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.
Using the Store App Content API (News, Pages, and Business Info)
A guide to /api/v1/apps/{shopId}/*, used to fetch store app content (news, pages, app manifest, business info, and membership card config). Explains that shopId is the same as the business account ID, the difference between business-account-level content and store-level content, and how authentication is handled.
OAuth Scopes Reference and Availability
A reference of all scopes available in the ReceiptRoller OAuth API and which kinds of apps each scope can be granted to. Also covers the review requirement for User scopes, why Store and User scopes can't be mixed, and how to use the API from a LIFF app.
Monitoring and handling failures
Explains how to read the ReceiptRoller Webhook delivery history, the metrics to monitor and how to design alerts, redelivering dead letters, and common failure patterns and recovery procedures.
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.
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.
Designing resends, ordering, and idempotency
Explains ReceiptRoller's Webhook resend policy, why delivery order is not guaranteed, implementing idempotency with event_id, handling dead letters, and common anti-patterns.
Using the Store Information API
A guide to the REST API for fetching and updating a store's basic information (store name, store type, contact details, and address). Lets you implement a store information editing screen from token-authenticated clients such as staff apps.
SLA, uptime, and the checking procedure during an incident
Explains ReceiptRoller's API uptime targets, how to check the status page, the isolation procedure when an incident occurs, and the flow for escalating to support.
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.
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.
Ad logs and effectiveness-measurement data
Explains the structure of, and how to retrieve, the campaign, coupon, ad-delivery-log, and purchase-attribution measurement data that ReceiptRoller handles.
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.
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.
Rotating and safely storing secrets
Explains the rotation plan for safely operating ReceiptRoller client secrets and Webhook secrets, how to use the old/new parallel period, and best practices for storage.
How to think about data protection (anonymization and encryption)
Explains how to think about data protection in a ReceiptRoller integration app — encryption (at rest and in transit), anonymization and pseudonymization techniques, and a deletion policy.
Store-facing: Guide to Issuing Digital Receipts from Your Own App and Getting Webhook Notifications
Explains how a store or brand issues digital receipts to customers from its own app and receives real-time notifications via Webhooks. Covers app registration, OAuth, Webhook setup, and signature verification.
Guide for native mobile apps: multi-business-account access and the OAuth flow
An implementation guide for Android / iOS native apps. Turning off "bind the token to one business account at authorization time" during app registration issues a user-scoped OAuth token. With the /api/v1/me/organizations + ?organizationId= pattern, you can access multiple business accounts across the board.
API Authentication Guide
Explains how to authenticate with the ReceiptRoller API using the OAuth 2.0 authorization code flow.
Using the Sales API
An overview of ReceiptRoller's Sales API (/api/v1/sales/*) and how to filter by business account, store, POS terminal, and period. A getting-started guide covering the actual response structure (the KpiValue nested type) through averageTicket and the 8-hour token lifetime, for building a sales dashboard in an Android/iOS mobile app or server integration.