Create Supabase preview branches from GitHub pull requests
Open a PR and get a focused database sandbox for that change without interrupting your build flow.
Trigger
New Pull Request Created
Triggers when a new pull request is created in GitHub, matching the optional configured filters. Emits an event for each newly created pull request. Supports filtering by repository, owner/organisation, author, assignee, label, state, base branch, head branch, and draft status.
Action
Create a database branch
Creates a new, isolated database branch from an existing supabase project (identified by `ref`), useful for setting up separate environments like development or testing, which can optionally be linked to a git branch.
Why this helps
Shared test data makes it easy to lose track of what is safe to test or clean up.
- Keeps experiments isolated
- Reduces environment-switching
- Makes PR testing easier to resume
Setup
Build it in a few focused steps.
- 1Connect GitHub and Supabase to Notis once in the portal.
- 2Create a new automation and describe that each new pull request should get a linked Supabase database branch.
- 3Pick New Pull Request Created as the trigger, choose a run-report channel, and test it with a real PR.
Questions about this workflow
Does this require field mapping?
No. Describe the outcome in one plain-language prompt and Notis handles the workflow.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link GitHub to Supabase. A trigger fires from one place; an action lands in another.
GitHub triggers
Supabase actions
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.
Create project api key
Creates a 'publishable' or 'secret' api key for an existing supabase project, optionally with a description; 'secret' keys can have customized jwt templates.
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 an API key from the project
Permanently deletes a specific api key (identified by `id`) from a supabase project (identified by `ref`), revoking its access.
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 a third-party integration
Retrieves the detailed configuration for a specific third-party authentication (tpa) provider, identified by `tpa id`, within an existing supabase project specified by `ref`.
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.
List third-party auth integrations for project
Lists all configured third-party authentication provider integrations for an existing supabase project (using its `ref`), suitable for read-only auditing or verifying current authentication settings.
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.
Delete third party auth config
Removes a third-party authentication provider (e.g., google, github) from a supabase project's configuration; this immediately prevents users from logging in via that method.
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.
Update an API key for the project
Updates an existing supabase project api key's `description` and/or `secret jwt template` (which defines its `role`); does not regenerate the key string.
New Repository Collaborator Added
Triggers when a new collaborator is added to a GitHub repository. Monitors the full list of collaborators on a repository and fires an event for each newly added collaborator. The payload includes the collaborator's GitHub username, account ID, profile URL, avatar URL, permission flags (pull, triage, push, maintain, admin), and assigned role name.
Beta activate custom hostname for project
Activates a previously configured custom hostname for a supabase project, assuming dns settings are verified externally.
Commit Event
Triggered when a new commit is pushed to a repository.
Activate vanity subdomain for project
Activates a vanity subdomain for the specified supabase project, requiring subsequent dns configuration for the subdomain to become operational.
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When this happens · Trigger
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