corelyn-node

corelyn-node is a Node.js SDK for interacting with the Corelyn AI API. It provides both synchronous-like (Promise-based) and async/await methods for sending prompts and receiving AI-generated responses.

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Features

• ✅ Easy integration with Corelyn AI API
• ✅ Support for default system prompts and custom messages
• ✅ Change models dynamically
• ✅ Synchronous-like Promise-based API
• ✅ Modern async/await support
• ✅ Handles errors gracefully
• ✅ Compatible with Node.js projects

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Installation

npm install @corelyn/corelyn-node

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Quick Start

const CorelynSDK = require("@corelyn/corelyn-node");

// Initialize SDK with your API key
const sdk = new CorelynSDK("YOUR_API_KEY_HERE");

// Set a custom model
sdk.setModel("cerebras/llama3.1-8b");

// Send a prompt (Promise-based)
sdk.getAIResponse("Hello Corelyn!")
  .then(response => console.log("AI Response:", response));

// Or use async/await
(async () => {
  const response = await sdk.getAIResponseAsync("Hello Corelyn Async!");
  console.log("Async AI Response:", response);
})();

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SDK Usage

Constructor

const sdk = new CorelynSDK(apiKey, defaultModel, systemPrompt);

• apiKey (string) – Your Corelyn API key (required)
• defaultModel (string) – Default model to use ("cerebras/llama3.1-8b" by default)
• systemPrompt (string) – Default system message ("Your name is Corelyn" by default)

Methods

setModel(model: string)

Change the default model globally.

sdk.setModel("another-model");

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getAIResponse(userPrompt, systemPrompt, messages, model)

Sends a prompt to the AI and returns a Promise.

• userPrompt (string) – User input
• systemPrompt (string, optional) – Overrides default system prompt
• messages (array, optional) – Custom messages array
• model (string, optional) – Override the default model

sdk.getAIResponse("Hello!").then(console.log);

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getAIResponseAsync(userPrompt, systemPrompt, messages, model)

Async/await version of getAIResponse.

(async () => {
  const response = await sdk.getAIResponseAsync("Async prompt!");
  console.log(response);
})();

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Custom Messages Example

const messages = [
  { role: "system", content: "You are Corelyn, a helpful AI." },
  { role: "user", content: "Explain JavaScript closures." }
];

const response = await sdk.getAIResponseAsync(null, null, messages);
console.log(response);

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Error Handling

All methods handle API errors gracefully and return null if an error occurs. Errors are also printed to the console for debugging.

const response = await sdk.getAIResponseAsync("This may fail");
if (!response) {
  console.error("Failed to get AI response.");
}

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License

MIT © 2026