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

Expose Brex to Claude, ChatGPT, Cursor or your own agents as a governed MCP server, even if the vendor doesnโ€™t 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 doesnโ€™t 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

                          Put this MCP server to work.

                          Bring one AI client and the tools it needs. Weโ€™ll 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. Weโ€™ll 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.

                          Automation intelligence, delivered monthly.

                          Product releases, automation playbooks, and security research โ€” straight to your inbox. No spam, unsubscribe anytime.

                          ยฉ 2026 Mindflow โ€” All rights reserved.

                          SOC 2 Type II
                          ISO 27001
                          GDPR
                          France 2030
                          Bpifrance
                          รŽle-de-France

                          Less busywork. More possibility.

                          Let your agents handle the routine. Make room for what comes next.

                          Automation intelligence, delivered monthly.

                          Product releases, automation playbooks, and security research โ€” straight to your inbox. No spam, unsubscribe anytime.

                          ยฉ 2026 Mindflow โ€” All rights reserved.

                          SOC 2 Type II
                          ISO 27001
                          GDPR
                          France 2030
                          Bpifrance
                          รŽle-de-France

                          Less busywork. More possibility.

                          Let your agents handle the routine. Make room for what comes next.

                          Automation intelligence, delivered monthly.

                          Product releases, automation playbooks, and security research โ€” straight to your inbox. No spam, unsubscribe anytime.

                          ยฉ 2026 Mindflow โ€” All rights reserved.

                          SOC 2 Type II
                          ISO 27001
                          GDPR
                          France 2030
                          Bpifrance
                          รŽle-de-France