Abacus · Capability
Abacus Expense Management
Unified workflow for managing employee expenses, reimbursements, and member provisioning. Enables finance teams and administrators to automate expense reporting, track spending by member or category, and manage organizational membership.
What You Can Do
GET
List members
— List all organization members
/v1/members
POST
Invite member
— Invite a new member to the organization
/v1/members
GET
Get member
— Get member details
/v1/members/{member_id}
PUT
Update member
— Update member role or department
/v1/members/{member_id}
POST
Suspend member
— Suspend a member
/v1/members/{member_id}/suspend
GET
List expenses
— List expense reports with filters
/v1/expenses
GET
Get expense
— Get expense report details
/v1/expenses/{expense_id}
MCP Tools
list-members
List all members in the organization with pagination support
read-only
invite-member
Invite a new member to the organization with email and role assignment
get-member
Get detailed information for a specific organization member
read-only
update-member
Update a member's role, department, or status within the organization
idempotent
suspend-member
Suspend an organization member to prevent expense submissions
idempotent
list-expenses
List expense reports with filtering by status, member, or date range
read-only
get-expense
Get detailed information for a specific expense report including receipt URL
read-only
APIs Used
abacus-api