Catch extra costs when scope expands
A new commit can signal more than code changes. It can signal a cost change worth recording.
Trigger
New Commit Added to Pull Request
Triggers when a new commit is pushed to a specific pull request. Monitors all commits on the specified pull request and emits an event for each newly added commit. This covers force-pushes and additional commits pushed to the PR's head branch.
Action
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 either split equally or a custom users list for shares.
Why this helps
Scope expansion creates incremental spending that is easy to miss because the original expense already exists.
- Separates incremental costs from the original estimate
- Prompts review when work changes materially
- Reduces surprise reconciliation at project close
Setup
Build it in a few focused steps.
- 1Connect GitHub and Splitwise to Notis once through the portal.
- 2Create an automation or ask Notis to create it in plain language.
- 3Tell Notis to create a Splitwise expense only when a new pull request commit indicates additional shared spending beyond the original scope.
- 4Select the new commit added to pull request trigger, choose a run-report channel, and test with one scope-changing commit.
Questions about this workflow
Will every new commit create an expense?
No. The instruction should require evidence of additional spending or a defined scope-change marker.
Can it create a separate adjustment expense?
Yes. Tell Notis to label it as an incremental adjustment rather than duplicating the original expense.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link GitHub to Splitwise. A trigger fires from one place; an action lands in another.
GitHub triggers
Splitwise actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Friend
Tool to add a new friend to splitwise. use when you have the friend's email and name details ready.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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 either split equally or a custom users list for shares.
New Workflow Artifact Created
Triggers when a new workflow artifact is created in a GitHub repository. Monitors for newly created GitHub Actions workflow artifacts. Optionally filters by artifact name to restrict monitoring to specific artifacts.
Delete Expense
Tool to delete an existing expense by its id. use after confirming you have a valid expense id.
Branch Changed
Triggers when a GitHub branch changes. Monitors a specific branch for: - New commits pushed (head commit SHA changes) - Protection status toggled (branch becomes protected or unprotected) - Protection settings changed, including: required status checks and their enforcement level, admin enforcement, required pull request reviews (dismiss stale reviews, code owner reviews, approving review count, last push approval), required linear history, force push allowance, deletion allowance, conversation resolution, branch locking, and fork syncing.
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.
New Branch Created
Triggers when a new branch is created in a GitHub repository. Detects newly created branches. Deleted branches do not fire events.
Get Categories
Tool to retrieve expense categories. use when you need to list available categories before creating an expense.
Check Run Status / Conclusion Changed
Triggers when a specific GitHub check run changes its status or conclusion. Monitors a single check run for changes to: status (queued, in_progress, completed, etc.), conclusion (success, failure, neutral, cancelled, skipped, timed_out, action_required), started_at, and completed_at.
Get Currencies
Tool to retrieve a list of supported currencies. use when you need to display or validate currency options.
Check Suite Status / Conclusion Changed
Triggers when a GitHub check suite changes its status or conclusion for a given ref. Monitors all check suites associated with a git reference (branch, tag, or commit SHA) for changes to status (queued, in_progress, completed, etc.) and conclusion (success, failure, neutral, cancelled, skipped, timed_out, action_required, startup_failure, stale). Optionally filters by GitHub App ID.
Get Current User
Tool to retrieve information about the current authenticated user. use when you need profile details of the logged-in user.
New Code Scanning Alert Created
Triggers when a new code scanning alert is created in a repository. Fires an event for each newly created code scanning alert detected in the configured repository. Alerts can be filtered by Git reference, scanning tool, state, and severity. The payload includes the alert number, rule details, tool information, state, severity, and the location of the most recent instance.
Get Group Info
Action to retrieve information about a group.
Connect any two apps with Notis in the middle.
GitHub and Splitwise, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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