Unable to resolve service for type 'System.Net.Http.HttpClient'

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Answer by prashant snehi for Unable to resolve service for type...

June 10, 2025, 9:49 pm

Adding below code to program.cs resolved my issue:builder.Services.AddHttpClient();

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Answer by Yusuf Ünlü for Unable to resolve service for type...

January 23, 2025, 12:23 pm

if you are up version .net 6.0 add below code in to program.csbuilder.Services.AddHttpClient();

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Answer by Enrico for Unable to resolve service for type...

October 5, 2023, 12:27 am

For me the fix was to add:services.AddHttpClient();

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Answer by aiodintsov for Unable to resolve service for type...

January 25, 2021, 8:19 am

Maybe it will help, but in my situation this worked:public void ConfigureServices(IServiceCollection services){ services.AddTransient<IMyService,MyService>(); // my usual DI injection of a...

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Answer by Martin Dekker for Unable to resolve service for type...

February 3, 2020, 12:16 pm

I had a similar error message trying to inject a wrapper for an external REST service to my controller as an interface. I needed to change the following in...

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Unable to resolve service for type 'System.Net.Http.HttpClient'

July 8, 2019, 4:59 am

I created a ViewComponent class which call a REST API using the HttpClient, this is the code: public class ProductsViewComponent : ViewComponent { private readonly HttpClient _client; public...

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Answer by Henk Mollema for Unable to resolve service for type...

September 5, 2018, 7:35 am

It seems that you've got two view components mixed up. You're registering the FixturesViewComponent as a "named HTTP client" yet you attempt to inject an HttpClient instance in the...

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Answer by Kirk Larkin for Unable to resolve service for type...

September 5, 2018, 1:53 pm

TLDR; ViewComponents do not support typed clients out of the box. To resolve this, add a call to AddViewComponentsAsServices() onto the end of the call to services.AddMvc(...). After a pretty long chat...

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Answer by Petr Mašlaň for Unable to resolve service for type...

February 14, 2019, 7:03 am

I had a similar problem - the problem was in double registration: services.AddHttpClient<Service>(); services.AddSingleton<Service>(); // fixed by removing this line

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Answer by Sibeesh Venu for Unable to resolve service for type...

July 8, 2019, 4:59 am

I was getting a similar error in my Azure Function Version 2. As per this document, we should be able to add the IHttpClientFactory as a dependency. After adding this DI in my Azure Function, I was...

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