Create an AI Voice Character app only using AI in less than 40 min (Cursor, Next.js, Daily Bots)

Video Description

In this episode, I am joined by Eric Min Jun Kim, an engineer who’s focused unbuilding consumer AI apps , we dive deep into the process of building character voice apps only using AI. Eric shares his process and demonstrates how to use tools such as Daily Bots, Cursor AI and Next js, to create and deploy apps in hours. Learn how to launch your next startup without needing to know how to code! 00:00 Intro 03:01 Key tools for building voice AI and setting up 06:55 Testing Audio Functionality 08:42 Understanding the Daily Bots Configuration 12:16 Characters are the “new apps” 14:38 Exploring Function Calling Documentation 17:35 Implementing Weather Functionality 25:26 Testing the Weather Bot 28:47 Deployment of the Application 32:16 Eric Demo’s his VTuber Voice App (get inspired) 1) The power of AI voice apps: • Create wow-worthy demos in minutes • 10X improvement over text-based chatbots • Exciting & easy to build, even for coding newbies 2) Key tools for building voice AI: •Daily - handles the heavy lifting (voice, LLMs, etc.) • Daily Bots - simplifies LLM integration • Cursor - AI-powered code editor • Next.js - React framework for easy deployment 3) Setting up your AI assistant: • Clone Daily Bots demo repo • Get API key from Daily dashboard • Paste key in .env.local file • Run "yarn dev" command • Access locally at localhost URL 4) Customizing your AI's personality: •Edit the config file to create new characters • Modify prompts to shape AI behavior • Pro tip: Think of characters as the new apps! 5) Adding function calling (e.g., weather reports): • Define tools in config file • Align function names across files • Set up API routes in Next.js • Get creative with responses (e.g., "raining cats and dogs") 6) Deploying your app: • Use Vercel (creators of Next.js) for easy hosting • Install Vercel CLI • Run "vercel" command in project directory • App goes live in minutes! 7) Taking it further: • Build iOS apps from web-based prototypes • Explore more advanced tools like Pipecat for greater control • Consider creating VTuber-style experiences 8) Key takeaways: • Start small, build incrementally • Leverage existing demos and tools • Focus on creating viral-worthy moments • The future of apps = AI characters! 9) Want to see the end result? • Check out Eric's VTuber FaceTime app featuring Minji, an AI-powered anime character you can chat with! Want more free ideas? I collect the best ideas from the pod and give them to you for free in a database. Most of them cost $0 to start (my fav) Get access: https://www.gregisenberg.com/30startupideas 🎯 To build your own portfolio businesses powered by community you might enjoy my membership. You'll get my full course with all my secrets on building businesses, peer-groups to keep you accountable, business ideas every single month and more! Spots are limited. https://www.communityempire.co/ 📬 Join my free newsletter to get weekly startup insights for free: https://www.gregisenberg.com/ 70,000+ people are already subscribed. To improve your rankings your business on Google and using AI for SEO, sign up to http://boringmarketing.com/ FIND ME ON SOCIAL X/Twitter: https://twitter.com/gregisenberg Instagram: https://instagram.com/gregisenberg/ LinkedIn: https://www.linkedin.com/in/gisenberg/ FIND ERIC ON SOCIAL X/Twitter: https://x.com/itsmnjn LinkedIn: https://www.linkedin.com/in/mnjn/