Rest Api With Openapi Schema For Programmatic Trace Access

Open-source LLM observability — tracing, evaluation, OpenTelemetry, span analysis.

Unique: REST API auto-generated from GraphQL schema using Strawberry's REST support, ensuring consistency between GraphQL and REST interfaces without manual synchronization

vs others: More discoverable than GraphQL for REST-only teams, and simpler than Jaeger's REST API because it's auto-generated from a single schema definition

via “rest api and trpc internal api with schema validation”

Open-source LLM observability — tracing, prompt management, evaluation, cost tracking, self-hosted.

Unique: tRPC internal API provides end-to-end type safety between web and worker services using shared TypeScript schemas, eliminating the need for separate API documentation or client generation. REST API uses Zod for runtime validation, ensuring that invalid requests are rejected before reaching business logic.

vs others: More type-safe than REST-only APIs because tRPC shares TypeScript types between client and server, catching API contract violations at compile time rather than runtime, and REST API validation is explicit and documented via OpenAPI schema.

via “rest api with openapi schema for programmatic access”

AI Observability & Evaluation

Unique: Provides both GraphQL and REST APIs with auto-generated OpenAPI schema from the same underlying data model, enabling API consumers to choose based on their integration requirements. OpenAPI schema is automatically generated and served via Swagger UI.

vs others: Dual API support (GraphQL + REST) provides flexibility for different integration scenarios; REST API is more discoverable via OpenAPI/Swagger than custom GraphQL introspection.