How to Access Sora 2, Veo 3, and Runway Gen-4 with One API Key

Managing multiple AI video generation API keys is a nightmare. Sora 2 requires an OpenAI account. Veo 3 needs Google Cloud credentials. Runway Gen-4 has its own billing. Kling AI is yet another subscription. What if you could access all of them with one API key? That's exactly what NexaAPI does — a unified inference API that routes to 50+ models including all major video generation models, available on RapidAPI. The Problem: API Key Sprawl Here's what managing AI video generation looks like without NexaAPI: # Without NexaAPI — 4 different SDKs, 4 billing accounts from openai import OpenAI # Sora 2 import google.generativeai as genai # Veo 3 import runwayml # Runway Gen-4 import kling_ai # Kling AI openai_client = OpenAI ( api_key = ' sk-... ' ) genai . configure ( api_key = ' AIza... ' ) runway_client = runwayml . RunwayML ( api_key = ' key_... ' ) kling_client = kling_ai . Client ( api_key = ' kling_... ' ) Four SDKs. Four billing accounts. Four rate limit systems to manage. The Solut