OpenAI Assistants API Parallel Function Calling + Node.js 🤯 Custom GPT 🚀 (Step-by-Step Tutorial)

Key Takeaways

this is amazing what if you can integrate multiple functions multiple softwares in your GPT assistants using assistance API not only that what if you can trigger this parallel function calling in your nodejs application that's exactly what we're going to see today let's get [Music] started hi everyone I'm really excited to show you about parallel function calling using node.js in this we'll be seeing how a user can interact with multiple functions such as getting a stock price currency conversion and also getting the latest news I'm going to take you through step by step on how to do this but before that I regularly create videos in regards to Artificial Intelligence on my YouTube channel so do subscribe click the like button and stay tuned coming to parallel function calling in this application we are going to make a user to call all these three functions we have already covered how to call one function in my previous video which I will link that in in the description below in this we going to add two more function currency conversion and retrieving the latest news of a company as a continuation from my previous video we already created get stock price function and then we Define the function definition in the tools variable and then we pause this tools inside the assistance. create function here we also started creating assistant and running it by defining your assistant creating a thread and sending a message then creating a message creating and run with custom instructions now we going to add two more functions to implement parallel function calling so this is our package.json the list of packages we are installing first is node fetch to fetch from a URL next is open Ai and third one is Yahoo finance to get the stock price in the terminal make sure you install npm install node fetch next npm install open Ai and npm install Yahoo finance 2 next export your open a API key like this and Export your genus API key like this which you can generate from genus website to get the latest news of a company now we're going to add two more functions first import fetch from node fetch then Asing function get latest company news and then we are passing the GS API key and we are fetching the API URL to get the latest news of the company NeXT another function USD to gpp conversion we are going to use exchange rate API URL then we are fetching the conversion data we are now completed creating the second function now we going to add our function definition previously we have only get stock price now we're going to add get latest company news function definition with company name as a required field and then USD to GBP conversion and only required is USD amount then this tools definition will be passed to assistant do create as we have done before and lastly we need to add our functions in the dispatch table so first the company news next USD to gbb conversion so when the application check the status equals request action it'll automatically Loop through all these functions and run these functions parallely so when we run the assistant and when the status is equals requires action that's when we Loop through all the three functions and run those functions back now we going to run this code node parall function calling. JS and click enter now we can see it goes to the required action status and it's calling two functions one is get stock price another one is get latest company news at the same time it provides the required AAPL symbol and apple the company name then this will trigger our dispatch table looping through all those functions and it will return the output back to the assistance API again now there's another function being called USD to gpp by providing the USD amount this can be called only at this stage because in the previous stage we need to retrieve the stock price and in this stage we converting to gpp we can see that stat is in progress now it got completed assistant here is the latest information you requested for Apple stock price $11 191 stock price in gpp p150 and the latest news three reason you should try Apple's joural app these Apple AAG deals make great gifts for forgetful friends and it gave us 10 News the question we asked is can you please provide me stock price stock price in GBP and the company news of Apple the question we mentioned here when we created the message that's it as simple as that now you are able to run parallel function calling using your nodejs application I'm going to create more videos similar to this so stay tuned I hope you like this video video do like share and subscribe and thanks for watching