Connect Splitwise to AI agents

Connect Splitwise to Claude, Codex, Cursor, or other AI agents for your entire team. Metorial security, governance, observability, and gives your team a unified Magic MCP url to connect.

Supported Tools

list_expenses

List Expenses

Retrieve expenses for the authenticated user. Filter by group, friend, date range, or update time. Returns expense details including cost, description, category, splits, and repayments.

delete_group

Delete Group

Delete or restore a Splitwise group. Deleting a group also destroys all associated expenses. Restoring brings a deleted group back.

list_comments

List Comments

Retrieve all comments on a specific expense. Returns both user comments and system-generated comments (e.g., change tracking).

update_expense

Update Expense

Update an existing Splitwise expense. Only provide fields you want to change. If any user shares are provided, all shares for the expense will be overwritten with the new values.

manage_group_members

Manage Group Members

Add or remove a user from a Splitwise group. Use this to manage group membership.

get_currencies

Get Currencies

Retrieve the list of all currencies supported by Splitwise. These are mostly ISO 4217 codes but may include unofficial codes (e.g., BTC for Bitcoin).

update_user

Update User

Update the current authenticated user's profile settings. Supports changing name, email, locale, and default currency.

get_current_user

Get Current User

Retrieve the authenticated user's profile including name, email, default currency, locale, and profile picture.

get_categories

Get Categories

Retrieve the hierarchical list of expense categories supported by Splitwise. Categories have parent categories and subcategories. When creating expenses, a subcategory ID must be used.

add_friend

Add Friend

Add one or more friends to the authenticated user's Splitwise account by email address. Non-Splitwise users will receive an invitation.

delete_friend

Delete Friend

Remove a friend from the authenticated user's Splitwise account. The friendship can only be removed if there is no outstanding balance.

create_expense

Create Expense

Create a new expense in Splitwise. You can either split it equally among a group, or provide custom paid/owed shares per user. For equal splits, supply a `groupId` and set `splitEqually` to true. For custom splits, provide a `shares` array with each user's paid and owed amounts.

delete_comment

Delete Comment

Delete a comment from a Splitwise expense.

create_comment

Create Comment

Add a comment to a Splitwise expense. Comments are visible to all users involved in the expense.

list_friends

List Friends

List all friends of the authenticated user with their balances. Returns overall balances and per-group balances showing who owes whom.

get_user

Get User

Retrieve a Splitwise user's profile by their user ID. Returns their name, email, registration status, and profile picture.

list_groups

List Groups

List all groups the authenticated user belongs to. Returns group details including members, balances, and simplified debts. Group ID 0 represents expenses not associated with any group.

get_expense

Get Expense

Retrieve detailed information about a specific expense, including cost, splits, repayments, category, and comments count.

create_group

Create Group

Create a new Splitwise group for sharing expenses. You can specify the group type and optionally add initial members by user ID or email.

delete_expense

Delete Expense

Delete or restore a Splitwise expense. Deleted expenses can be restored using the restore action.

get_group

Get Group

Retrieve detailed information about a specific Splitwise group, including members, balances, debts, and settings.

More integrations teams use with Splitwise

Shopify

Manage e-commerce stores including products, orders, customers, inventory, and fulfillment. Create and update products with variants, images, and metafields. Process and track orders, draft orders, refunds, and transactions. Manage customer records, addresses, and marketing consent. Track and adjust inventory levels across multiple locations. Handle fulfillment workflows including routing to warehouses and third-party logistics. Create and manage discount codes, price rules, and automatic discounts. Configure shipping rates, carrier services, and delivery profiles. Build custom storefronts with cart management and checkout via the Storefront API. Manage content including pages, blogs, articles, and themes. Support B2B commerce with company profiles, catalogs, and custom pricing. Receive webhooks for events across orders, products, customers, inventory, fulfillment, collections, carts, checkouts, disputes, and more.

Stripe

Process payments, manage subscriptions, and handle invoices. Create and manage customers, payment methods, and product catalogs. Issue refunds, handle disputes, and submit chargeback evidence. Create checkout sessions and payment links. Manage connected accounts and platform fund flows via Stripe Connect. Configure payouts to bank accounts and debit cards. Apply coupons and promotion codes to subscriptions and invoices. Calculate and collect taxes automatically. Access balance information and transaction history. Upload files for dispute evidence and identity verification. Create and manage virtual and physical payment cards via Issuing. Receive real-time webhook notifications for payment, subscription, invoice, and account events.

Abstract

Validate, enrich, and look up data through a suite of utility APIs. Validate email addresses for deliverability, format, and risk (disposable, spam trap, role-based detection). Validate and identify phone numbers with carrier, line type, and location details. Geolocate IP addresses and detect VPNs, proxies, and TOR usage. Enrich company data from domains or emails. Retrieve live and historical currency exchange rates and perform conversions. Look up public holidays by country and date. Get current time and convert between timezones. Scrape web page content from URLs. Capture website screenshots. Compress and optimize images. Generate user avatars. Validate VAT numbers and retrieve VAT rates. Validate IBAN bank account numbers.

Acculynx

Manage roofing contractor business operations including jobs, contacts, estimates, invoices, and payments. Create and search jobs with milestone tracking, assign representatives, and monitor job lifecycle events. Create and retrieve contacts with communication logging. Access estimates, supplements, and financial worksheets. Create and manage invoices, payments, and expenses. Schedule and update appointments via calendars. Upload documents, photos, and videos to jobs. Retrieve company settings such as insurance companies, lead sources, milestones, and trade types. Access reports and manage webhook subscriptions for real-time event notifications on job, contact, and financial changes.

Acuity Scheduling

Create, retrieve, update, cancel, and reschedule appointments. Manage availability by querying open dates and time slots for appointment types and calendars. Block time slots to prevent bookings. Manage client records including creation, retrieval, updates, and deletion. List appointment types, add-ons, calendars, and intake forms. Create and validate gift certificates, packages, and coupons. Retrieve orders and product listings. Subscribe to webhooks for appointment and order events.

Agiled

Manage business operations including CRM, projects, finances, and HR in one platform. Create, update, and retrieve contacts, leads, accounts, and deals with custom pipeline stages. Create and manage projects, tasks, and time entries. Generate and send invoices, estimates, and track expenses. Create contracts, collect e-signatures, and manage proposals. Handle employee records, departments, attendance, and leave tracking. Create and manage support tickets. Track products and packages. Listen for events on new contacts, contracts, invoices, projects, tasks, employees, tickets, and CRM changes via webhooks.

Technical notes for Splitwise

Split bills and manage shared expenses among friends and groups. Create, update, and delete expenses with equal or custom splits. Manage groups for households, trips, or other shared-cost scenarios. Track balances and debts between friends across multiple currencies. Add and remove friends, comment on expenses, and retrieve account notifications. Access supported currencies and hierarchical expense categories.

Connect Splitwise to production AI agents

See how Metorial gives Splitwise access the governance, tracing, and security controls teams need.

Frequently asked questions

Common questions about connecting Splitwise to AI agents with Metorial.

  1. Can Metorial connect Splitwise to AI agents?
    Yes. Metorial connects AI agents to Splitwise through a governed integration layer, so teams can use the provider while keeping access controlled and observable.
  2. Metorial is MCP compatible and lets teams expose approved provider tools to MCP-capable agents and clients through a controlled access layer.
  3. Metorial applies policies across users, groups, providers, agents, and individual tools, then records the context around every agent interaction.
  4. Yes. Metorial records provider activity so teams can inspect tool calls, troubleshoot integrations, and give security teams the visibility they need.