@dicken

Zumindest einen oneWay Sync mit todoist konnte ich bauen,

const axios = require('axios');

// Überwachen der Änderung des JSON-Arrays
on({id: 'alexa2.0.Lists.SHOPPING_LIST.json', change: 'any'}, function (obj) {
    try {
        const jsonArray = JSON.parse(obj.state.val);
        if (jsonArray && jsonArray.length > 0) {
            const currentTime = Date.now();
            const timeLimit = 30 * 60 * 1000; // 30 Minuten in Millisekunden

            // Überprüfen, ob das erste Element innerhalb der letzten 30 Minuten erstellt wurde
            const createdDateTime = jsonArray[0].createdDateTime;
            const completed=jsonArray[0].completed;
            console.log(jsonArray[0]);
            if (currentTime - createdDateTime < timeLimit && !completed ) {
                const item = jsonArray[0].value;

                const data = {
                    content: item,
                    project_id: '12345678'
                };

                axios.post('https://api.todoist.com/rest/v2/tasks', data, {
                    headers: {
                        'Content-Type': 'application/json',
                        'X-Request-Id': '598cee9a-cec2-44c0-9cc6-e3eae1608c53',
                        'Authorization': 'Bearer $token'
                    }
                })
                .then(response => {
                    console.log('Task created successfully:', response.data);
                })
                .catch(error => {
                    console.error('Error creating task:', error);
                });
            } else {
                console.log('The item is older than 30 minutes, no task created.');
            }
        }
    } catch (e) {
        console.error('Error parsing JSON:', e);
    }
});