Integrate FastBill with Redbooth to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Start from a real workflow other teams are already running.
FastBill
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
Redbooth
Automatically do this!
Create Comment
Create Subtask
Create Task
Create TaskList
Create Conversation
Create Note
Create Organization
Find a Task
Get a Tasklist
Get a Project
Get an Organization
Update Task
Update Tasklist
Update Subtask
Update Project
Update Note
Update File
Update Conversation
Delete Subtask
Delete Project
Delete Organization
Delete Note
Delete File
Delete Conversation
Create Workspace
Delete Task
List All Activities
List All Notes
List All Conversation
List All Files
List All Memberships
List All Notifications
List All People
List All Project
List All Tags
List All Tasklist
List All Task
List All Users
Create Comment in Redbooth when New Offer in FastBill
Use this flowCreate Subtask in Redbooth when New Offer in FastBill
Use this flowCreate Task in Redbooth when New Offer in FastBill
Use this flowCreate TaskList in Redbooth when New Offer in FastBill
Use this flowCreate Conversation in Redbooth when New Offer in FastBill
Use this flowCreate Note in Redbooth when New Offer in FastBill
Use this flowCreate Organization in Redbooth when New Offer in FastBill
Use this flowFind a Task in Redbooth when New Offer in FastBill
Use this flowGet a Tasklist in Redbooth when New Offer in FastBill
Use this flowGet a Project in Redbooth when New Offer in FastBill
Use this flowEverything you can automate between FastBill and Redbooth.
When this happensTriggers
A trigger is an event that starts a workflow.
Triggers when a new offer was created within your FastBill account.
Triggers when a new customer is created within your FastBill account.
Triggers when a customer is updated within your FastBill account.
Triggers when a customer is deleted within your FastBill account.
Triggers when a new invoice is created within your FastBill account.
Triggers when an invoice is completed within your FastBill account.
Action is the task that follows automatically within your FastBill integrations.
Creates a new customer in FastBill.
Creates a new invoice.
Adds full payment for an invoice.
Send an invoice by email.
Creates a revenue entry.
Adds full payment for a revenue.

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.

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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 moreRedbooth is an easy-to-use online task and project management software for busy teams. With Redbooth, teams can collaborate on projects, manage tasks, and communicate in real-time, boosting productivity and streamlining workflows.
Learn moreSign up for a free viaSocket account, then authorize both your FastBill and Redbooth accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between FastBill and Redbooth as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach Redbooth. No coding required.
Yes. You can set up a workflow where FastBill triggers actions in Redbooth, and a separate workflow where Redbooth triggers actions in FastBill. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between FastBill and Redbooth. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire FastBill and Redbooth integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.