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Comments (3)

leacasas avatar leacasas commented on August 24, 2024

Tested it with several tickers, including the mentioned in the issue, and I did not observe the same. it all looks fine to me. I see the complete ticker data also in Yahoo Finance. Maybe it was something temporary?

from yahooquotesapi.

Morcatko avatar Morcatko commented on August 24, 2024

I am having the same issue since I update to latest nuget version.
English error is:

System.Net.Http.HttpRequestException: No connection could be made because the target machine actively refused it. (fc.yahoo.com:443)

from yahooquotesapi.

Morcatko avatar Morcatko commented on August 24, 2024

I did some experiments and my guess is Yahoo is blocking access based on location.
I am connecting from Czech Republic. The OP is from Germany (I assume) and we both have the same error.

When I go to https://fc.yahoo.com/ in a browser (library does this to get some cookie) I get a connection error, however when I use UK VPN I get 404 with set-cookies header that is probably needed for further querries -

YahooQuotesApi/YahooQuotesApi/Crumb/YahooCrumb.cs

Lines 48 to 53 in c2ed5d8

Uri fcUrl = new(YahooFcUrl);
using HttpResponseMessage fcResponse = await httpClient.GetAsync(fcUrl, ct).ConfigureAwait(false);
if (!fcResponse.Headers.TryGetValues("Set-Cookie", out var cookie))
throw new InvalidOperationException("Set-Cookie header was not present in the response from " + fcUrl);

Edit: It works well on my VM hosted on Azure in "Germany West Central" data center

from yahooquotesapi.

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