## Problem Platform Webhooks (org- and project-level event notifications over the Management API) has no public documentation. CTRL-1017 asks for a docs page plus a specification of the available event types, so partners can integrate without reading the OpenAPI spec or asking engineering directly. Closes CTRL-1017. ## Solution **New guide covering the Management API path, plus an event catalog.** Adds `apps/docs/content/guides/platform/webhooks.mdx`: concepts and scoping, creating an endpoint, Standard Webhooks signature verification and secret rotation, test events, and delivery/retry/ordering behavior. Adds `apps/docs/content/guides/platform/webhooks/events.mdx`: the events reference. - Full payload documentation for the 8 project-lifecycle event types, and a name-and-trigger table for the 12 branch, member, and billing types whose payload fields aren't documented. - Documents `*` for subscribing to every event. - Access framing states the criterion: available to organizations on an early access allowlist, with the `403` / `access_disabled` response for everyone else. - Nav entry under Platform > Project & Account Management, after Personal Access Tokens, gated by `fullPlatformEnabled`. **The page deliberately omits the dashboard UI.** See the first row of the table below. ## Needs review before merge | Item | Detail | | -------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **The Studio webhooks UI is not wired to the API, so this page documents the Management API only** | `PlatformWebhooksPage.tsx:29` imports `PLATFORM_WEBHOOKS_MOCK_DATA`; `PlatformWebhooks.store.ts` has no async or network code and hardcodes `createdBy: 'mock-user@supabase.io'`; nothing in `apps/studio` references `webhooks/endpoints` or `webhooks/deliveries`, even though `api-types/types/api-v2.d.ts` carries those paths 24 times. #43276 (DEPR-340) described it as "UI-only (with mock data)", and the `DEPR-340-backend-integration-tracker.md` it pointed to is no longer in the tree. A dashboard section can be added once the UI calls the API. | | Possible reference slug collision | Project- and org-scoped operations share identical `summary` values (both "Create endpoint", both "List endpoints"). The page links to the reference introduction and names the **Project webhooks** / **Organization webhooks** tags rather than deep-linking a generated page. | ## Preview links **Verified:** the new page returns 200 on the preview; the same path returns 404 on production, confirming net-new content; the nav entry renders on the preview build. ### Proof: new page renders on the PR preview [Open the new page on preview](https://docs-git-nikrichers-ctrl-1017-set-up-public-doc-fa3960-supabase.vercel.app/docs/guides/platform/webhooks) <img width="2295" height="8039" alt="Screenshot 2026-10-05 at 11-47-06 Platform Webhooks Supabase Docs" src="https://github.com/user-attachments/assets/7b1440d3-207d-4828-8593-77140bdcd73f" /> <img width="2295" height="12000" alt="Screenshot 2026-10-05 at 11-48-49 Platform Webhook Events Supabase Docs" src="https://github.com/user-attachments/assets/2808a88e-558e-4f73-a12a-01382cd3f6a2" /> ## Review instructions 1. Open the [PR preview](https://docs-git-nikrichers-ctrl-1017-set-up-public-doc-fa3960-supabase.vercel.app/docs/guides/platform/webhooks) and confirm the page renders as shown. 2. Confirm **Platform Webhooks** appears under **Platform > Project & Account Management** in the sidebar, after **Personal Access Tokens**. 3. Confirm the five internal-guide values in the second row of the needs-review table. 4. Decide with the Control Plane team whether the Studio UI ships wired to the API, which determines when a dashboard section gets added: Studio UI is slated for Q4, so it will not be shipped together. ## Checklist Check all before review: - [x] I have read [CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md) - [x] If I wrote a new docs topic or edited an existing topic, I used the `/write-the-docs` or `/edit-the-docs` skill, which applies the docs [style guide](https://github.com/supabase/supabase/tree/master/apps/docs/style-guide) <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Documentation** * Added a Platform Webhooks guide covering endpoint setup, event delivery, signature verification, test events, retries, retention, idempotency, ordering, and listener best practices. * Documented project and organization event types, payload schemas, event scopes, and versioning, plus access restrictions for organizations outside the allowlist. * **Navigation** * Added Platform Webhooks links, including Overview and Events, to the platform navigation when the full platform is enabled. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --------- Co-authored-by: Nik Richers <nik@validmind.ai> Co-authored-by: Paweł Gulbinowicz <pawel.gulbinowicz@supabase.io> Co-authored-by: Paweł Gulbinowicz <zamotany@users.noreply.github.com> Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Supabase
Supabase is the Postgres development platform. We're building the features of Firebase using enterprise-grade open source tools.
- Hosted Postgres Database. Docs
- Authentication and Authorization. Docs
- Auto-generated APIs.
- Functions.
- File Storage. Docs
- AI + Vector/Embeddings Toolkit. Docs
- Dashboard
Watch "releases" of this repo to get notified of major updates.
Documentation
For full documentation, visit supabase.com/docs
To see how to Contribute, visit Getting Started
Community & Support
- Community Forum. Best for: help with building, discussion about database best practices.
- GitHub Issues. Best for: bugs and errors you encounter using Supabase.
- Email Support. Best for: problems with your database or infrastructure.
- Discord. Best for: sharing your applications and hanging out with the community.
How it works
Supabase is a combination of open source tools. We’re building the features of Firebase using enterprise-grade, open source products. If the tools and communities exist, with an MIT, Apache 2, or equivalent open license, we will use and support that tool. If the tool doesn't exist, we build and open source it ourselves. Supabase is not a 1-to-1 mapping of Firebase. Our aim is to give developers a Firebase-like developer experience using open source tools.
Architecture
Supabase is a hosted platform. You can sign up and start using Supabase without installing anything. You can also self-host and develop locally.
- Postgres is an object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.
- Realtime is an Elixir server that allows you to listen to PostgreSQL inserts, updates, and deletes using websockets. Realtime polls Postgres' built-in replication functionality for database changes, converts changes to JSON, then broadcasts the JSON over websockets to authorized clients.
- PostgREST is a web server that turns your PostgreSQL database directly into a RESTful API.
- GoTrue is a JWT-based authentication API that simplifies user sign-ups, logins, and session management in your applications.
- Storage a RESTful API for managing files in S3, with Postgres handling permissions.
- pg_graphql a PostgreSQL extension that exposes a GraphQL API.
- postgres-meta is a RESTful API for managing your Postgres, allowing you to fetch tables, add roles, and run queries, etc.
- Envoy is a cloud-native, high-performance edge and service proxy.
Client libraries
Our approach for client libraries is modular. Each sub-library is a standalone implementation for a single external system. This is one of the ways we support existing tools.
| Language | Client | Feature-Clients (bundled in Supabase client) | ||||
|---|---|---|---|---|---|---|
| Supabase | PostgREST | GoTrue | Realtime | Storage | Functions | |
| ⚡️ Official ⚡️ | ||||||
| JavaScript (TypeScript) | supabase-js | postgrest-js | auth-js | realtime-js | storage-js | functions-js |
| Flutter | supabase-flutter | postgrest | supabase_auth | supabase_realtime | supabase_storage | supabase_functions |
| Swift | supabase-swift | postgrest-swift | auth-swift | realtime-swift | storage-swift | functions-swift |
| Python | supabase-py | postgrest-py | gotrue-py | realtime-py | storage-py | functions-py |
| 💚 Community 💚 | ||||||
| C# | supabase-csharp | postgrest-csharp | gotrue-csharp | realtime-csharp | storage-csharp | functions-csharp |
| Go | - | postgrest-go | gotrue-go | - | storage-go | functions-go |
| Java | - | - | gotrue-java | - | storage-java | - |
| Kotlin | supabase-kt | postgrest-kt | auth-kt | realtime-kt | storage-kt | functions-kt |
| Ruby | supabase-rb | postgrest-rb | - | - | - | - |
| Rust | - | postgrest-rs | - | - | - | - |
| Godot Engine (GDScript) | supabase-gdscript | - | - | - | - | - |
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<a href="https://supabase.com">
<img
width="168"
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src="https://supabase.com/badge-made-with-supabase.svg"
alt="Made with Supabase"
/>
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[](https://supabase.com)
<a href="https://supabase.com">
<img
width="168"
height="30"
src="https://supabase.com/badge-made-with-supabase-dark.svg"
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