Splitwise
The Splitwise modules allow you to monitor, create, update, retrieve, list, and the expenses in your Splitwise account.
Getting Started with Splitwise
Prerequisites
- A Splitwise account
In order to use Splitwise with Boost.space Integrator, it is necessary to have a Splitwise account. If you do not have one, you can create a Splitwise account at secure.splitwise.com.
The module dialog fields that are displayed in bold (in the Boost.space Integrator scenario, not in this documentation article) are mandatory!
Connecting Splitwise to Boost.space Integrator
1. Go to Boost.space Integrator and open the Splitwise module’s Create a connection dialog.

2. Enter a name for the connection and click Continue.
3. Confirm the access by selecting the Authorize Access checkbox and click Authorize.

The connection has been established.
Expenses
Watch Expenses
Triggers when the new expense is created.
Connection
Establish a connection to your Splitwise account.
Limit
Set the maximum number of expenses Boost.space Integrator should return during one execution cycle.
Search Expenses
Returns a list of expenses.
Connection
Establish a connection to your Splitwise account.
Group ID
Select or map the Group ID to search expenses related only to the specified group. If Group ID is mentioned, the Friend ID is ignored.
Friend ID
Select or map the Friend ID to search expenses related only to the specified group. If Friend ID is mentioned, the Group ID is ignored. The module returns only the expenses that are not in any group.
Dated After
Enter the date to search the expenses created on or after the specified date. See the list of supported date and time formats.
Dated Before
Enter the date to search the expenses created on or before the specified date. See the list of supported date and time formats.
Updated After
Enter the date to search the expenses update on or after the specified date. See the list of supported date and time formats.
Updated Before
Enter the date to search the expenses update on or before the specified date. See the list of supported date and time formats.
Limit
Set the maximum number of expenses Boost.space Integrator should return during one execution cycle.
Get an Expense
Returns an expense.
Connection
Establish a connection to your Splitwise account.
Expense ID
Select or map the Expense ID whose details you want to retrieve.
Create an Expense
Creates a new expense.
Connection
Establish a connection to your Splitwise account.
Cost
Enter the expense cost limited to two decimals. For example, 500.25.
Description
Enter the details of the expense. For example, Broadband charges.
Payment
Select the checkbox if this expense payment has been made.
Who to Split With
Select the option to split the payment with:
-
Groups
-
Friends
Group ID
Select or map the Group ID with whose members the expense to be split.
Users
Add the users among whom the expense amount has to be split with:
Person
Select the option to choose the user:
-
Choose Friend
-
Me
-
Add Person
User ID
Enter (map) the User ID to share the expense amount.
Enter the person’s email address if you are adding a new user.
First Name
Enter the person’s first name.
Last Name
Enter the person’s last name.
Paid Share
Enter the amount this user has paid for the expense.
Owed Share
Enter the amount this has to pay for the expense.
Details
Enter any additional information about the expense.
Date
Enter the date on which the expense was made. See the list of supported date and time formats.
Repeat Interval
Select the option if this is a recurring expense and will be repeated:
-
Never
-
Weekly
-
Fortnightly
-
Monthly
-
Yearly
Currency Code
Select the three-character currency code applicable for this expense.
Category ID
Select the category applicable to this expense:
-
Utilities
-
Uncategorized
-
Entertainment
-
Food and Drink
-
Home
-
Transportation
-
Life
Update an Expense
Updates an expense.
Connection
Establish a connection to your Splitwise account.
Expense ID
Select or map the Expense ID whose details you want to update.
Cost
Enter the expense cost limited to two decimals. For example, 500.25.
Description
Enter the details of the expense. For example, Broadband charges.
Payment
Select whether payment is made for this expense.
Who to Split With
Select the option to split the payment with:
-
Groups
-
Friends
Group ID
Select or map the Group ID with whose members the expense to be split.
Users
Add the users among whom the expense amount has to be split with:
Person
Select the option to choose the user:
-
Choose Friend
-
Me
-
Add Person
User ID
Enter (map) the User ID to share the expense amount.
Enter the person’s email address if you are adding a new user.
First Name
Enter the person’s first name.
Last Name
Enter the person’s last name.
Paid Share
Enter the amount this user has paid for the expense.
Owed Share
Enter the amount this has to pay for the expense.
Details
Enter any additional information about the expense.
Date
Enter the date on which the expense was made. See the list of supported date and time formats.
Repeat Interval
Select the option if this is a recurring expense and will be repeated:
-
Never
-
Weekly
-
Fortnightly
-
Monthly
-
Yearly
Currency Code
Select the three-character currency code applicable for this expense.
Category ID
Select the category applicable to this expense:
-
Utilities
-
Uncategorized
-
Entertainment
-
Food and Drink
-
Home
-
Transportation
-
Life
Delete an expense
Deletes an expense.
Connection
Establish a connection to your Splitwise account.
Expense ID
Select or map the Expense ID you want to delete.
Other
Make an API Call
Performs an arbitrary authorized API call.
Connection
Establish a connection to your Splitwise account.
URL
Enter a path relative to https://secure.splitwise.com/. For example: api/v3.0/get_current_user
For the list of available endpoints, refer to the Splitwise API Documentation.
Method
Select the HTTP method you want to use:
GET to retrieve information for an entry.
POST to create a new entry.
PUT to update/replace an existing entry.
PATCH to make a partial entry update.
DELETE to delete an entry.
Headers
Enter the desired request headers. You don’t have to add authorization headers; we already did that for you.
Query String
Enter the request query string.
Body
Enter the body content for your API call.
Example of Use – List Current User Expenses
The following API call returns all expenses of the current user from your Splitwise account:
URL: /api/v3.0/get_expenses
Method: GET

Matches of the search can be found in the module’s Output under Bundle > Body > expenses. In our example, 3 expenses were returned:

Legacy article, imported from the original Boost.space knowledge base (/knowledge-base/applications/commerce/splitwise/).