Twitter API C# SDK for tweet search & exports

dotnet add package XTwitterScraper

export X_TWITTER_SCRAPER_API_KEY="xq_YOUR_KEY_HERE"

using System.Text.Json;
using XTwitterScraper;
using XTwitterScraper.Models;
using XTwitterScraper.Models.X.Tweets;

XTwitterScraperClient client = new();

TweetSearchParams parameters = new()
{
    Q = "from:username webhook OR SDK",
    Limit = 10,
};

PaginatedTweets page = await client.X.Tweets.Search(parameters);

foreach (SearchTweet tweet in page.Tweets)
{
    var row = new
    {
        tweet_id = tweet.ID,
        text = tweet.Text,
        author_username = tweet.Author?.Username,
        created_at = tweet.CreatedAt,
    };

    await Console.Out.WriteLineAsync(JsonSerializer.Serialize(row));
}

string targetTweetID = "1893704267862470862";
ExtractionEstimateCostResponse estimate = await client.Extractions.EstimateCost(
    new ExtractionEstimateCostParams
    {
        ToolType = ExtractionEstimateCostParamsToolType.ReplyExtractor,
        TargetTweetID = targetTweetID,
    }
);

ExtractionRunResponse job = await client.Extractions.Run(
    new ExtractionRunParams
    {
        ToolType = ExtractionRunParamsToolType.ReplyExtractor,
        TargetTweetID = targetTweetID,
    }
);

using StreamWriter writer = File.CreateText("xquik-replies.jsonl");
ExtractionRetrieveResponse page = await client.Extractions.Retrieve(
    job.ID,
    new ExtractionRetrieveParams { Cursor = cursor, Limit = 1000 }
);

foreach (var reply in page.Results)
{
    await writer.WriteLineAsync(JsonSerializer.Serialize(reply));
}

using HttpResponse csvResponse = await client.Extractions.ExportResults(
    job.ID,
    new ExtractionExportResultsParams { Format = Format.Csv }
);
await File.WriteAllTextAsync("xquik-replies.csv", await csvResponse.ReadAsString());

if (tweets.HasNextPage)
{
    await Console.Error.WriteLineAsync("More results are available");
}