diff --git a/docs/guide/src/docs/asciidoc/index.adoc b/docs/guide/src/docs/asciidoc/index.adoc
index c04feaca..334c956c 100644
--- a/docs/guide/src/docs/asciidoc/index.adoc
+++ b/docs/guide/src/docs/asciidoc/index.adoc
@@ -51,76 +51,6 @@ dependencies {
 </dependency>
 ----
 
-== REST API
-New experimental REST API is available at `https://api.sheet.rest/v1`:
-
-[source,indent=0,role="primary"]
-.cURL
-----
-curl  --request POST \
-    --header "Content-Type: application/json" \
-    --header "Accept: application/json" \
-    --header "X-Api-Key: jYXipZWOlU18gqyogkRSG4GgKdymodDY4Hj5BkfO" \
-    --data '{"sheets": [{"name": "Hello Excel","rows": [{"cells": [{"value": "Hello"}]}]}]}' \
-  https://api.sheet.rest/v1/build/excel
-----
-
-[source,indent=0,role="secondary"]
-.IntelliJ HTTP Client JSON
-----
-POST https://api.sheet.rest/v1/build/excel
-Content-Type: application/json
-Accept: application/json
-X-Api-Key: jYXipZWOlU18gqyogkRSG4GgKdymodDY4Hj5BkfO
-
-{
-  "sheets": [
-    {
-      "name": "Hello Excel",
-      "rows": [
-        {
-          "cells": [
-            {
-              "value": "Hello"
-            }
-          ]
-        }
-      ]
-    }
-  ]
-}
-----
-
-[source,indent=0,role="secondary"]
-.IntelliJ HTTP Client YAML
-----
-POST https://api.sheet.rest/v1/build/excel
-Content-Type: text/vnd.yaml
-Accept: application/json
-X-Api-Key: jYXipZWOlU18gqyogkRSG4GgKdymodDY4Hj5BkfO
-
-sheets:
-- name: Hello Excel
-  rows:
-  - cells:
-    - value: Hello
-
-----
-
-Sucessfull response will contain single property URL with the link to the generated file which will be available for download
-within next one hour:
-
-[source,json]
-----
-{
-  "url": "<download url>"
-}
-
-----
-
-
-Feel free to use provided API Key `jYXipZWOlU18gqyogkRSG4GgKdymodDY4Hj5BkfO` for testing or mailto:vladimir+sheet.rest@orany.cz?subject=Sheet.REST+API+Key&body=Hello,+I+would+like+an+dedicated+access+for+Sheet.REST+because+...[ask for a dedicated one].
-Use the JSON and YAML sections of the examples for syntax details. Sheet.REST is currently in public beta.
 
 == Writing Spreadsheets