Splitwise Connector for AI agents.
10 live capabilities
Manage shared expenses and group balances automatically.
Waiting for input…
Why people use Splitwise
Splitwise for Automated Bill Splitting
This Connector lets you just dump those receipts into your AI client. Your agent parses the text and uses create_expense to handle the heavy lifting. You go from spending 20 minutes on data entry to 20 seconds of conversation.
What Vinkius changes
You get an AI agent that handles the data entry and math for your shared bills.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 6,100+ Connectors
- Real-world use case 01
The Travel Recap
You just got back from a trip.
- Real-world use case 02
Roommate Utilities
Every month, tell your agent to check the Apartment group to see if the electric bill was paid.
- Real-world use case 03
Friend Group Debt
Ask your agent who owes you money in the Weekend Trip group and it pulls the data from get_groups.
Complete set · 10capabilities
The complete Splitwise capability set.
These are the exact actions your AI can choose when you ask it to work with Splitwise.
01—04
4 capabilities in this set.
Part of 10 available through Splitwise.
- 01 Capability
Create expense
Adds a new bill to Splitwise with specific cost and split details. This is useful for logging receipts without manual entry.
- 02 Capability
Get current user
Retrieves your own profile details from the account.
- 03 Capability
Get friends
Lists every friend connected to your account for quick reference.
- 04 Capability
Get group
Shows the details of a specific group you belong to.
05—07
3 capabilities in this set.
Part of 10 available through Splitwise.
- 05 Capability
Get expenses
Lists all your past and current expenses so your agent can see your history.
- 06 Capability
Get friend
Pulls specific details for a single friend in your network.
- 07 Capability
Get groups
Lists all your active groups so you can find the right one.
08—10
3 capabilities in this set.
Part of 10 available through Splitwise.
- 08 Capability
Get user
Fetches specific information about a user by their unique ID.
- 09 Capability
Get expense
Pulls the data for one specific transaction.
- 10 Capability
Delete expense
Removes a specific expense from your history if you made a mistake.
Set up in minutes
One URL. Then ask Splitwise to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Splitwise from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_Z9kupykdVIdT8C673gFW7LictGBFFtKKazEo9daM/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Splitwise, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Splitwise for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_Z9kupykdVIdT8C673gFW7LictGBFFtKKazEo9daM/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Splitwise URL.
- Step 03
Save and start
Save the connection and enable Splitwise in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"splitwise": {
"url": "https://edge.vinkius.com/vk_preview_Z9kupykdVIdT8C673gFW7LictGBFFtKKazEo9daM/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Splitwise
Open Agent mode in chat and ask: "Using Splitwise, help me...". 10 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"splitwise": {
"url": "https://edge.vinkius.com/vk_preview_Z9kupykdVIdT8C673gFW7LictGBFFtKKazEo9daM/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Splitwise
Ask Copilot: "Using Splitwise, help me...". 10 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"splitwise": {
"url": "https://edge.vinkius.com/vk_preview_Z9kupykdVIdT8C673gFW7LictGBFFtKKazEo9daM/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Splitwise
Open Cascade and ask: "Using Splitwise, help me...". 10 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"splitwise": {
"url": "https://edge.vinkius.com/vk_preview_Z9kupykdVIdT8C673gFW7LictGBFFtKKazEo9daM/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Splitwise
Ask Cline: "Using Splitwise, help me...". 10 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add splitwise --transport http "https://edge.vinkius.com/vk_preview_Z9kupykdVIdT8C673gFW7LictGBFFtKKazEo9daM/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Splitwise
Ask Claude: "Using Splitwise, show me...". 10 tools are ready
Where the request belongs
Work Splitwise can move forward.
It's for the person who's tired of being the finance manager for every trip or apartment. It's for anyone who hates the manual work of splitting bills and wants their AI to just handle the paperwork.
Roommates
Use it to log shared groceries or utilities without having to open a separate app every time.
Travel Organizers
Have the agent parse a bunch of hotel and dinner receipts and sync them to the group.
Shared Project Leads
Manage shared costs for equipment or materials in a professional setting.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse Connectors
Couples Shared Account Engine
Calculate fair, proportional expense sharing between partners based on income ratios.
Couple & Roommate Expense Splitter
Fairly split household expenses based on income proportions or assigned categories.
Deterministic 50/30/20 Budget Engine
Transform your AI into a hyper-precise financial controller. Mathematically enforce the 50/30/20 budgeting rule on pre-categorized expense pipelines to detect exact capital deviations.
Uneven Income Splitter
Calculate fair expense sharing based on individual income levels.
Net Balance Minimizer
Efficiently settle group debts with the minimum number of transactions.
Wedding Budget Splitter
Intelligently allocate your wedding budget using industry-standard percentages and dynamic rebalancing.
Bring your own AI
Change the model, client or framework. Keep Splitwise connected.
-
Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about Splitwise.
The practical details behind the request, access and result.
Can the Splitwise MCP add bills for me?
Yes, it lets your agent create new expenses with specific costs and splits. You just provide the info, and it handles the entry.
How do I see my group balances with Splitwise MCP?
Your agent can pull data from all your groups to show you exactly who owes what in real-time.
Can I use it to manage roommates?
It's perfect for that. You can ask your agent to log shared bills or check the status of any group.
Does the Splitwise MCP work with my existing friends list?
Yes, it can pull your full friend list and group details so your agent knows who's who.
Can I delete an expense if I make a mistake?
Your agent can use the delete capability to remove any incorrect entries from your history.
How do I set up the Splitwise MCP?
You just need to generate an API token from your Splitwise developer settings and add it to the Vinkius vault.
Can the agent distribute the bill unequally?
Yes! When creating an expense, the AI agent can pass detailed users configuration in JSON to specify exact dollar amounts for each involved party.
How far back does the expense log go?
The agent typically limits the reading to the 20 most recent expenses to keep memory manageable, but can be instructed to pull earlier ones.
Can the bot settle debts?
Currently, the agent interacts with expenses. To log a debt settlement, the agent submits a specific 'payment = true' expense wrapper via the splitwise schema.
One connection away
Give your agent a direct line to Splitwise.
Connect Splitwise once. Keep it beside 6,100+ managed Connectors when the next task needs more.
Explore every Connector No credit card required · Free tier available