carconnectivity-plugin-restapi 0.1a1

CarConnectivity plugin providing a REST API

CarConnectivity Plugin for a REST API

CarConnectivity will become the successor of WeConnect-python in 2025 with similar functionality but support for other brands beyond Volkswagen!

CarConnectivity is a python API to connect to various car services. This plugin provides a REST API that allows other clients to interact with CarConnectivity's object tree.

Supported operations

• GET data from CarConnectivity's object tree
• PUT writable attributes (change values)
• POST commands with their arguments

Installation

pip install carconnectivity-plugin-restapi

Configuration

Add the plugin to your carconnectivity.json configuration file:

{
    "carConnectivity": {
        "connectors": [...],
        "plugins": [
            {
                "type": "restapi",
                "config": {
                    "host": "0.0.0.0",
                    "port": 40000,
                    "username": "admin",
                    "password": "secretpassword"
                }
            }
        ]
    }
}

Multiple users

{
    "carConnectivity": {
        "plugins": [
            {
                "type": "restapi",
                "config": {
                    "port": 40000,
                    "users": [
                        {"username": "user1", "password": "pass1"},
                        {"username": "user2", "password": "pass2"}
                    ]
                }
            }
        ]
    }
}

HTTPS

{
    "carConnectivity": {
        "plugins": [
            {
                "type": "restapi",
                "config": {
                    "port": 40000,
                    "https": true,
                    "ssl_certificate_file": "/path/to/cert.pem",
                    "ssl_certificate_key_file": "/path/to/key.pem",
                    "username": "admin",
                    "password": "secret"
                }
            }
        ]
    }
}

API Usage

All endpoints require HTTP Basic Authentication.

GET — retrieve data

GET http://localhost:40000/<path>

Returns the object or attribute at <path> in the CarConnectivity object tree as JSON. An empty path (/) returns the entire tree.

Example:

curl -u admin:secret http://localhost:40000/garage/WVWZZZAUZLW123456/charging/connector/connection_state

PUT — set a writable attribute

PUT http://localhost:40000/<path>
Content-Type: application/json

{"value": <new_value>}

Example:

curl -u admin:secret -X PUT -H "Content-Type: application/json" \
     -d '{"value": 80}' \
     http://localhost:40000/garage/WVWZZZAUZLW123456/charging/settings/target_level

POST — execute a command

POST http://localhost:40000/<path>
Content-Type: application/json

{"value": <command_arguments>}

Example:

curl -u admin:secret -X POST -H "Content-Type: application/json" \
     -d '{"value": "start"}' \
     http://localhost:40000/garage/WVWZZZAUZLW123456/climatization/commands/start-stop

Configuration parameters

Parameter	Description	Default
host	Host/IP to listen on	0.0.0.0
port	Port to listen on	40000
username	Single user username	—
password	Single user password	—
users	List of {username, password} objects	—
https	Enable HTTPS	false
ssl_certificate_file	Path to SSL certificate file	—
ssl_certificate_key_file	Path to SSL private key file	—
log_level	Log level (DEBUG, INFO, WARNING, ERROR)	ERROR