LaunchKit · 2026
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splitwise

Create and manage expenses on Splitwise.

0
384 downloads
by @richieforeman

Setup & Installation

openclaw skills install @richieforeman/splitwise

Or with the ClawHub CLI, for registry-managed skill folders outside a full OpenClaw workspace:

npx clawhub install splitwise

Version History

v0.1.0Feb 19, 2026 - Version note by skill developer:

Initial release of the Splitwise skill. - Enables logging and splitting expenses through the Splitwise API. - Allows agents to automate expense sharing using a long-lived Splitwise API key. - Provides scripts and usage examples for 50/50 expense splits between users. - Securely manages sensitive data, sending details only to Splitwise. - Instructions included for setup, authentication, and parameter options.

What This Skill Does

Interacts with the Splitwise API to create shared expenses between two users. Handles 50/50 splits by default and supports optional group assignment. Requires Splitwise User IDs for the parties involved.

Lets an agent log Splitwise expenses from natural language without manually entering amounts in the app.

When to use it

  • Logging a split restaurant bill after dinner with a friend
  • Recording a shared grocery run without opening the Splitwise app
  • Adding a hotel charge to a group trip in Splitwise
  • Tracking a recurring shared utility payment between roommates
  • Splitting an online order between two people on the spot

Example Workflow

Here's how your AI assistant might use this skill in practice.

INPUT

User asks: Split the $45 dinner with Nancy, I paid

AGENT
  1. 1Identifies the payer's Splitwise user ID and Nancy's user ID
  2. 2Sets cost to 45.00 with description 'Dinner'
  3. 3Calls the Splitwise create_expense API with a 50/50 split
  4. 4Confirms the expense was created successfully
OUTPUT

Expense of $45.00 for 'Dinner' logged on Splitwise, split equally between you and Nancy

Requirements

Accounts, API keys, or tools you or your AI assistant may need to set up while using this skill.

SPLITWISE_API_KEY environment variable (Long-lived User Token from Splitwise Developer Console)Splitwise account