diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 7aa6ce5..4379fbf 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -4,7 +4,11 @@ build:
   os: "ubuntu-20.04"
   tools:
     python: "3.10"
-
-python:
-  install:
-    - requirements: docs-requirements.txt
+  jobs:
+    pre_create_environment:
+      - asdf plugin add poetry
+      - asdf install poetry latest
+      - asdf global poetry latest
+      - poetry config virtualenvs.create false
+    post_install:
+      - poetry install -E docs
diff --git a/README.md b/README.md
index d3572f5..d300fa9 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,19 @@ keycloak_openid = KeycloakOpenID(server_url="http://localhost:8080/auth/",
 # Get WellKnow
 config_well_known = keycloak_openid.well_known()
 
+# Get Code With Oauth Authorization Request
+auth_url = keycloak_openid.auth_url(
+    redirect_uri="your_call_back_url",
+    scope="email",
+    state="your_state_info")
+
+# Get Access Token With Code
+access_token = keycloak_openid.token(
+    grant_type='authorization_code',
+    code='the_code_you_get_from_auth_url_callback',
+    redirect_uri="your_call_back_url")
+
+
 # Get Token
 token = keycloak_openid.token("user", "password")
 token = keycloak_openid.token("user", "password", totp="012345")
diff --git a/src/keycloak/keycloak_admin.py b/src/keycloak/keycloak_admin.py
index 52c5677..8d65b62 100644
--- a/src/keycloak/keycloak_admin.py
+++ b/src/keycloak/keycloak_admin.py
@@ -58,6 +58,7 @@ class KeycloakAdmin:
     :param user_realm_name: The realm name of the user, if different from realm_name
     :param auto_refresh_token: list of methods that allows automatic token refresh.
         Ex: ['get', 'put', 'post', 'delete']
+    :param timeout: connection timeout in seconds
     """
 
     PAGE_SIZE = 100
diff --git a/src/keycloak/keycloak_openid.py b/src/keycloak/keycloak_openid.py
index e2fcca1..82e980c 100644
--- a/src/keycloak/keycloak_openid.py
+++ b/src/keycloak/keycloak_openid.py
@@ -67,6 +67,7 @@ class KeycloakOpenID:
     :param verify: True if want check connection SSL
     :param custom_headers: dict of custom header to pass to each HTML request
     :param proxies: dict of proxies to sent the request by.
+    :param timeout: connection timeout in seconds
     """
 
     def __init__(
@@ -183,17 +184,24 @@ class KeycloakOpenID:
         data_raw = self.connection.raw_get(URL_WELL_KNOWN.format(**params_path))
         return raise_error_from_response(data_raw, KeycloakGetError)
 
-    def auth_url(self, redirect_uri):
-        """Get the authentication URL endpoint.
-
-        http://openid.net/specs/openid-connect-core-1_0.html#AuthorizationEndpoint
-
-        :return:
+    def auth_url(self, redirect_uri, scope="email", state=""):
+        """Get authorization URL endpoint.
+
+        :param redirect_uri: Redirect url to receive oauth code
+        :type redirect_uri: str
+        :param scope: Scope of authorization request, split with the blank space
+        :type: scope: str
+        :param state: State will be returned to the redirect_uri
+        :type: str
+        :returns: Authorization URL Full Build
+        :rtype: str
         """
         params_path = {
             "authorization-endpoint": self.well_known()["authorization_endpoint"],
             "client-id": self.client_id,
             "redirect-uri": redirect_uri,
+            "scope": scope,
+            "state": state,
         }
         return URL_AUTH.format(**params_path)
 
diff --git a/src/keycloak/urls_patterns.py b/src/keycloak/urls_patterns.py
index b836692..2990362 100644
--- a/src/keycloak/urls_patterns.py
+++ b/src/keycloak/urls_patterns.py
@@ -34,6 +34,7 @@ URL_INTROSPECT = "realms/{realm-name}/protocol/openid-connect/token/introspect"
 URL_ENTITLEMENT = "realms/{realm-name}/authz/entitlement/{resource-server-id}"
 URL_AUTH = (
     "{authorization-endpoint}?client_id={client-id}&response_type=code&redirect_uri={redirect-uri}"
+    "&scope={scope}&state={state} "
 )
 
 # ADMIN URLS