diff --git a/README.md b/README.md
new file mode 100644
index 0000000..a959df5
--- /dev/null
+++ b/README.md
@@ -0,0 +1,72 @@
+# Restate Go SDK
+
+[Restate](https://restate.dev/) is a system for easily building resilient applications using *distributed durable async/await*. This repository contains the Restate SDK for writing services in **Golang**.
+
+This SDK is an individual effort to build a golang SDK for restate runtime. The implementation is based on the service protocol documentation found [here](https://github.com/restatedev/service-protocol/blob/main/service-invocation-protocol.md) and a lot of experimentation with the protocol.
+
+This means that it's not granted that this SDK matches exactly what `restate` has intended but it's a best effort interpretation of the docs
+
+Since **service discovery** was not documented (or at least I could not find any documentation for it), the implementation is based on reverse engineering the TypeScript SDK.
+
+This implementation of the SDK **ONLY** supports `dynrpc`. There is noway yet that you can define your service interface with `gRPC`
+
+Calling other services right now is done completely by name, hence it's not very safe since you can miss up arguments list/type for example but hopefully later on we can generate stubs or use `gRPC` interfaces to define services.
+
+## Features implemented
+
+- [x] Log replay (resume of execution on failure)
+- [x] State (set/get/clear/clear-all/keys)
+- [x] Remote service call over restate runtime
+- [X] Delayed execution of remote services
+- [X] Sleep
+- [x] Side effects
+  - Implementation might differ from as intended by restate since it's not documented and based on reverse engineering of the TypeScript SDK
+- [ ] Awakeable
+
+## Basic usage
+
+Please check [example](example) for a fully working example. The example tries to implement the same exact example provided by restate official docs and TypeScript SDK but with few changes. So I recommend you start there first before trying out this example.
+
+### How to use the example
+
+Download and run restate [v0.8](https://github.com/restatedev/restate/releases/tag/v0.8.0)
+
+```bash
+restate-server --wipe all
+```
+
+> Generally you don't have to use `--wipe all` but that is mainly for testing to make sure you starting from clean state
+
+In another terminal run the example
+
+```bash
+cd restate-sdk-go/example
+go run .
+```
+
+In yet a third terminal do the following steps
+
+- Add tickets to basket
+
+```bash
+curl -v localhost:8080/UserSession/addTicket \
+    -H 'content-type: application/json' \
+    -d '{"key": "azmy", "request": "ticket-1"}'
+
+# {"response":true}
+curl -v localhost:8080/UserSession/addTicket \
+    -H 'content-type: application/json' \
+    -d '{"key": "azmy", "request": "ticket-2"}'
+# {"response":true}
+```
+
+Trying adding the same tickets again should return `false` since they are already reserved. If you didn't check out the tickets in 15min (if you are inpatient like me change the delay in code to make it shorter)
+
+Finally checkout
+
+```bash
+curl localhost:8080/UserSession/checkout \
+    -H 'content-type: application/json' \
+    -d '{"key": "azmy", "request": null}'
+#{"response":true}
+```
diff --git a/error.go b/error.go
index eb3a395..56d19e9 100644
--- a/error.go
+++ b/error.go
@@ -183,6 +183,8 @@ func WithErrorCode(err error, code Code) error {
 
 // TerminalError returns a terminal error with optional code.
 // code is optional but only one code is allowed.
+// By default restate will retry the invocation forever unless a terminal error
+// is returned
 func TerminalError(err error, code ...Code) error {
 	if err == nil {
 		return nil
@@ -206,6 +208,7 @@ func TerminalError(err error, code ...Code) error {
 	return err
 }
 
+// IsTerminalError checks if err is terminal
 func IsTerminalError(err error) bool {
 	if err == nil {
 		return false
@@ -214,6 +217,7 @@ func IsTerminalError(err error) bool {
 	return errors.As(err, &t)
 }
 
+// ErrorCode returns code associated with error or UNKNOWN
 func ErrorCode(err error) Code {
 	var e *codeError
 	if errors.As(err, &e) {
diff --git a/example/ticket_service.go b/example/ticket_service.go
index 495a83d..807ffad 100644
--- a/example/ticket_service.go
+++ b/example/ticket_service.go
@@ -16,7 +16,6 @@ const (
 )
 
 func reserve(ctx restate.Context, ticketId string, _ restate.Void) (bool, error) {
-	log.Info().Str("ticket", ticketId).Msg("reserving ticket")
 	status, err := restate.GetAs[TicketStatus](ctx, "status")
 	if err != nil && !errors.Is(err, restate.ErrKeyNotFound) {
 		return false, err
diff --git a/example/user_session.go b/example/user_session.go
index 4d9e035..229232f 100644
--- a/example/user_session.go
+++ b/example/user_session.go
@@ -71,6 +71,8 @@ func checkout(ctx restate.Context, userId string, _ restate.Void) (bool, error)
 		return false, err
 	}
 
+	log.Info().Strs("tickets", tickets).Msg("tickets in basket")
+
 	if len(tickets) == 0 {
 		return false, nil
 	}
diff --git a/router.go b/router.go
index f78b544..1a4cda1 100644
--- a/router.go
+++ b/router.go
@@ -37,6 +37,7 @@ type Service interface {
 }
 
 type Context interface {
+	// Context of request.
 	Ctx() context.Context
 	// Set sets key value to bytes array. You can
 	// Note: Use SetAs helper function to seamlessly store
@@ -80,21 +81,26 @@ type Handler interface {
 	sealed()
 }
 
+// Router interface
 type Router interface {
 	Keyed() bool
+	// Set of handlers associated with this router
 	Handlers() map[string]Handler
 }
 
+// UnKeyedRouter implements Router
 type UnKeyedRouter struct {
 	handlers map[string]Handler
 }
 
+// NewUnKeyedRouter creates a new UnKeyedRouter
 func NewUnKeyedRouter() *UnKeyedRouter {
 	return &UnKeyedRouter{
 		handlers: make(map[string]Handler),
 	}
 }
 
+// Handler registers a new handler by name
 func (r *UnKeyedRouter) Handler(name string, handler *UnKeyedHandler) *UnKeyedRouter {
 	r.handlers[name] = handler
 	return r
diff --git a/server/restate.go b/server/restate.go
index 2263fea..2ff0bf5 100644
--- a/server/restate.go
+++ b/server/restate.go
@@ -21,6 +21,7 @@ type Restate struct {
 	routers map[string]restate.Router
 }
 
+// NewRestate creates a new instance of Restate server
 func NewRestate() *Restate {
 	return &Restate{
 		routers: make(map[string]restate.Router),