A Deno SDK for Any OpenAPI Through URL Imports

[janwilmake]

Traditional API integration workflows are cumbersome, requiring separate SDKs that bloat your project with hundreds of unnecessary files. I love the deno URL import functionality and decided to make this: https://oapis.org (GitHub: https://github.com/janwilmake/oapis)

As long as there's a openapi.json available at the domain, you can import a type safe fetch-function as follows:

// Save this as test.ts and run it using `deno run --allow-net --allow-import test.ts`

// Import the chat completion function directly
import createChatCompletion from "https://oapis.org/ts/chatcompletions.com/createChatCompletion";

// Use it without any SDK installation
const completion = await createChatCompletion({
  headers: {
    "X-LLM-API-Key": "YOUR_SECRET",
    "X-LLM-Base-Path": "https://api.deepseek.com/v1",
  },
  body: {
    messages: [
      { role: "system", content: "You are a helpful assistant." },
      { role: "user", content: "Hello!" },
    ],
    model: "deepseek-chat",
  },
});

if (completion.body) {
  console.log(completion.body.choices[0].message.content);
  //Hello! How can I assist you today? 😊
} else {
  console.log("ERROR", completion.status);
}
// This works like a charm!

Hope you like it. Feedback appreciated!