Building an Agent-Based Chatbot with Langchain and Next.js in 15 Minutes

Build a custom chatbot without the need to embed all the data + vector database. In this example I use the OpenAI function agent in language to show you how to can build out a chatbot that is based on your own custom functions + data sources.

Links:

[DevelopersDigest]

Building A Chatbot with Langchain and Upstash Redis in Next js

[youssefmahboub]

that's amazing, we need more langchain and next js videos ... thank you man

[douglasmarzean]

I love anything Nextjs and langchain. These are rare and valued very much. Hopefully will get access to LangSmith soon.

[PrincepsPolycap]

Thanks for sharing Next.js Lanchain tutorials!

[justinM]

Thank you so much for this video! Do you have a video of connecting this to the frontend?

[Frankazolr]

Have you found any way to achieve the streaming of the Agent response to the Frond end in Node?

[oz]

I'm wondering how the dynamic structure tool work under the hood. it seems like it can achieve function calling from openai and one can essentially extract structured output from it. I have tried it in one project where the output of the first tool is received in the dynamic tool and I almost always get the correct structure. I know the agent is openai-functions but if I change it to ReAct will that mean we don't actually get this structured output mapped correctly?

[azzeddine]

We want a clear explanation of how to create a chatbot on a WordPress website from scratch

[asepmulyana]

Hi, thanks for the video. I can't register new account on langsmith.

[joshbane]

Is this possible with open source models?

[stefanomartell]

Can you use your own document as a source with this method? Say a .txt, .pdf etc

[altered.thought]

Hi there,

I tried reaching you at your Gmail account from your website, but the email bounced back. Could you please let me know your preferred channel for chatting?

Thank you!

Best regards,