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2026-03-05 API OAuth Webhook authentication scope
Developer Help Index

The index of ReceiptRoller developer help. Covers the developer application, app registration, OAuth authentication and scopes, implementation guides (wallet apps, store-facing Webhooks, the Survey API), guides by data domain, operations and security, the community, and troubleshooting.

2026-03-27 API authentication OAuth 2.0 authorization code developer guide
API Authentication Guide

How to authenticate with the OAuth 2.0 authorization code flow: authorize parameters, the consent screen, token exchange and revocation, errors and scopes.