FieldFlow

FieldFlow transforms any REST API into an efficient server, allowing tools to fetch only the necessary data. Key features include: * Transforms REST APIs into GraphQL-like servers * Reduces tool output tokens by up to 80% * Automatically discovers endpoints, methods, and schemas from OpenAPI specs * Generates typed Pydantic models for precise validation * Exposes selective responses, fetching only required payload fields This tool eliminates the need for extensive API rewrites, enabling rapid setup and integration. It optimizes data fetching, reducing token consumption significantly and streamlining operations for various agents. The system works with any existing REST API, providing automatic field discovery and flexible proxies through FastAPI. FieldFlow supports OpenAPI 3.x specifications (JSON or YAML) and handles complex schema resolutions, including nested objects and references. The generated request and response models ensure high fidelity with the upstream API. It offers an optional layer for Model Context Protocol clients, further extending its utility. Ideal for developers and engineering teams seeking to enhance API efficiency and reduce data overhead without modifying backend systems. Perfect for improving the performance of agents and tools interacting with RESTful services.