# Dext MCP: Use Dext in Slack and Email

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

Connect the Dext MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “Which clients have the most unprocessed receipts this month?”

Dext gives accounting firms a read-only view of client data health, VAT, aged debt, and team capacity. Connect the Dext MCP server to Maito once, and everyone on your team can use Dext 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 Dext
-   One connection for the whole team
-   Server by [Dext](https://dext.com/)

Updated October 21, 2026

## What you can ask with Dext

Requests to Maito

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

Dana in Slack

Which clients have the most unprocessed receipts this month?

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

Sam by email

What's the VAT position for Bright Labs this quarter?

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

## How to connect Dext

Open Connections in your workspace and choose Connect next to Dext. You sign in to Dext 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 Dext from then on. Or skip ahead and ask for the work: Maito sends you a link if Dext isn't connected yet.

## Questions

### What is the Dext MCP server URL?

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

### Can I use the Dext 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 Dext?

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

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

No. If a request needs Dext 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 Dext?

Yes. After you connect, turn off any Dext tools you don't want Maito to use, such as the ones that change data. Tools Dext 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)
-   [Navan Navan handles business travel and expenses: trips, bookings, and spend.](https://maito.app/integrations/navan)
-   [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)

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

## Put your AI employee to work.

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

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