Splitwise integration

Add Friend

Tool to add a new friend to Splitwise. Use when you have the friend's email and name details ready.

Add User to Group

Tool to add a user to a group. Use when you need to add an existing Splitwise user to a specific group. Note: 200 OK does not indicate success; always check the response 'success' field.

Create Comment

Tool to create a comment on a specific expense. Use when you need to add a comment or note to an existing expense.

Create Expense

Tool to create a new Splitwise expense. Use when you need to record a payment or bill in a group or between users. Provide exactly one of split_equally or users for shares — supplying both or neither causes a validation error and no expense is created.

Create Friends

Tool to add multiple friends at once to Splitwise. Use when you need to add several friends in a single operation.

Create Group

Tool to create a new group in Splitwise. Use when you need to create a group for tracking shared expenses. The current user is automatically added to the group. You can optionally add other members during creation.

Delete Comment

Tool to delete a comment by its ID. Use after confirming you have a valid comment ID.

Delete Expense

Tool to delete an existing expense by its ID. Deletion is irreversible — no undelete capability exists. Use after confirming you have the correct expense ID. Inspect the response's `success` and `error` fields to verify deletion succeeded; failures (e.g., user lacks owner/participant permissions) a…

Delete Friend

Tool to delete an existing friend by ID. Use when you need to remove a friend relationship by its user ID. Call after confirming the correct friend ID.

Delete Group

Tool to delete a group and all associated records by its ID. Use when you need to permanently remove a group and its expenses. Call after confirming the correct group ID.

Get Categories

Tool to retrieve expense categories. Use when you need to list available categories before creating an expense.

Get Comments

Tool to retrieve all comments associated with a specific expense. Use when you need to view comments on an expense, including both system-generated updates and user-authored messages.