'Endpoint not found.' while consuming rest service of WCF through browser

Question

I have created WCF Rest service that take input/para from client and save it in database and knowledge with identity of table in which data is added.When I am consuming service throgh client that is nothing but web application making url as web request and getting proper output.But when I am consuming through browser getting error. First I tried like this :-

http://localhost:Portnumber/Test.svc/ADD/Bodywash/Orange/50

after that like this ht

tp://localhost:Portnumber/Test.svc/ADD?Name=Bodywash&CategoryName=Orange&Price=50

I am getting error'Entpoint not found'.How to consume rest service through browser?Will I able to do that

// Code of service

-- Table
CREATE TABLE [dbo].[Product](
    [ProductId] [int] IDENTITY(1,1) NOT NULL,
    [Name] [varchar](50) NULL,
    [CategoryName] [varchar](50) NULL,
    [Price] [int] NULL
) 

-- Sp
ALTER  procedure [dbo].[proc_InsertProduct]
(
@id int out,
@Name nvarchar(50),
@CategoryName nvarchar(50),
@Price int
)
as insert into Product
(
Name,
CategoryName,
Price
)
values
(
@Name,
@CategoryName,
@Price
)

set @id = @@identity
return @id


-- Interface

 public interface ITest
    {
        [WebInvoke(UriTemplate = "ADD/{Name}/{CategoryName}/{Price}", Method = "POST", ResponseFormat = WebMessageFormat.Json)]
        int InsertProduct(string Name, string CategoryName, string Price);
    }


-- class

 public class Test : ITest
 {
  public int InsertProduct(string Name, string CategoryName, string Price)
        {
            string constr = ConfigurationManager.ConnectionStrings["SampleConnectionString"].ConnectionString;
            SqlConnection con = new SqlConnection(constr);
            SqlCommand cmd = new SqlCommand("proc_InsertProduct", con);
            cmd.CommandType = CommandType.StoredProcedure;
            con.Open();
            cmd.Parameters.AddWithValue("@Name", Name);
            cmd.Parameters.AddWithValue("@CategoryName", CategoryName);
            cmd.Parameters.AddWithValue("@Price", Price);
            cmd.Parameters.Add("@id", SqlDbType.Int);
            cmd.Parameters["@id"].Direction = ParameterDirection.Output;//Output parameter 
            cmd.ExecuteNonQuery();
            con.Close();
           int result = (int)(cmd.Parameters["@id"].Value);
            return result;//returning id 
        }
    }



    // WebConfig
<?xml version="1.0"?>
<configuration>

  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>

  <connectionStrings>
    <add name="SampleConnectionString" connectionString="Data Source=xxx.xxx.x.x;Initial Catalog=sample;Persist Security Info=True;User ID=sa;Password=xxxx" providerName="System.Data.SqlClient"/>
  </connectionStrings>

  <system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5"/>
  </system.web>


  <system.serviceModel>

    <services>
      <service name="RestApiTest.Test" behaviorConfiguration="serviceBehavior">
        <endpoint address="" binding="webHttpBinding" contract="RestApiTest.ITest" behaviorConfiguration="web">
        </endpoint>
      </service>
    </services>

    <behaviors>
      <serviceBehaviors>
          <behavior name="serviceBehavior">
            <serviceMetadata httpGetEnabled="true"/>
            <serviceDebug includeExceptionDetailInFaults="false"/>
          </behavior>
      </serviceBehaviors>
      <endpointBehaviors>
        <behavior name="web">
          <webHttp/>
        </behavior>
      </endpointBehaviors>
    </behaviors>


    <protocolMapping>
        <add binding="basicHttpsBinding" scheme="https" />
    </protocolMapping>    
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>

  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
    <!--
        To browse web app root directory during debugging, set the value below to true.
        Set to false before deployment to avoid disclosing web app folder information.
      -->
    <directoryBrowse enabled="true"/>
  </system.webServer>

</configuration>

Answer 1

Continuation from comments - updating as answer due to size limit of comments

This would work though I wont recommend doing it - respecting the HTTP Verbs, all get request should be GET, add should be POST, update should be PUT (PATCH in case for patches) and delete should be DELETE methods. I would suggest you to revert this method back to POST.

Because client might be accessing it through browser - By this, I'm assuming that you mean to say that this service will be consumed from client side using JavaScript code. If that is true, then you dont have to worry about it. if someone POSTs data (for eg, using $.ajax or $.post in case of jQuery) to your REST service, you will get data properly.

To make this method a standard POST method, please change the method signature to accept a comples object instead of getting Name, CategoryName & Price from the route. Change this int InsertProduct(string Name, string CategoryName, string Price); to something like int InsertProduct(Product product); where 'Product' class has required properties. You can find a sample implementation here - POST complex object to WCF REST.