UPS OAUTH authorize API integration getting timeout

Question

In UPS OAuth API integration, we are getting a timeout on API response. When we try a request with CURL, we are getting a http 302 successful response. But in RestSharp / C#, we get timeout.

C# code:

var restClient = new RestClient("https://onlinetools.ups.com/security/v1/oauth/authorize");
var request = new RestRequest(Method.GET);
request.AddQueryParameter("client_id", "MyclientId");
request.AddQueryParameter("redirect_uri", "https://local.myclient.com/Seller/Carrier/UpsOAuthCallback");
request.AddQueryParameter("response_type", "code");
request.AddQueryParameter("scope", "read");
request.AddQueryParameter("state", "superstate");
request.AddQueryParameter("code_challenge", "boxes2021");

var response = await restClient.ExecuteAsync(request);

CURL command:

curl -v -i -X GET 'https://onlinetools.ups.com/security/v1/oauth/authorize?client_id=MyclientId&redirect_uri=https://local.myclient.com/Seller/Carrier/UpsOAuthCallback&response_type=code&state=superstate&scope=read&code_challenge=boxes@2021'

I've tried a code block for OAuth and I got timeout. But when I tried the request with CURL in the terminal, I got a successful response.

N'bia · Accepted Answer · 2024-10-18 11:54:00Z

0

You sholud to use redirect=false

var client = new RestClient("https://onlinetools.ups.com")
{
    FollowRedirects = false
};

var request = new RestRequest("/security/v1/oauth/authorize", Method.Get);

request.AddParameter("client_id", "my_client_id");
request.AddParameter("redirect_uri", "https://localhost.blabla.com/Seller/Carrier/UpsOAuthCallback");
request.AddParameter("response_type", "code");
request.AddParameter("state", "superstate");
request.AddParameter("scope", "read");
request.AddParameter("code_challenge", "boxes2021");

var response = await client.ExecuteAsync(request);

Console.WriteLine("Status Code: " + response.StatusCode);
Console.WriteLine("Response Content: " + response.Content);

answered Oct 18, 2024 at 11:54

N'bia

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