2 results
2026-04-27 Webhook Signature verification HMAC Security Replay attack
Signature verification and security

Explains how ReceiptRoller Webhook HMAC-SHA256 signature verification works, sample verification code (Node.js / Python / C#), replay-attack countermeasures, and how to manage secrets safely.

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.

Categories
All 2 Webhook 1 一般 1
Tags
Webhook (2) API (1) HMAC (1) OAuth (1) Replay attack (1) Security (1) Signature verification (1) authentication (1) scope (1)