Enterprise-grade APIs start with OpenAPI

Built for modern API teams, ready for enterprise scale

From OpenAPI to shipped experience

Use OpenAPI to power documentation, SDK generation, client workflows, and registry publishing. Scalar gives platform and product teams a shared source of truth, so discovery improves, duplicate effort drops, and new developers ramp faster.

Git-native delivery with controlled automation

Keep teams in Git and CI where reviews already happen. Run linting and breaking-change checks before release, then expose approved operations through MCP so agents and copilots can act within the authentication and tool controls you define.

Guardrails that keep teams moving

Apply style guides, publishing rules, and access boundaries without creating a central bottleneck. Shared visibility into what is changing, who can release, and how API descriptions evolve reduces production surprises and keeps contracts consistent across teams.

Govern and scale APIs across the organization

API governance and registry

Standardize how APIs are authored, reviewed, and published. Centralize OpenAPI in a searchable registry, connect Git for branches and reviews, and enforce rules with Spectral in CI. Get multi-team governance, clear versioning, and scoped permissions without forcing everyone through one manual gate.

Reference documentation and developer experience

Keep consumer-facing documentation in sync as API descriptions change. Interactive references, try-it-out flows, and product-aligned branding reduce time-to-first-call and support burden. The same experience ships through official framework integrations and embeds cleanly into your portals.

Design, exploration, and quality

Validate contracts early so exploration and testing stay tied to the same API description consumers use. Align design and implementation so docs, generated SDKs, and runtime behavior stay consistent, improving software quality and reducing integration debt over time.

Enterprise security, access, and operations

SSO / SAML for corporate identity. Role-based access across workspaces and APIs. Audit trails alongside Git history. Self-hosting with an MIT-licensed core when data must stay in your perimeter. Privacy-conscious docs hosting with no third-party analytics on your custom domains, no visitor tracking cookies for docs traffic, and no IP logging for request traffic (Docs privacy). MCP guardrails so you choose which endpoints become agent tools, set search vs execute modes, and apply API auth per installation (MCP).