What is openai-openapi?

This repository contains the OpenAPI specification for OpenAI's API. In plain terms, it's a detailed machine-readable contract that describes exactly how to talk to OpenAI's services, what endpoints exist, what parameters they accept, and what responses they return. An OpenAPI specification is essentially a blueprint. Instead of developers having to read through documentation pages to figure out how to call an endpoint, they can feed this specification file into code-generation tools that automatically produce working client libraries in their programming language of choice. It also powers interactive documentation and testing tools. The spec itself is a single YAML file, which is a structured text format that both humans and machines can read. Anyone building software that integrates with OpenAI's models would find this useful. For example, a developer adding ChatGPT-like capabilities to their app could use this spec to auto-generate the code needed to send prompts and receive responses, rather than writing that glue code by hand. Platform teams building internal tools that wrap multiple AI providers might use it to keep their OpenAI integration in sync automatically as the API evolves. The project itself is straightforward, a single specification file maintained by OpenAI with no additional tooling or dependencies bundled in. The team asks that issues with the spec be filed in the repository, though they note that triage is on a best-effort basis and urgent problems should go through their support channel instead.