# Navan MCP: Use Navan in Slack and Email

Source: https://maito.app/integrations/navan

Connect the Navan MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “How much did we spend on flights in Q3, by department?”

Navan handles business travel and expenses: trips, bookings, and spend. Connect the Navan MCP server to Maito once, and everyone on your team can use Navan from Slack, by email, or from Claude, ChatGPT, Cursor, Codex, Grok or Muse. Nobody else has to sign in.

-   Connects in one click
-   Sign in with Navan
-   One connection for the whole team
-   Server by [Navan](https://navan.com/)

Updated October 21, 2026

## What you can ask with Navan

Requests to Maito

![Dana](https://maito.app/marketing-avatars/dana.webp)

Dana in Slack

How much did we spend on flights in Q3, by department?

![Sam](https://maito.app/marketing-avatars/sam.webp)

Sam by email

Who has upcoming trips to New York next week?

Maito uses Navan to do the work and replies where you asked.

## How to connect Navan

Open Connections in your workspace and choose Connect next to Navan. You sign in to Navan in a new tab, and that's the whole setup. Name the account and choose Workspace under who can use it. That's the only time anyone signs in: your whole team, shared chats and Loops can use Navan from then on. Or skip ahead and ask for the work: Maito sends you a link if Navan isn't connected yet.

## Questions

### What is the Navan MCP server URL?

Navan publishes it at https://mcp.navan.com/mcp, and it signs in with OAuth, so there's no key to copy.

### Can I use the Navan MCP server from Slack?

Yes. Connect it to Maito once, then mention Maito in any Slack channel or send it a direct message. The same connection works by email and from Claude, ChatGPT, Cursor, Codex, Grok or Muse.

### Does everyone on my team have to connect Navan?

No. One person connects it once and chooses Workspace. Then everyone in the workspace, shared chats and Loops can use Navan, without signing in themselves. Choose Only me instead to keep it to your own chats.

### Do I have to connect Navan before I ask?

No. If a request needs Navan and it isn't connected yet, your agent sends you a link. Connect it, and the work picks up where it stopped.

### Can I limit what Maito does in Navan?

Yes. After you connect, turn off any Navan tools you don't want Maito to use, such as the ones that change data. Tools Navan adds later stay off until you turn them on.

## Also in Accounting and finance

-   [Carta Carta holds cap tables, equity, and fund data for companies and private capital firms.](https://maito.app/integrations/carta)
-   [Zoho Books Zoho Books is accounting software for invoices, bills, expenses, and bank reconciliation.](https://maito.app/integrations/zoho-books)
-   [Brex Brex runs corporate cards, expenses, and business spend.](https://maito.app/integrations/brex)
-   [freee freee is Japanese accounting and back-office software for bookkeeping, expenses and HR data.](https://maito.app/integrations/freee)
-   [Spendesk Spendesk holds company spend: cards, expenses and who spent what.](https://maito.app/integrations/spendesk)
-   [Expensify Expensify holds expense reports, receipts, and reimbursements.](https://maito.app/integrations/expensify)

[See all integrations](https://maito.app/integrations)

## Put your AI employee to work.

Set it up in minutes. Connect Navan, then hand Maito the first job.

[Put Maito to work](https://maito.app/login?returnTo=%2Fintegrations%2Fnavan)[Book a demo](https://cal.com/ddubovetzky/chat-with-the-founder)