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Notis

Mark Backendless milestones in Slack

Give completed milestones a visible acknowledgment on the Slack message connected to the work.

Trigger

Webhook received

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

Action

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.

Why this helps

Small milestones can pass without acknowledgment when progress is tracked in Backendless and discussed in Slack.

  • Add a lightweight acknowledgment to a related Slack message.
  • Use the message reference supplied with the milestone event.
  • Keep routine celebrations out of manual follow-up.

Setup

Build it in a few focused steps.

  • 1Connect Backendless and Slack to Notis once.
  • 2Create an automation and describe which completed milestones merit a reaction.
  • 3Tell Notis to add the chosen reaction when a webhook reports a qualifying completed milestone and includes the related Slack channel and message timestamp.
  • 4Choose a Notis webhook trigger and select where run reports should go.
  • 5Send one real milestone payload with a valid Slack message reference to test it.

Questions about this workflow

What does the payload need for the reaction?

It needs to identify the milestone and provide the Slack channel and message timestamp for the message to react to.

Can this create a message if none exists?

No. This workflow reacts to an existing Slack message; the payload must include a valid message reference.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

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

Backendless 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.

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

When this happens · Trigger

Do this · Action

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