Prepare reminder drafts for overdue BTCPay invoices
Collect overdue invoices into reviewable email drafts, so payment follow-up does not depend on memory.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
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.
Why this helps
Finding overdue invoices and writing each reminder separately creates repetitive admin and missed follow-ups.
- Review overdue invoices in one pass.
- Prepare consistent reminder drafts.
- Keep the final send under your control.
Setup
Build it in a few focused steps.
- 1Connect BTCPay Server and Gmail once in Notis.
- 2Create an automation that finds overdue invoices and drafts a polite reminder using available invoice and customer details.
- 3Choose a recurring schedule and select where run reports go.
- 4Test with one real overdue invoice and review the draft.
Questions about this workflow
Does the workflow decide what counts as overdue?
Tell Notis the overdue rule you want, using the invoice due date or other data available in BTCPay.
Are reminders sent automatically?
No. This workflow creates drafts for you to review and send.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Btcpay server to Gmail. A trigger fires from one place; an action lands in another.
Btcpay server 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.
Btcpay server and Gmail, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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