Zindua for .NET

ASP.NET Core, Azure App Service, Minimal APIs. Send email and WhatsApp with Zindua.Sdk v1.1.1. Same API as Node, PHP, and Python.

NuGetdotnet add package Zindua.Sdk

NuGet package API docs Node.js guide PHP guide

Starter project

ASP.NET OTP example

Minimal API sample with email and WhatsApp via Zindua.Sdk. Unzip, set your API key, run with dotnet run.

Download ZIP

Server-side only. Never put ZINDUA_API_KEY in Blazor WebAssembly, SPA, or mobile apps. Use ASP.NET Core API routes as a BFF.

Server-side only

ASP.NET Core, Azure App Service, Functions. Never put the API key in Blazor WASM.

Typed validation

Email, E.164 WhatsApp, and template slugs validated locally before the HTTP call.

Email + WhatsApp

One SendAsync for both channels. Same templates as Node, PHP, and Python.

Native HttpClient

IHttpClientFactory + Options pattern. No RestSharp required.

DI ready

services.AddZindua(configuration). Inject IZinduaClient anywhere.

CLI companion

Smoke-test with @zindua/cli before deploying .NET code.

One panel. Every snippet.

Install, send, DI, Azure secrets, and CLI — pick a tab.

Email OTP

POST

Minimal API route that sends an email OTP with SendAsync.

Program.cs

1using Zindua;2using Zindua.DependencyInjection;3 4builder.Services.AddZindua(builder.Configuration);5 6app.MapPost("/auth/otp", async (IZinduaClient zindua, OtpRequest req) =>7{8    var result = await zindua.SendAsync(new ZinduaSendOptions9    {10        To = req.Email,11        Template = "otp-verification",12        Lang = "en",13        Variables = new Dictionary<string, string>14        {15            ["code"] = req.Code,16            ["appName"] = "MyShop",17        },18    });19    return Results.Ok(new { result.LogId });20});21 22record OtpRequest(string Email, string Code);

Step by step

From NuGet to production secrets.

NuGet install to Azure secrets.

Step 0101

Create a Zindua project

API reference

Methods and environment variables.

Parity with @zindua/sdk on Node.

POST /send

SendAsync()

Queue email or WhatsApp message

Prefer Node or PHP?

Same Zindua API. Pick the SDK that matches your stack.

Node.js guide PHP guide

1using Zindua;2using Zindua.DependencyInjection;3 4builder.Services.AddZindua(builder.Configuration);5 6app.MapPost("/auth/otp", async (IZinduaClient zindua, OtpRequest req) =>7{8 var result = await zindua.SendAsync(new ZinduaSendOptions9 {10 To = req.Email,11 Template = "otp-verification",12 Lang = "en",13 Variables = new Dictionary<string, string>14 {15 ["code"] = req.Code,16 ["appName"] = "MyShop",17 },18 });19 return Results.Ok(new { result.LogId });20});21 22record OtpRequest(string Email, string Code);