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Notis

Keep unpaid BTCPay invoices from slipping through

Turn a payment check into a clear Slack follow-up, so overdue invoices do not get lost in the noise.

Trigger

Webhook received

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

Action

Create a reminder

Creates a slack reminder with specified text and time; time accepts unix timestamps, seconds from now, or natural language (e.g., 'in 15 minutes', 'every thursday at 2pm').

Why this helps

You have to remember to check invoice status and then remember to follow up with the right person.

  • Promptly surface invoices that still need attention
  • Create a visible follow-up with a due time
  • Reduce manual payment-status checks

Setup

Build it in a few focused steps.

  • 1Connect BTCPay Server and Slack once in Notis.
  • 2Create an automation in plain language or in Automations, New Automation.
  • 3Tell Notis to check a specified BTCPay invoice and create a Slack reminder if it remains unpaid.
  • 4Choose the webhook trigger and where Notis should send run reports.
  • 5Test with one real invoice and confirm the reminder details.

Questions about this workflow

Does BTCPay Server start this workflow automatically?

BTCPay Server has no listed trigger events here, so an HTTP request to a Notis webhook starts the workflow.

Will the reminder verify payment status?

The automation can check the invoice using your connected BTCPay access. Specify which invoice to check and the follow-up timing in your instruction.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Btcpay server to Slack. A trigger fires from one place; an action lands in another.

Btcpay server triggers

Slack actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Set snooze duration

Deprecated: turns on do not disturb mode for the current user, or changes its duration. use `set dnd duration` instead.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Add a custom emoji to a Slack team

Deprecated: adds a custom emoji to a slack workspace given a unique name and an image url. use `add emoji` instead.

ActionInstant

Add an emoji alias

Adds an alias for an existing custom emoji in a slack enterprise grid organization.

ActionInstant

Add a remote file

Adds a reference to an external file (e.g., google drive, dropbox) to slack for discovery and sharing, requiring a unique `external id` and an `external url` accessible by slack.

ActionInstant

Add a star to an item

Stars a channel, file, file comment, or a specific message in slack.

ActionInstant

Add call participants

Registers new participants added to a slack call.

ActionInstant

Add emoji

Adds a custom emoji to a slack workspace given a unique name and an image url; subject to workspace emoji limits.

ActionInstant

Add reaction to message

Adds a specified emoji reaction to an existing message in a slack channel, identified by its timestamp; does not remove or retrieve reactions.

ActionInstant

Connect any two apps with Notis in the middle.

Btcpay server and Slack, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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