At Brex, we’re on a mission to make spend management effortless. With Brex’s Slackbot MCP integration, employees can manage their expenses, while finance admins get answers on company-wide spend, banking, bills, travel, and vendors in plain language.
Brex brings intelligent finance directly into Slack. Connect your Brex account to Slack and chat with Slackbot to manage company spend through natural conversation, from real-time expense visibility to policy questions, without leaving Slack.
By DMing Slackbot, finance teams can analyze spend against internal processes and policies, uncover anomalies, and run queries across expenses, banking transactions, business account balances, bills, vendors, travel, users, departments, and accounting records in seconds.Employees can reach out to Slackbot to manage their own expenses, ask about policies, check card limits, review transactions, update memos, and attach receipts, all in a Slack DM.Common MCP tools include:
• Company expense search: Find expenses by user, merchant, amount, date, receipt status, approval status, or policy status.
• Spend analytics: Answer questions about company spend, top vendors, trends, policy compliance, budget usage, and anomalies.
• Banking transaction monitoring: Review banking transactions by account, date, amount, status, or transaction type.
• Business account lookup: View business account details, balances, and cash activity.
• Bill review: Find vendor bills by due date, vendor, payment status, or payment schedule.
• Vendor lookup: Search vendors by name or status.
• User and department search: Find users, departments, managers, locations, titles, roles, and cost centers.
• Travel review: Search trips and bookings by traveler, status, date, or policy status.
• Accounting record review: Review accounting records for reconciliation, export, and audit workflows.
• GL account lookup: View GL accounts from the active accounting integration.
• Expense updates: Add or update memos, attach receipts, and assign card expenses to spend limits.Permission-based access ensures employees only see and modify their own data, while admins get analytics and oversight, making spend management faster, smarter, and built into how teams already work.