Connect FastBill and Mailgun
Integrate FastBill with Mailgun to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Create a New Mailing List Member in Mailgun when New Offer in FastBill
Get Messages Queue Status from Mailgun when New Offer in FastBill
Get all Domains from Mailgun when New Offer in FastBill
List keys for all domains from Mailgun when New Offer in FastBill
Get Tracking Settings from Mailgun when New Offer in FastBill
Popular FastBill + Mailgun flows
Start from a real workflow other teams are already running.
Choose a trigger
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
Choose an action
Mailgun
Automatically do this!
Create a New Mailing List Member
Get all Users
Get Messages Queue Status
Get all Domains
List keys for all domains
Get Tracking Settings
Get Account Tag Limit Information
Get Entire Account Stats
Get Entire domain Stats
Get Aggregates Providers
Get all Tags
Get Tag Limits
Get all Complaints
Get all Bounces
Get all Allowlist
Get all Routes
Get all Templates
Get all Ips
Get Ips of an Account
Get Signing Key
List Mailgun API keys
List Credential Metadata
List Mailgun Account IP
Find User by Email
Find Template by Name
Search key by Signing Domain
Get domain details
Create a New Mailing List Member in Mailgun when New Offer in FastBill
Use this flowGet Messages Queue Status from Mailgun when New Offer in FastBill
Use this flowGet all Domains from Mailgun when New Offer in FastBill
Use this flowList keys for all domains from Mailgun when New Offer in FastBill
Use this flowGet Tracking Settings from Mailgun when New Offer in FastBill
Use this flowGet Account Tag Limit Information from Mailgun when New Offer in FastBill
Use this flowGet Entire Account Stats from Mailgun when New Offer in FastBill
Use this flowGet Entire domain Stats from Mailgun when New Offer in FastBill
Use this flowGet all Tags from Mailgun when New Offer in FastBill
Use this flowGet all Complaints from Mailgun when New Offer in FastBill
Use this flowSupported Triggers & Actions
Everything you can automate between FastBill and Mailgun.
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.
Learn how to build your first workflow
Follow a simple walkthrough to create, test, and launch your first automation.
- 1
Connect your apps
Link the apps you want to automate.
- 2
Configure your workflow
Set up triggers, actions, and map your data.
- 3
Test & publish
Test your workflow and publish it.
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AI will build it for you
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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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 moreSimilar apps
About Mailgun
Mailgun is a powerful email delivery service that provides developers with a reliable and scalable platform for sending, receiving, and tracking emails. It offers robust APIs for seamless integration, ensuring high deliverability and performance for transactional and marketing emails.
Learn more
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your FastBill and Mailgun 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 Mailgun 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 Mailgun. No coding required.
Yes. You can set up a workflow where FastBill triggers actions in Mailgun, and a separate workflow where Mailgun 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 Mailgun. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire FastBill and Mailgun integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
