> For the complete documentation index, see [llms.txt](https://docs.glbnxt.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.glbnxt.com/tutorials/guides/supabase.md). # Supabase Supabase is an open-source Postgres development platform that gives you a full backend — database, authentication, instant APIs, file storage, realtime subscriptions, and vector search — built on top of standard, unmodified Postgres. Rather than stitching together separate services for auth, storage, and data, Supabase exposes them all through one project, with every table automatically available as a REST and realtime API the moment you create it. Because it's just Postgres underneath, nothing about your data is proprietary or locked into a vendor-specific format: it's the same database and SQL you already know, with a managed layer of tooling on top. As a client on the GLBNXT platform, you get Supabase delivered as one of the open-source components in your fully managed AI stack — with the infrastructure, security, compliance, and scaling handled for you, and your data kept on European infrastructure. That means your development team can go straight to building: standing up relational tables, enabling `pgvector` for RAG pipelines and semantic search, wiring up authentication, or connecting Supabase into an n8n workflow — without provisioning servers, managing upgrades, or configuring the surrounding orchestration yourself. GLBNXT handles the operational layer so Supabase functions as a ready-to-use building block within your broader AI solution, alongside the platform's other integrated tools. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.glbnxt.com/tutorials/guides/supabase.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.