Connect FastBill and lemcal to Build Intelligent Automations
Ready to use FastBill and lemcal automations
Explore more automations built by businesses and experts
Automate Webhook-to-API User Authentication and Response
Automate Instagram Comment Replies with Smart Keywords + Auto DMs
Automate Social Media Post Creation and Scheduling Across Multiple Platforms
Actions and Triggers
When this happensTriggers
A trigger is an event that starts a workflow.
New Offer
Triggers when a new offer was created within your FastBill account.
New Customer
Triggers when a new customer is created within your FastBill account.
Customer Updated
Triggers when a customer is updated within your FastBill account.
Customer Deleted
Triggers when a customer is deleted within your FastBill account.
New Invoice
Triggers when a new invoice is created within your FastBill account.
Invoice Completed
Triggers when an invoice is completed within your FastBill account.
Do thisActions
Action is the task that follows automatically within your FastBill integrations.
Create Customer
Creates a new customer in FastBill.
Create Invoice
Creates a new invoice.
Add Payment for Invoice
Adds full payment for an invoice.
Send Invoice by Email
Send an invoice by email.
Create Revenue
Creates a revenue entry.
Add Payment for Revenue
Adds full payment for a revenue.
Know More About Fastbill and Lemcal Integrations
How viaSocket Works | A Complete Guide
Gain insights into how viaSocket functions through our detailed guide. Understand its key features and benefits to maximize your experience and efficiency.
5 Simple Automation Hacks to Make Your Team Free
Unlock your team's potential with 5 straightforward automation hacks designed to streamline processes and free up valuable time for more important work.
What is Workflow Automation - Definition, Importance & Benefits | A Complete Guide
Workflow automation is the process of using technology to execute repetitive tasks with minimal human intervention, creating a seamless flow of activities.
Frequently Asked Questions
To start, connect both your FastBill and lemcal accounts to viaSocket. Once connected, you can set up a workflow where an event in FastBill triggers actions in lemcal (or vice versa).
Absolutely. You can customize how FastBill data is recorded in lemcal. This includes choosing which data fields go into which fields of lemcal, setting up custom formats, and filtering out unwanted information.
The data sync between FastBill and lemcal typically happens in real-time through instant triggers. And a maximum of 15 minutes in case of a scheduled trigger.
Yes, viaSocket allows you to add custom logic or use built-in filters to modify data according to your needs.
Yes, you can set conditional logic to control the flow of data between FastBill and lemcal. For instance, you can specify that data should only be sent if certain conditions are met, or you can create if/else statements to manage different outcomes.
About FastBill
FastBill is a cloud app for German invoicing & accounting. Writing offers and invoices, paying your bills or preparing your tax return is easier than ever with FastBill.
Learn More
About lemcal
Lemcal is a comprehensive calendar management tool designed to streamline scheduling, event planning, and time management. It offers features such as event reminders, shared calendars, and integration with other productivity tools to enhance your organizational efficiency.
Learn MoreviaSocket
For SaaS
For AI Agent Builders
Support
Automation Experts
Plans, Pricing and Offer
AI & Automation
© 2026 viaSocket |Privacy,TermsandData Retention & Deletion Policy
Walkover Web Solutions Pvt Ltd. | All rights reserved.