Elva discovers, documents, tests, and governs APIs from source code, then publishes them for developers and AI agents with access controls and usage monitoring.

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Elva is an API management platform for discovering, documenting, testing, and governing APIs across a codebase. It can build an API catalog directly from source code without requiring an existing OpenAPI specification, generate OpenAPI documentation, and assess endpoints for design, security, and AI readiness. Teams can define API contracts for different audiences, control which endpoints and data fields are exposed, and track changes that may affect consumers. Elva also supports API testing and publishes governed APIs through documentation, SDKs, Postman collections, and hosted Model Context Protocol (MCP) servers for AI agents and other MCP clients. Authentication controls, per-tool authorization, call logging, and usage monitoring help teams manage access and observe how APIs are used. The platform is designed for teams managing APIs for developers, applications, partners, and AI agents.

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