KeyInteractive 

Generic, framework-agnostic helpers shared across Key Interactive projects (country / phone-prefix data, and other utilities not tied to API consumption).

.NET client for the Key Interactive Users API: registration, login, enrollment, profile/password management, and the "Sign in with Key Interactive" authorize/consent/poll flow.

Generic plumbing to consume Key Interactive-style APIs: response envelope (KiApiResponse), JWT + refresh token handling, retry policy, and an abstract KiApiConsumerBase to build per-API clients from.

.NET client for platforms integrating Key Interactive tenant (business) accounts: tenant login, tenant identity/profile (including PartnerCode), and team management (invite/list/remove/role members).

.NET client for the Messivo WhatsApp Business Cloud API integration platform: send text/template/media messages, read conversations and message history, manage templates, phone numbers and contacts.