Exhsn 

A lightweight .NET SDK for ZarinPal payment gateway.

Core abstractions, interfaces, and domain models for WebhookKit.

Entity Framework Core relational persistence and deduplication provider for WebhookKit.

Core cryptographic signature verification, in-memory deduplication, retry, and pipeline engine for WebhookKit.

Core abstractions, interfaces, and domain models for WebhookKit.

Testing utilities, fakes, clock mocks, and request generators for WebhookKit consumer applications.

ASP.NET Core integration for WebhookKit, supporting Minimal APIs, MVC controllers, raw request buffering, and endpoint routing.

Distributed deduplication and Redis storage provider for WebhookKit using StackExchange.Redis.