Flexi API

Flexible, multi-format API for custom integrations.

.NET Library (NuGet)

Integrate with our official library for .NET.

Python Library (pip)

Use our official package for Python applications.

NodeJS Library (npm)

Install our official package from npm.

VBA

For Microsoft Office and Visual Basic integrations.

Command Line CLI

Manage your services directly from the terminal.

MCP Client

Send messages through the MCP protocol using AI.

SOAP API

Legacy support for SOAP-based integrations.

HTTPS API

Simple GET/POST requests for quick integrations.

SMTP API

Send messages directly via email.

Other Tools

View additional integration tools and resources.