Generate invoices when project milestones finish

When a task is completed in Notion, automatically create an invoice in Wave so billing occurs immediately without delay.

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See all Wave + Notion integrations or talk to a human

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How Knit builds this workflow

The Agent researches both APIs and wires the trigger on one side to the action on the other — no pre-built connector required. Here is the vocabulary it has to work with.

Wave Explore Wave →

Triggers

New invoice created

Fires when a new invoice is created in Wave.

Payment received

Fires when a payment is recorded in Wave.

Invoice overdue

Fires when an invoice in Wave passes its due date unpaid.

Expense recorded

Fires when a new expense is recorded in Wave.

Actions

Create invoice

Creates a new invoice in Wave.

Record payment

Records a payment against an invoice in Wave.

Create expense

Creates a new expense entry in Wave.

Sync customer record

Syncs a customer's billing record in Wave.

Notion Explore Notion →

Triggers

New task created

Fires when a new task or card is created in Notion.

Task completed

Fires when a task in Notion is marked complete.

Due date approaching

Fires when a task's due date in Notion is coming up.

Comment added

Fires when a comment is added to a task in Notion.

Actions

Create task

Creates a new task in Notion.

Update task

Updates a task's status or assignee in Notion.

Add comment

Posts a comment on a task in Notion.

Move task

Moves a task in Notion to a different board or list.

Move project tasks when invoices become overdue When an invoice is marked overdue in Wave, automatically move the associated project task in Notion to an on-hold stage. See details

Add task notes when client payments are received When a payment is received in Wave, automatically add a comment to the client task in Notion confirming payment receipt. See details

See all Wave + Notion integrations → · Browse the full workflow library →

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FAQ

Common questions

Can Knit build “Generate invoices when project milestones finish” between Wave and Notion?

Yes — describe it in the box above and Knit's Integrations Agent researches Wave and Notion's public API docs (or your own uploaded docs) and builds a working workflow, whether or not either app already has a pre-built connector.

How long does it take to build?

Minutes to a first working version, not weeks — you test it against real data before it goes anywhere near production.

How does connecting Notion with Wave help our finance team?

It reduces manual data entry by initiating invoices and expense updates automatically as project milestones are completed.

Can payment updates in Wave alter project tasks in Notion?

Yes, when a payment is received or an invoice becomes overdue in Wave, you can automatically move or update tasks in Notion.