Connect FastBill and klutch to Build Intelligent Automations
Choose a Trigger
When this happens...
New Offer
New Customer
Customer Updated
Customer Deleted
New Invoice
Invoice Completed
Invoice Canceled
Offer Updated
New Contact
Contact Updated
Contact Deleted
Choose an Action
Automatically do this!
- Request a new Action for klutch
Enable Integrations or automations with these events of FastBill and klutch
Enable Integrations or automations with these events of FastBill and klutch
Triggers
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.
Actions
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.
Explore more automations built by businesses and experts
Know More About Fastbill and Klutch 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.
What are Webhooks - Definition, Working, Usage & Examples | A Complete Guide
Webhook is like a real-time notification system between apps. Whenever something happens in one app—like a new comment or a purchase—a webhook sends a signal to another app, instantly letting it know about the event.
Frequently Asked Questions
To start, connect both your FastBill and klutch accounts to viaSocket. Once connected, you can set up a workflow where an event in FastBill triggers actions in klutch (or vice versa).
Absolutely. You can customize how FastBill data is recorded in klutch. This includes choosing which data fields go into which fields of klutch, setting up custom formats, and filtering out unwanted information.
The data sync between FastBill and klutch 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 klutch. 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 MoreAbout klutch
Klutch is a credit card for techies that allows you to add different features to the card
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.