Integration · Cards and spend
Brex integration
Brex card activity is a significant share of operating spend for many startups. Tying card transactions to vendors and the correct accounts in real time keeps the ledger accurate.
What Lucius syncs from Brex
- Card transactions
- Statements and receipts
- Reimbursements
- Expense policies (where applicable)
Why it matters
Brex card activity is a significant share of operating spend for many startups. Tying card transactions to vendors and the correct accounts in real time keeps the ledger accurate.
How it improves reporting
With Brex connected, vendor spend reporting, budgeting, and cash burn are accurate without manual categorisation marathons.
Common workflows
Auto-classify card transactions
Brex transactions are matched to vendors and posted to the right accounts with AI assistance.
Receipts and documentation
Receipts captured in Brex are linked to the originating transaction in Lucius.
Reimbursements
Reimbursements are posted to the right employee and expense accounts.
Frequently asked questions
Does Lucius pull Brex receipts?
Yes. Receipt links and metadata sync alongside the transaction.
Can Lucius enforce Brex expense policies?
Lucius reflects categorisation and policy decisions made in Brex. Policy enforcement remains in Brex.
Does Lucius support Brex Cash and Treasury?
Yes. Brex Cash activity is tracked alongside cards.
Can Lucius split a Brex transaction?
Yes. Transactions can be split across multiple accounts with append-only postings.