Genie Nexus Blog

How to add CORS to an Existing API

Running into CORS errors when calling APIs from your frontend? This post explains what CORS is and how Genie Nexus gives you an instant fix—so you can call APIs like Notion or OpenAI directly from the browser, no proxy required.

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6/16/2025

Genie Nexus

genie-nexus is the intelligent traffic router for developers working with APIs and LLMs. It puts you in control—so you can dynamically reroute requests, transform payloads, and adapt to any provider or condition, instantly.

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