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Invoice Ninja (BYOK) icon

Invoice Ninja (BYOK)

Read your Invoice Ninja (hosted at invoicing.co) clients, invoices, quotes, payments, expenses, products, projects and tasks with BYOK

Unify Dynamics LLC

Tools12read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
ProviderInvoice Ninjaunofficial, not affiliated
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

Which of my Invoice Ninja clients have an outstanding balance?
Tools called
list_clients
Show Invoice Ninja client AxB7Hjk9
Tools called
get_client
Which Invoice Ninja invoices are overdue?
Tools called
list_invoices
Show Invoice Ninja invoice Opnel5aKBz
Tools called
get_invoice
Which Invoice Ninja quotes are still open?
Tools called
list_quotes
What recurring invoices do I have in Invoice Ninja?
Tools called
list_recurring_invoices

About

Invoice Ninja (BYOK) lets an AI assistant read your own Invoice Ninja data through the Invoice Ninja API with a key you supply (Invoice Ninja API token (hosted plan at invoicing.co)). Read-only: 12 tools (list_clients, get_client, list_invoices, get_invoice, list_quotes, list_recurring_invoices, list_payments, list_expenses, list_products, list_projects, list_tasks, list_vendors). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to invoicing.co. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Invoice Ninja. Invoice Ninja and its logos are trademarks of their owners and are used only to say which service the connector works with.

Sources: Live from the Invoice Ninja API (invoicing.co) with a BYOK key; documentation: https://api-docs.invoicing.co/. Endpoints checked against that documentation on 2026-10-16.

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.

What it can do

12 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Read your data12 tools
  • List clientsList clients with number, name, contact location, outstanding balance and amount paid to date, optionally searched by name or email.
  • Get clientGet one client by its Invoice Ninja id with address, balance, paid to date and tax number.
  • List invoicesList invoices with number, client, status id, dates, amount, balance and paid to date.
  • Get invoiceGet one invoice by its id with totals, dates and status; line items are not included.
  • List quotesList quotes with number, client, status id, dates, amount and balance.
  • List recurring invoicesList recurring invoices with client, frequency id, remaining cycles, next send date and amount.
  • List paymentsList payments with client, date, amount, refunded amount and transaction reference.
  • List expensesList expenses with client, project, date, amount, tax amount and whether they are to be invoiced.
  • List productsList products and services with product key, notes, price, cost and stock quantity.
  • List projectsList projects with client, name, task rate, due date and budgeted hours.
  • List tasksList time-tracking tasks with client, project, description, running flag, rate and duration in seconds.
  • List vendorsList vendors with number, name, location, VAT number and currency id.

Information

PublisherUnify Dynamics LLC
CategoryMoney & business
LanguagesEnglish
Built forWorldwide
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://byok-invoiceninja.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryWorldwide
FunctionOther
LayerDeep connectors

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Get Invoice Ninja (BYOK)

Free · BYOK · Read-only

BYOK: bring your own keyThis connector uses your own Invoice Ninja Invoice Ninja API token (hosted plan at invoicing.co). Create one at https://invoicing.co/, with the fewest permissions it needs (read-only if the provider offers it). Your assistant sends it in the X-Upstream-Key header with every request. It is used for that one call only: never stored, logged or cached, and only ever sent to Invoice Ninja. Revoke it at the provider whenever you like. Unofficial connector: not affiliated with Invoice Ninja.