Best practices for production operation
Explains best practices for running a ReceiptRoller integration app in production — environment separation, monitoring, deployment, incident response, and keeping documentation in order.
Using the Reservations API
A guide to ReceiptRoller's Reservations API (/api/v1/reservations). Covers reservation CRUD and status updates, retrieving, creating, and bulk-generating reservation slots, retrieving the tables (tables, private rooms, counters) registered in the store layout, and reservation statistics.
Using the Business Hours API
A guide to ReceiptRoller's Business Hours API (/api/v1/stores/{storeId}/business-hours). Covers retrieving and updating per-day business hours, registering special business days (temporary closures and hour changes), configuring a store's workable hours (the upper bound for shift creation), and determining whether the store is currently open.
app_not_approved is returned for User-scope calls
What to check when using a User-scope results in an app_not_approved error. Explains development with a sandbox slot, applying for review, and the flow from sandbox to production.
Access control and audit logs
Explains how to design access control for operating a ReceiptRoller integration app, the principle of least privilege, how to take audit logs, and how to run periodic reviews.
Available data domains
A one-page overview of the data domains you can retrieve from the ReceiptRoller developer portal. Summarizes the contents, retrieval methods, and required scopes for each domain — transactions, products, inventory, orders, customers, coupons, SNS, advertising, individual user data, and more.
StaffDto reference
A complete field reference for StaffDto, ReceiptRoller's staff (employee) master. It covers the structure, including the linkage with POS (Square Team / Smaregi), store assignment, and employment type.
How to register a Webhook
Explains how to register a Webhook endpoint in the ReceiptRoller developer portal, how to choose subscribed events, test delivery, using multiple endpoints, and how to delete or pause an endpoint.
Using the Transactions API (POS + OMS unified feed)
ReceiptRoller's Transactions API is a read-only API that unifies register sales (PosTransactions) and order-management orders (OmsOrders) into a single feed. It is the entry point for showing "all of a business account's transactions" as a list in an Android / iOS app.
Purchase and receipt data integration
Explains the structure of the purchase and receipt data ReceiptRoller handles, how to retrieve it, related scopes, Webhooks, and common use cases.
ProductDto reference
A complete field reference for ProductDto, ReceiptRoller's product master (PIM). It covers the structure, including catalog sync from a POS (Square), cost price, per-store pricing, variants, and pre-orders.
Using the Products API
A guide to CRUD operations on products under a business account using the ReceiptRoller Products API (/api/v1/products). An introductory article for reading and writing the PIM (product master) from an Android/iOS app or server integration.
API Authentication Guide
Explains how to authenticate with the ReceiptRoller API using the OAuth 2.0 authorization code flow.
Using the Orders / OMS API
A guide to CRUD operations on the orders under a business account using ReceiptRoller's Orders / OMS API (/api/v1/orders). Covers creating, updating, transitioning status (confirm, process, cancel), and deleting orders, plus the flow for Android / iOS apps and server integrations.
Rate limiting and throttling
Explains the unit of rate limiting for the ReceiptRoller API, the per-plan limits, how to read the response headers, and implementation patterns to avoid hitting 429.
Contacting support (technical integration)
Explains the types of support available to ReceiptRoller developers, a checklist to run before contacting support, and a template of the information to attach so issues get resolved efficiently.
Obtaining and refreshing an access token
Explains how to obtain the access token and refresh token used with the ReceiptRoller API, their expiry, the refresh procedure, and what to do on errors.
Applying for review of User-scopes
For apps that handle general consumers' data (user.* scopes) on ReceiptRoller, this explains the review application flow, the documents to submit, the review criteria, the review period, and common reasons for rejection.
Using the Inventory / WMS API
An implementation guide for ReceiptRoller's Inventory / WMS API. Explains how to read and adjust stock per location and retrieve movement history, the required OAuth scopes, automatic mirroring when Shopify is connected, and how to use it from MCP tools (wms_get_stock / wms_adjust_stock, etc.).
Webhook is not being delivered
How to isolate the cause when a Webhook does not reach your receiving endpoint. Walks through checking, in order, the endpoint settings, subscribed events, reachability, signature-verification failures, and firewalls.