
Brex
Brex MCP server
Brex MCP server
Brex MCP server
for Claude, ChatGPT, Cursor and your own agents
for Claude, ChatGPT, Cursor and your own agents
for Claude, ChatGPT, Cursor and your own agents
Brex MCP server
Brex MCP server
Brex MCP server
for Claude, ChatGPT, Cursor and your own agents
for Claude, ChatGPT, Cursor and your own agents
for Claude, ChatGPT, Cursor and your own agents
Expose Brex to Claude, ChatGPT, Cursor or your own agents as a governed MCP server, even if the vendor doesnโt ship one. Mindflow turns every API operation into an MCP tool and keeps the connector current when the API changes. The MCP Gateway sits between your AI clients and your data, with scoped access, human approval before sensitive writes and a record of every call.
Expose Brex to Claude, ChatGPT, Cursor or your own agents as a governed MCP server, even if the vendor doesnโt ship one. Mindflow turns every API operation into an MCP tool and keeps the connector current when the API changes. The MCP Gateway sits between your AI clients and your data, with scoped access, human approval before sensitive writes and a record of every call.

38
operation
s
available
Complete and up-to-date endpoint coverage by Mindflow.

38
operation
s
available
Complete and up-to-date endpoint coverage by Mindflow.

38
operation
s
available
Complete and up-to-date endpoint coverage by Mindflow.
Our customers scale automation with security built in.
Tools exposed by this MCP server
Every Brex operation, as an MCP tool
Every Brex operation, as an MCP tool
Each API operation becomes a tool your AI client can call. You decide which ones: allow reads, require approval before sensitive writes and block the rest. A few of the most used:

Brex
Brex
Create card
Create card

Brex
Brex
Create transfer
Create transfer

Brex
Brex
Get card
Get card

Brex
Brex
Get card number
Get card number

Brex
Brex
Get current user
Get current user

Brex
Brex
Get user
Get user

Brex
Brex
Invite user
Invite user

Brex
Brex
List card accounts
List card accounts

Brex
Brex
List cards
List cards

Brex
Brex
List cash accounts
List cash accounts

Brex
Brex
List transactions for the primary card account
List transactions for the primary card account

Brex
Brex
List users
List users

Brex
Brex
Lock card
Lock card

Brex
Brex
Terminate card
Terminate card

Brex
Brex
Unlock card
Unlock card

Brex
Brex
Update card
Update card

Brex
Create card

Brex
Create transfer

Brex
Get card

Brex
Get card number

Brex
Get current user

Brex
Get user

Brex
Invite user

Brex
List card accounts

Brex
List cards

Brex
List cash accounts

Brex
List transactions for the primary card account

Brex
List users

Brex
Lock card

Brex
Terminate card

Brex
Unlock card

Brex
Update card

Brex
Brex
Update card
Update card

Brex
Brex
Unlock card
Unlock card

Brex
Brex
Terminate card
Terminate card

Brex
Brex
Lock card
Lock card

Brex
Brex
List users
List users

Brex
Brex
List transactions for the primary card account
List transactions for the primary card account

Brex
Brex
List cash accounts
List cash accounts

Brex
Brex
List cards
List cards

Brex
Brex
List card accounts
List card accounts

Brex
Brex
Invite user
Invite user

Brex
Brex
Get user
Get user

Brex
Brex
Get current user
Get current user

Brex
Brex
Get card number
Get card number

Brex
Brex
Get card
Get card

Brex
Brex
Create transfer
Create transfer

Brex
Brex
Create card
Create card

Brex
Update card

Brex
Unlock card

Brex
Terminate card

Brex
Lock card

Brex
List users

Brex
List transactions for the primary card account

Brex
List cash accounts

Brex
List cards

Brex
List card accounts

Brex
Invite user

Brex
Get user

Brex
Get current user

Brex
Get card number

Brex
Get card

Brex
Create transfer

Brex
Create card
Connect Brex to your AI client in three steps.
01
Connect the service
Add Brex in Mindflow with its credentials. They stay in Mindflow and never reach the AI client.
02
Choose the tools
Pick the operations each AI client may call. Allow reads, require approval before sensitive writes and block the rest.
03
Connect your AI client
Point Claude, ChatGPT, Cursor or your own agent to your MCP Gateway endpoint, then check real calls in the audit log.
Use cases
Use cases
What your AI agents can do with Brex
What your AI agents can do with Brex
AI clients
Mindflow

Brex
โ Automate corporate card lifecycle management to reduce manual interventions by triggering card creation, updates, locking, or unlocking based on employee status and spending policies. โ Streamline vendor management workflows by automatically creating, updating, or deleting vendors in Brex to keep vendor data current without manual synchronization. โ Enhance financial tracking by automatically listing transactions for primary card accounts and compiling statements, enabling seamless expense visibility and reconciliation.
โ Automate corporate card lifecycle management to reduce manual interventions by triggering card creation, updates, locking, or unlocking based on employee status and spending policies. โ Streamline vendor management workflows by automatically creating, updating, or deleting vendors in Brex to keep vendor data current without manual synchronization. โ Enhance financial tracking by automatically listing transactions for primary card accounts and compiling statements, enabling seamless expense visibility and reconciliation.
Every call goes through one governed endpoint.
Every call goes through one governed endpoint.
Your AI clients get access. You keep control.
Your AI clients get access. You keep control.
Every call to Brex goes through the Mindflow MCP Gateway. The same policies apply to every AI client: role-based access by team and environment, scoped credentials that never reach the client, human approval before sensitive writes, and a log of every call you can export to your SIEM.
Every call to Brex goes through the Mindflow MCP Gateway. The same policies apply to every AI client: role-based access by team and environment, scoped credentials that never reach the client, human approval before sensitive writes, and a log of every call you can export to your SIEM.

Brex MCP server
Live
RBAC ยท SecOps
Scoped credentials
Audit log

Create card
Allowed

Create transfer
Allowed

Get card
Needs approval

Get card number
Blocked
Every call logged ยท Export to SIEM
Questions about the Brex MCP server
Clear answers before you connect an AI client.
Questions about the Brex MCP server
Clear answers before you connect an AI client.
Explore more MCP servers in our catalog of 4,000+ services.
Put this MCP server to work.
Bring one AI client and the tools it needs. Weโll show you the setup in Mindflow, from scoped access to the audit log.
Put this MCP server to work.
Bring one AI client and the tools it needs. Weโll show you the setup in Mindflow, from scoped access to the audit log.
Less busywork. More possibility.
Let your agents handle the routine. Make room for what comes next.
Resources
Automation intelligence, delivered monthly.
Product releases, automation playbooks, and security research โ straight to your inbox. No spam, unsubscribe anytime.
Less busywork. More possibility.
Let your agents handle the routine. Make room for what comes next.
Resources
Automation intelligence, delivered monthly.
Product releases, automation playbooks, and security research โ straight to your inbox. No spam, unsubscribe anytime.
Less busywork. More possibility.
Let your agents handle the routine. Make room for what comes next.
Resources
Automation intelligence, delivered monthly.
Product releases, automation playbooks, and security research โ straight to your inbox. No spam, unsubscribe anytime.