Integrations

Your hours and invoices, where you need them

Quanta connects to the accounting, payment and work tools you already use. Everything here works on every plan.

Your AI assistant

Log time by asking Claude or Cursor

Connect the Quanta MCP server to Claude, Cursor or any MCP client. Start timers, log your work, fix entries and ask where the hours went, without leaving the conversation. It runs on your own assistant with your own API key.

See what you can ask Setup guide

Quanta MCP server — live preview

Accounting

Invoices and payments flow into your books, matched to the right customer and account.

  • QuickBooks Online

    Invoices, customers, and payments in your QuickBooks company.

    Set up Read more

  • Xero

    Beta

    Invoices, contacts, and payments in your Xero organisation.

    Set up Read more

Payments

Clients pay invoices online through your own Stripe account.

  • Stripe

    Beta

    Card payments on your invoices, from the client portal.

    Set up Read more

Work tools

Log time from the tools your team plans work in.

Build your own

Read and write your workspace from your own code.

  • Quanta API

    Time entries, projects, clients, and reports from your own code.

    Set up Read more

Sign-in

Your team signs in the way they already do.

  • Google and Microsoft

    Sign in with a Google or Microsoft account. Admins can require Microsoft sign-in for everyone in the workspace.

    Set up

Bring your history

Start with the clients, projects and hours you already have.

  • Harvest, Toggl and Clockify

    Import a CSV export, review what Quanta will create before anything is written, and undo if it lands wrong.

    Set up Read more

Hours in. Invoices out. Books in sync.

Your whole team on one flat price, from the first timer to the paid invoice.

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