List budgets (read-only). Example: {"limit":10}

Get a budget by ID (read-only). Returns the complete budget object. Example: {"budget_id":"budget_123"}

List spend limits (read-only). Example: {"limit":10,"status":"ACTIVE"}

Get a spend limit by ID (read-only). Example: {"id":"sl_123"}

List budget programs (read-only). Returns complete budget program objects. Example: {"limit":10,"budget_program_status":"ACTIVE"}

Get a budget program by ID (read-only). Example: {"id":"bp_123"}

Get a single expense by ID. Returns the complete expense object. Example: {"expense_id":"expense_123","expand":["merchant"]}

Get a single card expense by ID. Returns the complete card expense object. Example: {"expense_id":"expense_123","expand":["merchant"]}

Get complete statements for the primary card account. Returns full statement objects. Example: {"limit":10}

LIST: Cash transactions (requires cash scopes). Example: {"account_id":"cash_acc_123","limit":10}. Returns complete transaction objects.

LIST: Primary card transactions. Returns complete transaction objects. Example: {"limit":10,"posted_at_start":"2025-08-01T00:00:00Z","expand":["merchant"]}

Get cash account statements by account ID. Returns complete statement objects. Example: {"account_id":"cash_acc_123","limit":5}

Get transactions for a Brex account

LIST (single page): Expenses with optional filters. Returns complete expense objects. Example: {"limit":5,"status":"APPROVED","expand":["merchant"]}

Get detailed information about a Brex account

Upload a receipt image to match with expenses

Create a pre-signed URL for uploading a receipt that will be automatically matched with existing expenses

Update an existing card expense

Get all Brex accounts with pagination support

LIST: Paginated expenses with filters. Returns complete expense objects. Example: {"page_size":5,"max_items":5,"status":["APPROVED"],"window_days":7,"min_amount":100}

LIST: Paginated card expenses (no expense_type needed). Returns complete card expense objects. Example: {"page_size":5,"max_items":5,"window_days":7,"min_amount":100}