diff --git a/pyproject.toml b/pyproject.toml
index 221b3fa..069d0e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,8 @@ classifiers = [
     "Operating System :: OS Independent",
 ]
 dependencies = [
-  "requests"
+  "prettytable",
+  "requests",
 ]
 
 [project.urls]
diff --git a/src/gitea_gitlab_exporter/__init__.py b/src/gitea_gitlab_exporter/__init__.py
index b5a8af4..e1e27b3 100644
--- a/src/gitea_gitlab_exporter/__init__.py
+++ b/src/gitea_gitlab_exporter/__init__.py
@@ -6,13 +6,164 @@ Copyright 2023 Neill Cox
 
 """
 
+import argparse
+import json
 import logging
+import os
+import sys
+
+import requests
+from prettytable import PrettyTable
 
 
-def hello_world():
-    logging.debug("hello_world called")
-    print("Hello World!")
+def gitlab_url(path):
+    return "https://gitlab.com/api/v4" + path
 
 
-if __name__ == "__main__":
-    hello_world()
+def get(url, args):
+    logging.debug("get called")
+    logging.debug("url: %s", url)
+
+    response = requests.get(url, headers={"PRIVATE-TOKEN": args.gitlab_token})
+
+    logging.debug("response.status: %s", response.status_code)
+    logging.debug("body: %s", response.text)
+
+    return response.json()
+
+
+def parse_args():
+    """Parse the command line arguments"""
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "-t",
+        "--gitlab-token",
+        help=(
+            "A private access token to access GitLab with. If not specified "
+            "will use $GL_TOKEN. Required."
+        ),
+    )
+    parser.add_argument("--debug", action="store_true")
+    parser.add_argument("--log-file", default="gitlab2gitea.log")
+
+    subparsers = parser.add_subparsers()
+
+    lp_sp = subparsers.add_parser("list-projects")
+    lp_sp.set_defaults(func=list_projects)
+
+    lp_sp = subparsers.add_parser("get-user")
+    lp_sp.set_defaults(func=cli_get_user)
+
+    lp_sp = subparsers.add_parser("get-project-details")
+    lp_sp.add_argument("--project", required=True)
+    lp_sp.set_defaults(func=get_project_details)
+
+    args = parser.parse_args()
+
+    log_level = logging.INFO
+    if args.debug:
+        log_level = logging.DEBUG
+
+    logging.basicConfig(filename=args.log_file, level=log_level)
+
+    if args.gitlab_token is None:
+        args.gitlab_token = os.environ.get("GL_TOKEN")
+
+    if args.gitlab_token is None:
+        err_str = "/".join(
+            [ac for ac in parser._actions if ac.dest == "gitlab_token"][
+                0
+            ].option_strings
+        )
+        parser.print_usage()
+
+        print(
+            f"{parser.prog}: error: the following arguments are "
+            f"required: {err_str}"
+        )
+        sys.exit(2)
+
+    if "func" in args:
+        args.func(args)
+
+    return args
+
+
+def cli_get_user(args):
+    logging.debug("cli_get_user called")
+
+    user = get_user(args)
+
+    print(json.dumps(user))
+
+
+def get_user(args):
+    logging.debug("get_user called")
+
+    url = gitlab_url("/user")
+
+    result = get(url, args)
+
+    return result
+
+
+def list_projects(args):
+    logging.debug("list_projects called")
+    user_id = get_user(args)["id"]
+
+    url = gitlab_url(
+        f"/users/{user_id}/projects?pagination=offset&per_page=500&"
+        "order_by=name&sort=asc"
+    )
+
+    result = get(url, args)
+
+    tbl = PrettyTable()
+    tbl.align = "l"
+    tbl.field_names = [
+        "ID",
+        "Name",
+        # "Description"
+    ]
+
+    for row in result:
+        tbl.add_row(
+            [
+                row["id"],
+                row["name"],
+                # row["description"][:50] if row["description"] else ""
+            ]
+        )
+
+    print(tbl)
+
+
+def get_project_details(args):
+    user_id = get_user(args)["id"]
+    url = gitlab_url(
+        f"/users/{user_id}/projects?pagination=offset&per_page=500&"
+        "order_by=name&sort=asc"
+    )
+
+    response = get(url, args)
+
+    project = [
+        project
+        for project in response
+        if (project["name"] == args.project or project["id"] == args.project)
+    ][0]
+
+    if not project:
+        raise KeyError(f"Project {args.project} not found")
+
+    print(json.dumps(project))
+
+
+def exporter():
+    args = parse_args()
+    list_projects(args)
+
+    # user = get_user(args)
+    # args.user_id = user['id']
+    # print(json.dumps(get_project_details(args)))