Create invoices from approved Slack quotes
When a client or teammate approves a quote in Slack, let Notis prepare the invoice in Finmei from the details in the message.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Create Invoice
Tool to create a new invoice. Use when you have all invoice details ready and need to record it. Example: "Create an invoice for customer X with two items.
Why this helps
Approved work can sit in chat while you switch to billing and re-enter the same details.
- Capture clear approvals while they are fresh.
- Reduce copying between Slack and Finmei.
- Keep invoice creation tied to the conversation that authorized the work.
Setup
Build it in a few focused steps.
- 1Connect Slack and Finmei to Notis once in the portal.
- 2Create an automation in Automations, or ask Notis to set it up conversationally.
- 3In one plain-language instruction, say to create a Finmei invoice only when a Slack message clearly approves a quote and contains the needed billing details.
- 4Choose the Slack channel-message trigger and a channel for run reports.
- 5Test with one approved quote that includes complete invoice details.
Questions about this workflow
Will it invoice every quote mentioned in Slack?
The instruction should distinguish explicit approval from discussion or a pending quote, and create an invoice only when the message has the necessary details.
What if the approval lacks billing details?
Tell Notis to ask for the missing information instead of creating an incomplete invoice.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Finmei. A trigger fires from one place; an action lands in another.
Slack triggers
Finmei actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Invoice
Tool to create a new invoice. Use when you have all invoice details ready and need to record it. Example: "Create an invoice for customer X with two items.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete Customer
Tool to delete a specific customer by their ID. Use after confirming the correct customer_id to remove the record.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Delete Invoice
Tool to delete an invoice. Use when you need to remove an existing invoice by its ID.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Delete Payment
Tool to delete a payment. Use when you need to remove a payment by its ID after confirming it's obsolete.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Delete Product
Tool to delete a product by its ID. Use when you need to permanently remove a product from the catalog.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Get Payment
Tool to retrieve details of a specific payment by its ID. Use after creating a payment or when you need to confirm payment details.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Get Product by ID
Tool to retrieve a product by its ID. Use when you need detailed information about a single product.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
List Currencies
Tool to list all currencies supported by Finmei. Use when you need to retrieve available currency codes before creating transactions.
Connect any two apps with Notis in the middle.
Slack and Finmei, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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