Send overdue invoice reminders from Chaser
Turn overdue balances into timely, thoughtful follow-ups without rebuilding the context each time.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Send Email
Sends an email via gmail api using the authenticated user's google profile display name, requiring `is html=true` if the body contains html and valid `s3key`, `mimetype`, `name` for any attachment.
Why this helps
Overdue follow-ups slip when invoice status and email drafting live in separate tools.
- Reduce manual collections work
- Use current invoice context in every message
- Keep a consistent professional tone
Setup
Build it in a few focused steps.
- 1Connect Chaser and Gmail once in the Notis portal.
- 2Create an automation and describe that overdue Chaser invoices should receive personalized Gmail reminders.
- 3Pick the notis_webhook trigger and send Chaser invoice data to it.
- 4Choose a report channel, then test with one real overdue invoice.
Questions about this workflow
Can the message include invoice details?
Yes. Tell Notis which returned Chaser details to include, such as invoice number, amount, due date, and payment link.
Can I control the tone?
Yes. Include your preferred tone, payment terms, and a contact for questions in the instruction.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Chaser to Gmail. A trigger fires from one place; an action lands in another.
Chaser triggers
Gmail actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Modify email labels
Adds and/or removes specified gmail labels for a message; ensure `message id` and all `label ids` are valid (use 'listlabels' for custom label ids).
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create email draft
Creates a gmail email draft, supporting to/cc/bcc, subject, plain/html body (ensure `is html=true` for html), attachments, and threading.
Create label
Creates a new label with a unique name in the specified user's gmail account.
Delete Draft
Permanently deletes a specific gmail draft using its id; ensure the draft exists and the user has necessary permissions for the given `user id`.
Delete message
Permanently deletes a specific email message by its id from a gmail mailbox; for `user id`, use 'me' for the authenticated user or an email address to which the authenticated user has delegated access.
Fetch emails
Fetches a list of email messages from a gmail account, supporting filtering, pagination, and optional full content retrieval.
Fetch message by message ID
Fetches a specific email message by its id, provided the `message id` exists and is accessible to the authenticated `user id`.
Fetch Message by Thread ID
Retrieves messages from a gmail thread using its `thread id`, where the thread must be accessible by the specified `user id`.
Connect any two apps with Notis in the middle.
Chaser and Gmail, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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