diff --git a/.github/workflows/test_action.yaml b/.github/workflows/test_action.yaml
new file mode 100644
index 0000000..7e4b1c8
--- /dev/null
+++ b/.github/workflows/test_action.yaml
@@ -0,0 +1,24 @@
+name: Send message
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+
+jobs:
+  send:
+    name: Checkout and send message
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Send message
+        uses: yamaks2306/telegram-notification@main
+        if: always()
+        with:
+          chat_id: ${{ secrets.TG_CHAT_ID }}
+          token: ${{ secrets.TG_TOKEN }}
+          
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..624eeeb
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,5 @@
+FROM python:3.10-slim
+WORKDIR /app
+COPY . /app
+RUN python -m pip install requests
+ENTRYPOINT ["./entrypoint.sh"]
diff --git a/README.md b/README.md
index 3f82eec..d1dbd1d 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,20 @@
 # telegram-notification
 Notification to Telegram chat about GitHub Action workflow status with customizable messages
+
+## Usage
+To be notified in the Telegram chat about the results of a wokflow, add the next step to the end of your wokflow:
+```yaml
+- name: Send message
+        uses: yamaks2306/telegram-notification@main
+        if: always()
+        with:
+          chat_id: ${{ secrets.TG_CHAT_ID }}
+          token: ${{ secrets.TG_TOKEN }}
+```
+Where ```chat_id``` is the chat ID and ```token``` is the token of the telegram bot
+
+You can specify additional parameters to customize the messages:
+- ```include_commit_info``` - string "true" or "false" ("true" by default). If true, message to Telegram will contain information about commit - author, commit message and link to commit page.
+- ```commit_message``` - the default setting is ```github.event.head_commit.message```. ```github.event.commits[0].message``` can be used instead. In the first case, if there were several commits, the message of the last commit will be displayed, in the second - the first one.
+- ```docker_tags``` - if the previous step was to build docker images, you can specify docker tags, for example ```steps.docker_meta.outputs.tags```
+- ```message``` - custom message, if specified, will be used instead of the standard message.
\ No newline at end of file
diff --git a/action.yaml b/action.yaml
new file mode 100644
index 0000000..12cfcf9
--- /dev/null
+++ b/action.yaml
@@ -0,0 +1,33 @@
+name: 'GitHub workflow Telegram notification'
+description: 'Get notification to Telegram chat about GitHub Action workflow status '
+author: 'yamaks2306'
+
+inputs:
+  chat_id:
+    description: 'Telegram chat id'
+    required: true
+  token:
+    description: 'Token for Telegram bot'
+    required: true
+  status:
+    description: 'Job status'
+    required: false
+    default: ${{ job.status }}
+  commit_message:
+    description: 'Commit message'
+    required: false
+    default: ${{ github.event.head_commit.message }}
+  docker_tags:
+    description: 'For example, steps.docker_meta.outputs.tags'
+    required: false
+  include_commit_info:
+    description: "If true, include commit information to message. Default - true"
+    required: false
+    default: 'true'
+  message:
+    description: "Custom message"
+    required: false
+
+runs:
+  using: 'docker'
+  image: 'Dockerfile'
\ No newline at end of file
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..ddc0645
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+python send_message.py
\ No newline at end of file
diff --git a/send_message.py b/send_message.py
new file mode 100644
index 0000000..a0c66f7
--- /dev/null
+++ b/send_message.py
@@ -0,0 +1,74 @@
+import os
+import requests
+
+chat_id = os.getenv('INPUT_CHAT_ID')
+if chat_id == "":
+    raise SystemExit('Variable chat_id is required. Exit.')
+token = os.getenv('INPUT_TOKEN')
+if token == "":
+    raise SystemExit('Variable chat_id is required. Exit.')
+status = os.getenv('INPUT_STATUS')
+commit = os.getenv('INPUT_COMMIT_MESSAGE')
+include_commit_info = os.getenv('INPUT_INCLUDE_COMMIT_INFO')
+docker_tags = os.getenv('INPUT_DOCKER_TAGS')
+custom_message = os.getenv('INPUT_MESSAGE')
+
+
+link=f'https://api.telegram.org/bot{token}/sendMessage'
+
+icon = {
+    "failure":   "🔴",
+	  "cancelled": "⚪",
+	  "success":   "🟢",
+}
+
+#GitHub environment variables
+github_workflow = os.getenv('GITHUB_WORKFLOW')
+github_repository = os.getenv('GITHUB_REPOSITORY')
+github_sha = os.getenv('GITHUB_SHA')
+github_actor = os.getenv('GITHUB_ACTOR')
+tag = os.getenv('GITHUB_REF')
+
+commit_link = f'https://github.com/{github_repository}/commit/{github_sha}'
+
+def get_version(tag_string):
+    '''GITHUB_REF contain "refs/tags/v0.0.2" or "refs/heads/main". If second part is "tags",
+    return tag with version number, else - None'''
+    tags = tag_string.split("/")
+    return tags[2] if tags[1] == "tags" else None
+
+def build_message():
+    '''Building message from different parts'''
+    message = f'''{icon[status]} {status}: <b>{github_workflow}</b>\n
+      Repository: <b>{github_repository}</b>'''
+    
+    version = get_version(tag)
+    if version is not None:
+        message = f'''{message}
+      Version: <b>{version}</b>'''
+    
+    if docker_tags != "":
+        message = f'''{message}
+      Docker image tags: <b>{docker_tags}</b>'''
+    
+    if include_commit_info == "true":
+        message = f'''{message}
+      Author: <b>{github_actor}</b>
+      Commit message: <b>{commit}</b>
+      <a href="{commit_link}">See changes</a>'''
+            
+    return message
+
+def send_message():
+    '''Sending message to telegram chat'''
+    message = build_message() if custom_message == "" else custom_message
+    parameters = {
+    'chat_id': chat_id,
+    'text': message,
+    'parse_mode': 'HTML'
+    }
+    
+    request = requests.get(link, params = parameters)
+    request.raise_for_status()
+
+send_message()