diff --git a/.circleci/check_compatibility.py b/.circleci/check_compatibility.py
new file mode 100755
index 00000000..650f24dd
--- /dev/null
+++ b/.circleci/check_compatibility.py
@@ -0,0 +1,128 @@
+#!/usr/bin/env python3
+
+import sys
+import requests
+from packaging.specifiers import SpecifierSet
+from packaging.version import Version, InvalidVersion, parse
+import re
+
+
+def main():
+    if len(sys.argv) != 2:
+        print("Usage: python check_compatibility.py <python_version>")
+        sys.exit(1)
+
+    python_version = sys.argv[1]
+    all_passed = True
+
+    GREEN = "\033[0;32m"
+    RED = "\033[0;31m"
+    NC = "\033[0m"  # No Color
+
+    def check_compatibility():
+        nonlocal all_passed
+        try:
+            with open("/Users/ibraheem/Desktop/btcli/btcli/requirements.txt", "r") as f:
+                requirements = f.readlines()
+        except FileNotFoundError:
+            print(f"{RED}requirements.txt file not found.{NC}")
+            sys.exit(1)
+
+        for line in requirements:
+            line = line.strip()
+            # Skip empty lines and comments
+            if not line or line.startswith("#"):
+                continue
+            # Skip lines starting with git+
+            if line.startswith("git+"):
+                continue
+
+            # Extract package name and version specifier
+            package_name_and_specifier = re.split("[;]", line)[0].strip()
+            package_name = re.split("[!=<>~]", package_name_and_specifier)[0]
+            package_name = package_name.split("[")[0]  # Remove extras
+            version_specifier = package_name_and_specifier[len(package_name) :].strip()
+
+            # Request PyPi for package details
+            print(f"Checking {package_name}... ", end="")
+            url = f"https://pypi.org/pypi/{package_name}/json"
+            response = requests.get(url)
+            if response.status_code != 200:
+                print(
+                    f"{RED}Information not available for {package_name}. Failure.{NC}"
+                )
+                all_passed = False
+                continue
+
+            # Parse the data
+            data = response.json()
+            requires_python = data["info"]["requires_python"]
+
+            # Parse the version specifier from requirements.txt
+            requirement_specifier = (
+                SpecifierSet(version_specifier) if version_specifier else None
+            )
+
+            # Get all available versions of the package
+            available_versions = [parse(v) for v in data["releases"].keys()]
+            available_versions.sort(reverse=True)
+
+            # Filter versions that satisfy the requirement specifier
+            if requirement_specifier:
+                matching_versions = [
+                    v for v in available_versions if requirement_specifier.contains(v)
+                ]
+            else:
+                matching_versions = available_versions
+
+            # Check for versions compatible with the specified Python version
+            compatible_versions = []
+            for version in matching_versions:
+                releases = data["releases"].get(str(version), [])
+                for release in releases:
+                    # Check if the release has a 'requires_python' field
+                    release_requires_python = (
+                        release.get("requires_python") or requires_python
+                    )
+                    if release_requires_python:
+                        try:
+                            specifier = SpecifierSet(release_requires_python)
+                            if specifier.contains(Version(python_version)):
+                                compatible_versions.append(version)
+                                break  # No need to check other files for this version
+                        except InvalidVersion as e:
+                            print(f"{RED}Invalid version in requires_python: {e}{NC}")
+                            all_passed = False
+                            break
+                    else:
+                        # If no requires_python, assume compatible
+                        compatible_versions.append(version)
+                        break
+                if compatible_versions:
+                    break  # Found the highest compatible version
+
+            if compatible_versions:
+                print(
+                    f"{GREEN}Supported (compatible version: {compatible_versions[0]}){NC}"
+                )
+            else:
+                print(f"{RED}Not compatible with Python {python_version}.{NC}")
+                all_passed = False
+
+    check_compatibility()
+
+    if all_passed:
+        print(
+            f"{GREEN}All requirements are compatible with Python {python_version}.{NC}"
+        )
+        print(f"{GREEN}All tests passed.{NC}")
+    else:
+        print(
+            f"{RED}Some requirements are NOT compatible with Python {python_version}.{NC}"
+        )
+        print(f"{RED}Some tests did not pass.{NC}")
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/.circleci/check_pr_status.sh b/.circleci/check_pr_status.sh
new file mode 100755
index 00000000..4b31a296
--- /dev/null
+++ b/.circleci/check_pr_status.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# Extract the repository owner
+REPO_OWNER=$(echo $CIRCLE_PULL_REQUEST | awk -F'/' '{print $(NF-3)}')
+
+# Extract the repository name
+REPO_NAME=$(echo $CIRCLE_PULL_REQUEST | awk -F'/' '{print $(NF-2)}')
+
+# Extract the pull request number
+PR_NUMBER=$(echo $CIRCLE_PULL_REQUEST | awk -F'/' '{print $NF}')
+
+
+PR_DETAILS=$(curl -s \
+  "https://api.github.com/repos/$REPO_OWNER/$REPO_NAME/pulls/$PR_NUMBER")
+
+
+IS_DRAFT=$(echo "$PR_DETAILS" | jq -r .draft)
+echo $IS_DRAFT
+
+if [ "$IS_DRAFT" == "true" ]; then
+  echo "This PR is a draft. Skipping the workflow."
+  exit 1
+else
+  echo "This PR is not a draft. Proceeding with the workflow."
+  exit 0
+fi
diff --git a/.circleci/check_requirements.sh b/.circleci/check_requirements.sh
new file mode 100755
index 00000000..5fcd27ea
--- /dev/null
+++ b/.circleci/check_requirements.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# Check if requirements files have changed in the last commit
+if git diff --name-only HEAD~1 | grep -E 'requirements/prod.txt|requirements/dev.txt'; then
+    echo "Requirements files have changed. Running compatibility checks..."
+    echo 'export REQUIREMENTS_CHANGED="true"' >> $BASH_ENV
+else
+    echo "Requirements files have not changed. Skipping compatibility checks..."
+    echo 'export REQUIREMENTS_CHANGED="false"' >> $BASH_ENV
+fi
diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 00000000..7d38f2f6
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,102 @@
+version: 2.1
+
+orbs:
+  python: circleci/python@2.1.1
+  python-lib: dialogue/python-lib@0.1.55
+
+jobs:
+  # Check if the PR is a draft
+  check-if-pr-is-draft:
+    docker:
+      - image: cimg/python:3.10
+    steps:
+      - checkout
+      - run:
+          name: Install jq and curl
+          command: sudo apt-get update && sudo apt-get install -y jq curl
+      - run:
+          name: Check if PR is a draft
+          command: ./check_pr_status.sh
+
+  # Compatibility check across all supported versions
+  check_compatibility:
+    parameters:
+      python_version:
+        type: string
+    docker:
+      - image: cimg/python:<< parameters.python_version >>
+    steps:
+      - checkout
+      - run:
+          name: Install dependencies
+          command: |
+            sudo apt-get update
+            sudo apt-get install -y jq curl
+            python -m pip install --upgrade pip
+            pip install requests packaging
+      - run:
+          name: Check compatibility for Python << parameters.python_version >>
+          command: |
+            python .circleci/check_compatibility.py << parameters.python_version >>
+
+  # Linting with Ruff (Run once on the latest Python version)
+  ruff:
+    resource_class: small
+    docker:
+      - image: cimg/python:3.12.0
+    steps:
+      - checkout
+      - restore_cache:
+          name: Restore cached Ruff venv
+          keys:
+            - v2-pypi-py-ruff-3.12.0
+      - run:
+          name: Update & Activate Ruff venv
+          command: |
+            python -m venv .venv
+            . .venv/bin/activate
+            python -m pip install --upgrade pip
+            pip install ruff
+      - save_cache:
+          name: Save cached Ruff venv
+          paths:
+            - ".venv/"
+          key: v2-pypi-py-ruff-3.12.0
+      - run:
+          name: Ruff linting
+          command: |
+            . .venv/bin/activate
+            ruff check .
+
+workflows:
+  version: 2
+  main_workflow:
+    jobs:
+      - check-if-pr-is-draft
+
+      # Compatibility checks for multiple Python versions
+      - check_compatibility:
+          requires:
+            - check-if-pr-is-draft
+          python_version: "3.9.0"
+          name: check-compatibility-3.9.0
+      - check_compatibility:
+          requires:
+            - check-if-pr-is-draft
+          python_version: "3.10.0"
+          name: check-compatibility-3.10.0
+      - check_compatibility:
+          requires:
+            - check-if-pr-is-draft
+          python_version: "3.11.0"
+          name: check-compatibility-3.11.0
+      - check_compatibility:
+          requires:
+            - check-if-pr-is-draft
+          python_version: "3.12.0"
+          name: check-compatibility-3.12.0
+
+      # Linting workflow using Ruff
+      - ruff:
+          requires:
+            - check-if-pr-is-draft
diff --git a/requirements.txt b/requirements.txt
index 7ec75c94..524bc9f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ fuzzywuzzy~=0.18.0
 netaddr~=1.3.0
 numpy>=2.0.1
 Jinja2
-pycryptodome  # Crypto
+pycryptodome
 PyYAML~=6.0.1
 pytest
 python-Levenshtein