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mythz edited this page Dec 9, 2012 · 25 revisions

Using DTOs to define your web service interface makes it possible to provide strong-typed generic service clients without any code-gen or extra build-steps, leading to a productive end-to-end type-safe communication gateway from client to server.

All REST and ServiceClients share the same interfaces (IServiceClient, IRestClient and IRestClientAsync) so they can easily be replaced (for increased perf/debuggability/etc) with a single line of code.

Here's a list of all built-in clients:


C#/.NET Clients can call the above Hello Service using any of the JSON, JSV, XML or SOAP Service Clients with the code below:

Using the New Api

var response = client.Send(new Hello { Name = "World!" });
response.Result.Print();

Async Example

client.SendAsync(new Hello { Name = "World!" },
    r => r.Result.Print(), (r, ex) => { throw ex; });

Alternative API

var response = client.Send<HelloResponse>(new Hello { Name = "World!" });
response.Result.Print();

Async Example

client.SendAsync<HelloResponse>(new Hello { Name = "World!" },
    r => r.Result.Print(), (r, ex) => { throw ex; });

The service clients use the automatic pre-defined routes for each service.


In addition, the service clients also provide HTTP verbs (Get, Post & PostFile, Put, Delete) letting you call your custom user-defined routes REST-fully e.g:

Using the New Api

HelloResponse response = client.Get("/hello/World!");
response.Result.Print();

Async Example

client.GetAsync("/hello/World!",
    r => r.Result.Print(), (r, ex) => { throw ex; });

Alternative API

var response = client.Get<HelloResponse>("/hello/World!");
response.Result.Print();

Async Example

client.GetAsync<HelloResponse>("/hello/World!",
    r => r.Result.Print(), (r, ex) => { throw ex; });


  1. Getting Started
    1. Create your first webservice
    2. Your first webservice explained
    3. ServiceStack's new API Design
    4. Designing a REST-ful service with ServiceStack
    5. Example Projects Overview
  2. Reference
    1. Order of Operations
    2. The IoC container
    3. Metadata page
    4. Rest, SOAP & default endpoints
    5. SOAP support
    6. Routing
    7. Service return types
    8. Customize HTTP Responses
    9. Plugins
    10. Validation
    11. Error Handling
    12. Security
  3. Clients
    1. Overview
    2. C# client
    3. Silverlight client
    4. JavaScript client
    5. Dart Client
    6. MQ Clients
  4. Formats
    1. Overview
    2. JSON/JSV and XML
    3. ServiceStack's new HTML5 Report Format
    4. ServiceStack's new CSV Format
    5. MessagePack Format
    6. ProtoBuf Format
  5. View Engines 4. Razor & Markdown Razor
    1. Markdown Razor
  6. Hosts
    1. IIS
    2. Self-hosting
    3. Mono
  7. Advanced
    1. Configuration options
    2. Access HTTP specific features in services
    3. Logging
    4. Serialization/deserialization
    5. Request/response filters
    6. Filter attributes
    7. Concurrency Model
    8. Built-in caching options
    9. Built-in profiling
    10. Messaging and Redis
    11. Form Hijacking Prevention
    12. Auto-Mapping
    13. HTTP Utils
    14. Virtual File System
    15. Config API
    16. Physical Project Structure
    17. Modularizing Services
  8. Plugins
    1. Sessions
    2. Authentication/authorization
    3. Request logger
    4. Swagger API
  9. Tests
    1. Testing
    2. HowTo write unit/integration tests
  10. Other Languages
    1. FSharp
    2. VB.NET
  11. Use Cases
    1. Single Page Apps
    2. Azure
    3. Logging
    4. Bundling and Minification
    5. NHibernate
  12. Performance
    1. Real world performance
  13. How To
    1. Sending stream to ServiceStack
    2. Setting UserAgent in ServiceStack JsonServiceClient
    3. ServiceStack adding to allowed file extensions
    4. Default web service page how to
  14. Future
    1. Roadmap
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