Quick Start

dotnet add package Legnext.SDK

export LEGNEXT_API_KEY="your-api-key"

using System;
using System.Text.Json;
using System.Threading.Tasks;
using Microsoft.Extensions.DependencyInjection;
using Legnext.SDK.Api;
using Legnext.SDK.Client;
using Legnext.SDK.Extensions;

class Program
{
    static async Task Main(string[] args)
    {
        string apiKey = Environment.GetEnvironmentVariable("LEGNEXT_API_KEY");

        // Set up dependency injection
        var services = new ServiceCollection();

        services.AddApi(config =>
        {
            config.AddApiHttpClients(client =>
            {
                client.BaseAddress = new Uri("https://api.legnext.ai");
            });
        });

        var provider = services.BuildServiceProvider();
        var imageApi = provider.GetRequiredService<IImageApi>();

        try
        {
            // Generate image
            var request = new Dictionary<string, object>
            {
                { "text", "a beautiful sunset over mountains" }
            };

            var response = await imageApi.ApiV1DiffusionPostAsync(
                new Option<string>(apiKey),
                request
            );

            if (response.IsOk)
            {
                var jsonDoc = JsonDocument.Parse(response.RawContent);
                if (jsonDoc.RootElement.TryGetProperty("job_id", out var jobId))
                {
                    Console.WriteLine($"Job ID: {jobId.GetString()}");
                }
                if (jsonDoc.RootElement.TryGetProperty("status", out var status))
                {
                    Console.WriteLine($"Status: {status.GetString()}");
                }
            }
        }
        catch (Exception e)
        {
            Console.WriteLine($"Error: {e.Message}");
        }
    }
}

using System.Text.Json;
using Legnext.SDK.Api;

var videoApi = provider.GetRequiredService<IVideoApi>();

try
{
    var response = await videoApi.ApiV1JobJobIdGetAsync(
        jobId,
        new Option<string>(apiKey)
    );

    if (response.IsOk)
    {
        var jsonDoc = JsonDocument.Parse(response.RawContent);
        var root = jsonDoc.RootElement;

        if (root.TryGetProperty("status", out var status))
        {
            Console.WriteLine($"Status: {status.GetString()}");
        }

        if (root.TryGetProperty("task_type", out var taskType))
        {
            Console.WriteLine($"Task Type: {taskType.GetString()}");
        }

        if (root.TryGetProperty("output", out var output) &&
            output.TryGetProperty("image_urls", out var imageUrls))
        {
            Console.WriteLine("Images:");
            foreach (var url in imageUrls.EnumerateArray())
            {
                Console.WriteLine($"  - {url.GetString()}");
            }
        }
    }
}
catch (Exception e)
{
    Console.WriteLine($"Error: {e.Message}");
}

try
{
    var response = await imageApi.ApiV1DiffusionPostAsync(
        new Option<string>(apiKey),
        request
    );

    if (response.IsOk)
    {
        // Parse and handle successful response
        var jsonDoc = JsonDocument.Parse(response.RawContent);
        // Process result...
    }
    else
    {
        Console.WriteLine($"Request failed with status: {response.StatusCode}");
        Console.WriteLine($"Response: {response.RawContent}");
    }
}
catch (Exception e)
{
    Console.WriteLine($"Error: {e.Message}");
}