TypeHub is the single source of truth for your data models and REST APIs. Design visually, collaborate through Git-like commits, and automatically compile production-grade client SDKs, server stubs, and specifications across all major programming languages.
Design schemas using an intuitive interface. Define types to model data structures and operations to declare actions that process or return those types with complete precision.
Every schema revision is stored as a trackable commit. Automatically record semver changes, build automated changelogs, and collaborate using pull requests.
Instantly transform your core specification into strongly-typed client SDKs, backend server stubs, or open format standards like OpenAPI, GraphQL, and TypeAPI.
Eliminate disparate models across human teams and autonomous systems. When frontend engineers work in TypeScript, backend services run on Java, and AI agents execute tool calls, TypeHub acts as the central hub where schemas are designed once and compiled into type-safe code.
| Core Strategy | How TypeHub Solves It |
|---|---|
| AI Agent Integration | Equip AI agents with deterministic, type-safe DTOs and SDKs to eliminate JSON parsing errors during tool calls and function invocation. |
| SDK-as-a-Service | Submit specifications programmatically and automatically deliver idiomatic client SDKs to your users. |
| RFC Alternative | Modern alternative to static RFC documents for defining JSON payloads with semantic versioning and git-based workflows. |
| Community Collaboration | Social platform mechanics allow developers to contribute pull requests when public API specifications are outdated or incomplete. |
Building and maintaining high-quality client SDKs across multiple programming languages is traditionally costly and prone to drift. TypeHub provides an automated platform to generate idiomatic SDKs while enabling community and team collaboration around shared API specifications.
Consuming raw REST APIs via standard HTTP clients yields unparsed generic maps or objects where field names are untyped strings. TypeHub generates concrete classes and structs for every JSON payload, ensuring that field name changes cause immediate compile-time errors instead of silent runtime crashes.
Yes, we provide an OpenAPI importer that allows you to easily import your existing specification. While OpenAPI and JSON Schema are highly dynamic, our importer automatically handles most structures, letting you immediately refine and improve the specification using our editor.
Currently we provide this service open for the community. Please use our contact form if you are interested in a dedicated hosted or self-hosted version of TypeHub for your company.
Build your first specification and generate multi-language SDKs in minutes.