Telegram bot for item multi select and saving to Postgres (Module "Checkbox")

Who is this for? This template is for developers and automation specialists looking to create a Telegram bot that enables users to select items from a predefined list and save their choices to a Postgres database. What problem is this workflow solving? It provides a simple and efficient way to collect structured user input via Telegram and store it in a Postgres database, useful for inventory selection, order systems, or preference tracking. What this workflow does - Displays a list of selectable options from a Postgres shoplist table in Telegram - Saves the user’s selection back to the database - Automatically deletes messages at each step to keep the chat clean Setup 1. Create the required tables in Postgres - Replace "n8n" in the provided SQL script with the appropriate schema name for your database - Run the script to create the shoplist table 2. Add necessary credentials in n8n - Telegram: Connect your Telegram bot using the Bot Token - Postgres: Add your Postgres DB credentials to allow the workflow to read/write data How to customize this workflow to your needs - Modify the shoplist table to include your specific options. - Adjust the Telegram messages and logic to match your use case.