management API - Orders - Refund order
- [Search orders](https://dev.walleypay.com/docs/manage/orders/search.md): Management API - Orders - Search Orders
- [Create API secret](https://dev.walleypay.com/docs/manage/organization/apisecrets/create.md): Management API - Organization - API secrets - Create
- [Overview](https://dev.walleypay.com/docs/manage/organization/overview.md): Management API - Organization - Overview
- [Add store credit](https://dev.walleypay.com/docs/manage/storecredit/post.md): Management API - Store Credit - Add store credit
- [Fully deliver an order](https://dev.walleypay.com/docs/manage/usecases/delivery/full-deliver.md): Management API - Use case - Fully delivery order
- [Partly deliver an order](https://dev.walleypay.com/docs/manage/usecases/delivery/partly-deliver.md): Management API - Use case - Partly delivery an order
- [Refund an order with a fee](https://dev.walleypay.com/docs/manage/usecases/post-delivery/refund-order-with-fee.md): Management API - Use case - Refund order with a fee
- [Refund an order](https://dev.walleypay.com/docs/manage/usecases/post-delivery/refund-order.md): Management API - Use case - Refund order
- [Cancel an order](https://dev.walleypay.com/docs/manage/usecases/pre-delivery/cancel-order.md): Management API - Use case - Cancel an order
- [Change an order](https://dev.walleypay.com/docs/manage/usecases/pre-delivery/change-order.md): Management API - Use case - Change order
- [Upsell an order](https://dev.walleypay.com/docs/manage/usecases/pre-delivery/upsell-order.md): Management API - Use case - Change order

## Webhooks

- [Webhooks for authorizations](https://dev.walleypay.com/docs/webhooks/authorizations.md): Webhooks related to authorizations
- [Webhooks for customer tokens](https://dev.walleypay.com/docs/webhooks/customer-tokens.md): Webhooks related to customer tokens
- [Webhooks for orders](https://dev.walleypay.com/docs/webhooks/orders.md): Webhooks related to orders
- [Overview](https://dev.walleypay.com/docs/webhooks/overview.md): Overview of Walley webhooks and the events you can subscribe to
- [Receiving webhooks](https://dev.walleypay.com/docs/webhooks/receiving.md): Endpoint requirements, request structure, retries, headers and HMAC verification for Walley webhooks
- [Webhooks for settlements](https://dev.walleypay.com/docs/webhooks/settlements.md): Webhooks related to settlements

## Settlements & Reports

- [Authentication](https://dev.walleypay.com/docs/reports/authentication.md): Reports API - Authentication
- [Endpoints](https://dev.walleypay.com/docs/reports/endpoints.md): Reports API - Endpoints for test and production
- [Overview](https://dev.walleypay.com/docs/reports/overview.md): Overview of Walley settlements and the Reports API
- [Settlement PDF](https://dev.walleypay.com/docs/reports/settlements-api/pdf.md): Reports API - Settlements - PDF
- [Settlement search](https://dev.walleypay.com/docs/reports/settlements-api/search.md): Reports API - Settlements - Search
- [Settlement types](https://dev.walleypay.com/docs/reports/settlements-api/settlement-types.md): Settlement types
- [How settlements work](https://dev.walleypay.com/docs/reports/settlements-api/settlements.md): Reports API - How settlements work
- [Settlement transactions](https://dev.walleypay.com/docs/reports/settlements-api/transactions.md): Reports API - Settlements - Transactions

## Onboarding

- [Setup Merchant](https://dev.walleypay.com/docs/onboarding/create.md): Management API - Onboarding - Setup Merchant
- [Get Store](https://dev.walleypay.com/docs/onboarding/get-store.md): Management API - Onboarding - Get Store
- [List Stores](https://dev.walleypay.com/docs/onboarding/list-stores.md): Management API - Onboarding - List Stores
- [Address](https://dev.walleypay.com/docs/onboarding/models/address-req.md)
- [Response wrapper](https://dev.walleypay.com/docs/onboarding/models/data-response.md)
- [Merchant](https://dev.walleypay.com/docs/onboarding/models/merchant-req.md)
- [Store](https://dev.walleypay.com/docs/onboarding/models/store-req.md)
- [Overview](https://dev.walleypay.com/docs/onboarding/overview.md): Management API - Onboarding - Overview

## Merchant Hub

- [API Key management](https://dev.walleypay.com/docs/merchanthub/access/apikeys.md)
- [User & Group Management](https://dev.walleypay.com/docs/merchanthub/access/usersgroups.md)
- [Webhook management](https://dev.walleypay.com/docs/merchanthub/access/webhooks.md)
- [Credit fees on a notification](https://dev.walleypay.com/docs/merchanthub/account/creditfees.md)
- [Extend notification](https://dev.walleypay.com/docs/merchanthub/account/extendNotification.md)
- [Resend notification](https://dev.walleypay.com/docs/merchanthub/account/resend.md)
- [Developer Logs](https://dev.walleypay.com/docs/merchanthub/developerLogs/overview.md)
- [Merchant Hub Environments](https://dev.walleypay.com/docs/merchanthub/environments.md)
- [FAQ](https://dev.walleypay.com/docs/merchanthub/faq.md)
- [Walley Merchant Hub](https://dev.walleypay.com/docs/merchanthub/intro.md)
- [Login](https://dev.walleypay.com/docs/merchanthub/login.md)
- [Activate](https://dev.walleypay.com/docs/merchanthub/orders/activation.md)
- [Edit/Add articles](https://dev.walleypay.com/docs/merchanthub/orders/adjustments.md)
- [Cancel](https://dev.walleypay.com/docs/merchanthub/orders/cancelOrder.md)
- [Extend](https://dev.walleypay.com/docs/merchanthub/orders/extendOrder.md)
- [Return](https://dev.walleypay.com/docs/merchanthub/orders/returns.md)
- [Partner Portal](https://dev.walleypay.com/docs/merchanthub/partnerportal.md)
- [Create Pay Link](https://dev.walleypay.com/docs/merchanthub/paylink/create.md)
- [Pay Link](https://dev.walleypay.com/docs/merchanthub/paylink/overview.md)
- [Pay Link States](https://dev.walleypay.com/docs/merchanthub/paylink/statuses.md)
- [Quick Guide of the hub](https://dev.walleypay.com/docs/merchanthub/quickguide.md)
- [Custom Reports](https://dev.walleypay.com/docs/merchanthub/reports/custom-reports.md)
- [Overview](https://dev.walleypay.com/docs/merchanthub/reports/overview.md)
- [Searching](https://dev.walleypay.com/docs/merchanthub/search.md)

## MCP Server

- [Authentication](https://dev.walleypay.com/docs/mcp-server/authentication.md): MCP Server - Authentication
- [MCP Server](https://dev.walleypay.com/docs/mcp-server/overview.md): Connect AI assistants to Merchant Hub with the Walley MCP Server

## General

- [Authentication](https://dev.walleypay.com/docs/authentication.md): Walley API Authentication

## Optional

- [Merchant guidelines: Amended regulations for credit marketing in Sweden](https://dev.walleypay.com/docs/merchant-guide/credit-marketing-guidelines.md)
- [Merchant guidelines: Overview](https://dev.walleypay.com/docs/merchant-guide/legal-compliance-overview.md)
- [Merchant guidelines: Overview](https://dev.walleypay.com/docs/merchant-guide/merchant-guidelines-overview.md)
- [Marketing assets: Digital](https://dev.walleypay.com/docs/marketingAssets/instore-material/fi/digital.md)
- [Marketing assets: Printed](https://dev.walleypay.com/docs/marketingAssets/instore-material/fi/printed.md)
- [Marketing assets: Digital](https://dev.walleypay.com/docs/marketingAssets/instore-material/no/digital.md)
- [Marketing assets: Printed](https://dev.walleypay.com/docs/marketingAssets/instore-material/no/printed.md)
- [Marketing assets: Instore material](https://dev.walleypay.com/docs/marketingAssets/instore-material/overview.md)
- [Marketing assets: Digital](https://dev.walleypay.com/docs/marketingAssets/instore-material/se/digital.md)
- [Marketing assets: Printed](https://dev.walleypay.com/docs/marketingAssets/instore-material/se/printed.md)
- [Marketing assets: Merchant Campaign English](https://dev.walleypay.com/docs/marketingAssets/merchantCampaign/en/merchantCampaignEnglish.md)
- [Marketing assets: Black Week Package Finland 2025](https://dev.walleypay.com/docs/marketingAssets/merchantCampaign/fi/blackWeekFinland.md)
- [Marketing assets: Merchant Campaign Finland](https://dev.walleypay.com/docs/marketingAssets/merchantCampaign/fi/merchantCampaignFinland.md)
- [Marketing assets: Black Week Package Norway 2025](https://dev.walleypay.com/docs/marketingAssets/merchantCampaign/no/blackWeekNorway.md)
- [Marketing assets: Merchant Campaign Norway](https://dev.walleypay.com/docs/marketingAssets/merchantCampaign/no/merchantCampaignNorway.md)
- [Marketing assets: Black Week Package Sweden 2025](https://dev.walleypay.com/docs/marketingAssets/merchantCampaign/se/blackWeekSweden.md)
- [Marketing assets: Merchant Campaign Sweden](https://dev.walleypay.com/docs/marketingAssets/merchantCampaign/se/merchantCampaignSweden.md)
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2b/accept.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2b/paymentinfo/account.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2b/paymentinfo/invoice.md)
- [Marketing assets: Shop terms & conditions – Aggregated invoice](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2b/terms/aggregated_invoice.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2b/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2b/terms/invoice.md)
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/accept.md)
- [Marketing assets: Calculations](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/calculations.md)
- [Marketing assets: Order Confirmation](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/orderconfirmation.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/paymentinfo/account.md)
- [Marketing assets: Payment Information – Campaign](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/paymentinfo/campaign.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/paymentinfo/invoice.md)
- [Marketing assets: Payment Information – Fixed part payment](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/paymentinfo/partpayment.md)
- [Marketing assets: Shop terms & conditions – Account](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/terms/account.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/terms/invoice.md)
- [Marketing assets: Shop terms & conditions – Fixed Part Payment](https://dev.walleypay.com/docs/marketingAssets/terms/denmark/b2c/terms/partpayment.md)
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2b/accept.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2b/paymentinfo/account.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2b/paymentinfo/invoice.md)
- [Marketing assets: Payment Information – Fixed part payment](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2b/paymentinfo/partpayment.md)
- [Marketing assets: Shop terms & conditions – Aggregated invoice](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2b/terms/aggregated_invoice.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2b/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2b/terms/invoice.md)
- [Marketing assets: Shop terms & conditions – Fixed Part Payment](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2b/terms/partpayment.md)
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/accept.md)
- [Marketing assets: Calculations](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/calculations.md)
- [Marketing assets: Order Confirmation](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/orderconfirmation.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/paymentinfo/account.md)
- [Marketing assets: Payment Information – Campaign](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/paymentinfo/campaign.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/paymentinfo/invoice.md)
- [Marketing assets: Payment Information – Fixed part payment](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/paymentinfo/partpayment.md)
- [Marketing assets: Shop terms & conditions – Account](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/terms/account.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/terms/invoice.md)
- [Marketing assets: Shop terms & conditions – Fixed Part Payment](https://dev.walleypay.com/docs/marketingAssets/terms/english/b2c/terms/partpayment.md)
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2b/accept.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2b/paymentinfo/account.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2b/paymentinfo/invoice.md)
- [Marketing assets: Payment Information – Fixed part payment](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2b/paymentinfo/partpayment.md)
- [Marketing assets: Shop terms & conditions – Aggregated invoice](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2b/terms/aggregated_invoice.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2b/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2b/terms/invoice.md)
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/accept.md)
- [Marketing assets: Calculations](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/calculations.md)
- [Marketing assets: Order Confirmation](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/orderconfirmation.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/paymentinfo/account.md)
- [Marketing assets: Payment Information – Campaign](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/paymentinfo/campaign.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/paymentinfo/invoice.md)
- [Marketing assets: Payment Information – Fixed part payment](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/paymentinfo/partpayment.md)
- [Marketing assets: Shop terms & conditions – Account](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/terms/account.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/terms/invoice.md)
- [Marketing assets: Shop terms & conditions – Fixed Part Payment](https://dev.walleypay.com/docs/marketingAssets/terms/finland/b2c/terms/partpayment.md)
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2b/accept.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2b/paymentinfo/account.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2b/paymentinfo/invoice.md)
- [Marketing assets: Payment Information – Fixed part payment](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2b/paymentinfo/partpayment.md)
- [Marketing assets: Shop terms & conditions – Aggregated invoice](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2b/terms/aggregated_invoice.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2b/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2b/terms/invoice.md)
- [Marketing assets: Shop terms & conditions – Fixed Part Payment](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2b/terms/partpayment.md)
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/accept.md)
- [Marketing assets: Calculations](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/calculations.md)
- [Marketing assets: Order Confirmation](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/orderconfirmation.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/paymentinfo/account.md)
- [Marketing assets: Payment Information – Campaign](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/paymentinfo/campaign.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/paymentinfo/invoice.md)
- [Marketing assets: Payment Information – Fixed part payment](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/paymentinfo/partpayment.md)
- [Marketing assets: Shop terms & conditions – Account](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/terms/account.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/terms/invoice.md)
- [Marketing assets: Shop terms & conditions – Fixed Part Payment](https://dev.walleypay.com/docs/marketingAssets/terms/norway/b2c/terms/partpayment.md)
- [Marketing assets: Overview](https://dev.walleypay.com/docs/marketingAssets/terms/overview.md): Walley - Agreement texts overview
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2b/accept.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2b/paymentinfo/account.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2b/paymentinfo/invoice.md)
- [Marketing assets: Payment Information – Fixed part payment](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2b/paymentinfo/partpayment.md)
- [Marketing assets: Shop terms & conditions – Aggregated invoice](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2b/terms/aggregated_invoice.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2b/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2b/terms/invoice.md)
- [Marketing assets: Shop terms & conditions – Fixed Part Payment](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2b/terms/partpayment.md)
- [Marketing assets: Accept](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/accept.md)
- [Marketing assets: Calculations](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/calculations.md)
- [Marketing assets: Order Confirmation](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/orderconfirmation.md)
- [Marketing assets: Payment Information – Account](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/paymentinfo/account.md)
- [Marketing assets: Payment Information – Campaign](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/paymentinfo/campaign.md)
- [Marketing assets: Payment Information – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/paymentinfo/invoice.md)
- [Marketing assets: Payment Information – Fixed part payment](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/paymentinfo/partpayment.md)
- [Marketing assets: Shop terms & conditions – Account](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/terms/account.md)
- [Marketing assets: Shop terms & conditions – Walley Checkout](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/terms/checkout.md)
- [Marketing assets: Shop terms & conditions – Invoice](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/terms/invoice.md)
- [Marketing assets: Shop terms & conditions – Fixed Part Payment](https://dev.walleypay.com/docs/marketingAssets/terms/sweden/b2c/terms/partpayment.md)
- [Marketing assets: Walley logos](https://dev.walleypay.com/docs/wallify.md)
- [Marketing assets: Walley banners](https://dev.walleypay.com/docs/wallify/banners.md)
- [Marketing assets: Walley contact information](https://dev.walleypay.com/docs/wallify/contact.md)
- [Marketing assets: Walley instore](https://dev.walleypay.com/docs/wallify/instore.md)
- [Marketing assets: Walley newsletter](https://dev.walleypay.com/docs/wallify/newsletter.md)