Connect Brex to Claude.
Connecting Brex to Claude through Menza lets you put questions to your card and cash transactions, accounts, statements, cards, users, expenses, budgets, and vendors directly in Claude. Menza reads it live through the official Brex API, so Claude answers from current numbers, not a stale copy. Ask about performance or have it take an approved action — no exports, no dashboards.
- Reads finance data
- Takes approved actions in Brex
- Connects via the official API
Paste your Brex API key to connect — it's encrypted and never shown to the AI. or book a demo
How to connect Brex to Claude.
Three steps, no pipeline to build and no data to export.
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In Claude, open Settings → Connectors and add Menza as an MCP server.
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Authorise the Brex connection so Menza can read your Brex data on your behalf.
Paste your Brex API key to connect — it's encrypted and never shown to the AI.
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Ask Claude to work with your Brex data — it queries Menza live and answers in the chat.
Ready in minutes — connect Brex now.
Menza working with Brex.
Menza doesn't just answer questions about Brex — it proposes the fix and, once you approve, does the work. You stay in control; nothing changes until you say go.
Menzajust nowThe marketing budget is at 87% with nine days left in the month — pacing to overshoot by roughly $4,300. I'll cap the budget's remaining limit to hold spend through month-end and flag the three largest pending transactions.
Menza6m agoSix virtual cards haven't transacted in 90 days but still carry a combined $18,000 in monthly limits. I'll lock the six dormant cards; any owner can ask to reactivate later.
Put Menza between Claude and Brex.
Is my Brex data secure?
Your credentials are encrypted at rest and never exposed to the AI. Menza reads your data through the provider's official API using the access you grant, and you stay in control of what it can do — read-only by default, with any actions gated behind your approval.
Read our privacy policy- Encrypted in transit and at rest
- Scoped access — you choose what Menza can see
- Read-only by default; any action needs your approval
- Credentials are encrypted and never shown to the AI
- Revoke access at any time
Brex + Claude questions, answered.
How do I connect Brex to Claude?
Add Menza as an MCP server in Claude, authorise the Brex connection once, then ask Claude to work with your Brex data. Menza handles the Brex API calls for you — there's nothing to export and no pipeline to maintain.
What can Claude do with my Brex data through Menza?
Beyond answering questions, Menza can take approved actions in Brex on your behalf — for example adjusting or pausing what you ask it to — and every change waits for your approval first, so nothing happens without your say-so.
Is my Brex data safe?
Yes. Your Brex credentials are encrypted at rest and never shown to the AI. Menza only accesses what you grant it and is read-only by default, with any actions gated behind your approval.