diff --git a/api-doc/reference/Admin-API.v1.yaml b/api-doc/reference/Admin-API.v1.yaml
index 2065345f5b46c6b7de2d57a20c74c7fba81bda20..5515fd1600b89c8b2f70a7a17c3221d64d144cb9 100644
--- a/api-doc/reference/Admin-API.v1.yaml
+++ b/api-doc/reference/Admin-API.v1.yaml
@@ -1,7 +1,8 @@
 openapi: 3.0.0
 info:
-  title: Admin API
+  title: Administration API
   version: '1.0'
+  description: "This API is used to provide admin functions which are broader than the user's API and allow modifying users which are not oneself."
 servers:
   - url: 'http://localhost:8080'
 paths:
diff --git a/api-doc/reference/Install-API.v1.yaml b/api-doc/reference/Install-API.v1.yaml
index 6427c94b8bfe999db84a8eb63bd80b06f7c47a4e..7c100691f49635615a0efd62a0d1e2d0e7d2589a 100644
--- a/api-doc/reference/Install-API.v1.yaml
+++ b/api-doc/reference/Install-API.v1.yaml
@@ -2,6 +2,7 @@ openapi: 3.0.0
 info:
   title: Install API
   version: '1.0'
+  description: This API is used by the Web-UI installer in order to get JAMS up and running.
 servers:
   - url: 'http://localhost:3000'
 paths:
diff --git a/api-doc/reference/Nameserver-API.v1.yaml b/api-doc/reference/Nameserver-API.v1.yaml
index 1b754e9c81733283d84f3e540207c9f6c567c42c..7bb2e7bebf94ce491bf9aeb86f1e5cd1bce5b491 100644
--- a/api-doc/reference/Nameserver-API.v1.yaml
+++ b/api-doc/reference/Nameserver-API.v1.yaml
@@ -2,6 +2,7 @@ openapi: 3.0.0
 info:
   title: Nameserver API
   version: '1.0'
+  description: This is the Jami-compatible implementation of the nameserver.
 servers:
   - url: 'http://localhost:8080'
 paths:
@@ -13,7 +14,7 @@ paths:
         in: path
         required: true
     get:
-      summary: Your GET endpoint
+      summary: Address lookup
       tags: []
       responses: {}
       operationId: get-api-nameserver-addr-addr
@@ -25,7 +26,7 @@ paths:
         in: path
         required: true
     get:
-      summary: Your GET endpoint
+      summary: Name lookup
       tags: []
       responses: {}
       operationId: get-api-nameserver-name-name
diff --git a/api-doc/reference/Security-API.v1.yaml b/api-doc/reference/Security-API.v1.yaml
index 9c0239ade852b977835c69d2ecf6c7c61951154c..05e04371a9b6cb270e7d0e9da2c43d8a9f947117 100644
--- a/api-doc/reference/Security-API.v1.yaml
+++ b/api-doc/reference/Security-API.v1.yaml
@@ -7,7 +7,7 @@ servers:
 paths:
   /api/auth/login:
     post:
-      summary: ''
+      summary: Login and Receive Auth Token
       operationId: post-api-auth-login
       responses:
         '200':