Documentation

Relpin Docs

Documentation for building governed internal apps with Relpin, including SDKs, OpenCode, releases, and security boundaries.

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Build with the same contracts Relpin runs.

Start with the app lifecycle, then move into SDKs and trust boundaries. Every page is written for copying, citation, and implementation work.

Getting started

Create your first app

Build and publish a governed internal app in Relpin without leaving Studio.

Code-first apps

How Relpin treats every internal tool as real code with deterministic releases.

Governed data access

The server-side data path that keeps tenant database credentials out of app code.

Releases and promotion

Pinned release bundles, environment promotion, and approval gates in Relpin.

Getting started

Create your first app Build and publish a governed internal app in Relpin without leaving Studio.

Concepts

Code-first apps How Relpin treats every internal tool as real code with deterministic releases. Governed data access The server-side data path that keeps tenant database credentials out of app code. Releases and promotion Pinned release bundles, environment promotion, and approval gates in Relpin.

Guides

Use OpenCode in Studio Use real OpenCode against a Relpin project while keeping runtime governance intact. Build a Python FastAPI app Create a FastAPI app that uses the governed Python SDK and preview readiness path.

SDK

Overview A compact map of the Relpin SDK surface for TypeScript and Python apps. TypeScript / API surface Declare app endpoints and export OpenAPI-compatible metadata from TypeScript apps. TypeScript / Auth Resolve sessions and enforce permissions in server-side Relpin route handlers. TypeScript / DB access Use server-only database helpers while preserving Relpin tenant isolation. TypeScript / Runtime context Read scoped runtime context for org, workspace, environment, and request identity. Python / Overview Use the governed Python SDK in Relpin FastAPI apps. Python / Table helpers Read governed tenant tables with validated identifiers and parameterized filters. Python / Readiness middleware Expose the preview readiness signal expected by Relpin FastAPI containers.

Trust

Security architecture Relpin security boundaries for tenant isolation, secrets, auth, and audit trails. Beta status and limits What is live, what is planned, and what Relpin does not claim during open beta.