Write in Markdown, sync with Git, spin up an API playground — DeveloperHub gives your team developer-grade tooling so your documentation is as polished as your product.
Upload your OpenAPI 2, 3, 3.1, or 3.2 spec and DeveloperHub instantly renders a stunning, interactive API reference. Every endpoint shows authentication methods, request and response schemas, property constraints, and auto-generated code snippets in 10+ languages — with a live try-it-out playground built in.
OpenAPI 2, 3, 3.1, 3.2 & Swagger — auto-generated code examples in 10+ languagesSet up bidirectional Git sync and edit docs straight from your favourite editor. Let readers open pull requests directly from the page. Every commit lands in DeveloperHub automatically — your docs stay as fresh as your codebase.
Works with GitHub — GitLab & Bitbucket supported for one-way syncLet users try your API right inside the reference — no Postman required. Pre-fill authentication headers so readers can fire off real requests in seconds. Reduce integration time and support tickets in one move.
Auto-generated from your OpenAPI spec — zero developer time needed for documentationPush your updated OpenAPI definition straight from your CI/CD pipeline. Each build triggers a sync so your readers always see the latest spec — no manual uploads, no stale endpoints. Teams save 5+ hours per release by eliminating manual documentation steps.
Webhook + API — plug into any pipelineStep-by-step walkthroughs with multi-language code blocks. Cut time-to-integrate dramatically.
Override every style rule. Add nav buttons, blur effects, custom icons — if you can imagine it, you can build it.
Clone a version, ship it alongside the old one, and let us handle all the link migrations automatically.
Export fully editable offline files. Mass-edit, push via Git, or import back to create new versions instantly.
Gate access with SSO, email invites, secure links, or JWT custom login. Enterprise-ready from day one.
Analytics via Google Analytics, reader reach-out via Intercom, and team alerts via Slack — plus any custom JS integration.
3 projects later, we do confirm that DeveloperHub is THE choice for API documentation sites. It helps us to effortlessly create — and more importantly keep it up-to-date — our evolving API reference, backed by world-class support.

Victor Martin
Chief Technology Officer, iBroker
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