Invoice Ninja
Invoice Ninja billing events and creates
Invoice Ninja is the open-source invoicing platform (self-hosted or hosted at invoiceninja.com) — popular with freelancers and small agencies who want a real billing tool without the per-seat SaaS pricing. Tiny Command surfaces four triggers covering the billing lifecycle (Client Created, Quote Created, Invoice Created, Payment Created — fires when a payment is recorded against an invoice) and two actions (Create Invoice, List Invoices). The connection takes a base URL (your self-hosted instance or invoiceninja.com) plus an API token from the user account. Payment Created is the high-value trigger: it carries the payment amount, currency, payment date, payment method (stripe, paypal, bank_transfer, etc.), the invoice(s) it cleared (a single payment can apply to multiple invoices), and the client. Invoice Ninja's data model uses soft IDs (e.g., invoice "INV-0042") plus internal UUIDs; the API responses include both, but workflows that round-trip back to write should use the UUID since the soft ID can be changed by the user.
Workflows start when Invoice Ninja does.
4 real-time triggers, each backed by a webhook subscription. Events arrive within seconds and you don't have to set up polling.
Fires when a new client is added to Invoice Ninja. For "new client → push to CRM, create welcome project" cross-system onboarding workflows.
Fires when an invoice is created — draft or sent. Useful for "log all invoices to revenue forecast" or "push to accounting integration" sync workflows.
Fires when a payment is recorded against an invoice. Payload includes amount, method, the cleared invoices. The revenue-event hook for accounting workflows.
Fires when a quote/estimate is created. Useful for "log to CRM pipeline" or "notify the sales rep" workflows.
Do anything Invoice Ninja can do, from a workflow.
Every action accepts dynamic inputs from upstream nodes, whether that's an AI output, a form field, or a search result.
| Action | What it does |
|---|---|
| Create Invoice Ninja Invoice | Creates a draft or auto-sent invoice with line items and tax. For "project complete → auto-invoice the client" workflows. |
| List Invoice Ninja Invoices | Paginated invoices with filters by status, client, date range. For "monthly revenue rollup" or "overdue invoices reminder" automation. |
Pre-built Invoice Ninja workflows.
Clone any recipe and customize it in one click. Every recipe is fully editable.
AI-triage every Invoice Ninja event, ping the right channel only when it matters.
Every event matching a filter, appended to a running spreadsheet.
Turn Invoice Ninja into a Notion-backed source of truth, auto-tagged.
Three things worth knowing.
Tiny Command counts a run the moment a trigger fires. Filtering early means only matching events spend your usage budget.
Connect Invoice Ninja once and every workflow on your account can use its triggers and actions. You don't have to re-auth per workflow.
Every Invoice Ninja field shows up in the visual picker for downstream nodes. The raw payload is there for power users, optional for everyone else.
Questions about the Invoice Ninja integration.
If we missed yours, ping support. We usually reply within an hour.
How do I connect Invoice Ninja to Tiny Command?
What Invoice Ninja triggers does Tiny Command support?
What Invoice Ninja actions can I run from a workflow?
Is the Invoice Ninja integration real-time?
Do I need to write code to use Invoice Ninja with Tiny Command?
How much does the Invoice Ninja integration cost?
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Do more with Invoice Ninja.
Wire it to Slack, Notion, HubSpot, Stripe, or any of the other 438 apps in our catalog. Setup takes roughly two minutes. Free to try, no credit card.
