If you're looking for a service that can generate SDKs based on OpenAPI and Swagger specs, liblab is a good option. It can create and update high-quality SDKs for a variety of programming languages, including Python, Java, Typescript, Go, C#, PHP and Swift. The service also offers automated documentation, zero-touch automation and support for OpenAPI and Swagger. liblab offers tiered pricing, including a free option for non-commercial projects.
Another option to consider is ReAPI. This AI-assisted system accelerates API design, testing and documentation with features like a visual API designer based on OpenAPI, AI-generated schema and documentation, and a no-code test case designer. ReAPI also comes with a serverless cloud runner and detailed test reports, so it's a good option for developers who want to accelerate their API development.
If you're looking for a service that can generate code and API documentation based on source code files, DocuWriter.ai offers an automated process. It can handle the Swagger-compliant JSON format for API documentation and also offers features like code refactoring, test generation and UML diagram generation. That means it can be a good option for developers who want to improve documentation and testing.
If you're interested in generative design and coding abilities powered by AI, Conektto could be a good option. The service automates API integrations with tools like API Design Studio for natural language processing, API Test Harness for automated testing, and an Enterprise API SDLC for full-fledged API development. It's geared for teams of developers and DevOps people who want to modernize and accelerate API development.