alphavantage | Rust client for the Alpha Vantage API | REST library

Running your example with the latest versions seems to use correct dates for the x-axis:

It looks like SkyPack is responding with a 401 for one of the sub-dependencies for that module. I'm also not even sure it's compatible with Deno.

That said, here's the repo source for the module, and here's the documentation for the API. It looks like it's just a simple REST API which discriminates requests by query parameters, so you can make your own Deno client without too much effort using that module as a template. I'll give you some starter code:

TS Playground

floats or doubles does not exist in solidity, so in order to convert it to a number it get rid of the decimals, i'm not really sure of how decimals are managed in this case but you could check that and then you can work in a similar way as you would work when dealing with eth, gwei, wei, also you should check how this line of code affects the response request.addInt("times", 10000000000); since it could help you to change the format of the response

I presume that your hook is declaring a new setInterval every 0.5 seconds, possibly making your React App stop in order to avoid memory leak, you just need to declare one setInterval, this means that the second parameter of useEffect should have empty squared brackets

You can access the part you want this way, and not by index (like you did in the code snippet)

You can always just loop through your results to reorganize the data.

If I understand correctly, you have the ticker in index 6 of the list. You results are a list of lists. Now, you need to add a return to your getIntraday() functions, like this...

Thank you, @deceze, for the piece of advice.

I removed the XMLA and Requests libraries and reinstalled both as it's described here: github.com/psf/requests/issues/5959

Now it works.

For whatever reason, I did it twice to make it work.

The only solution I see right now is to parse the string that's returned by cURL

That is exactly what you need to do.

but I think that seems too lenghty and tacky, so if there's someway I can get a direct output as a JSON file from cURL instead

There is no option for that in libcurl.

I could use nlohmann and iterate through it that way

You already know how to get the JSON from libcurl as a string. The nlohmann parser can parse a JSON string via the json::parse() method, eg:

You have mongoose defined in your devDependencies, which do get installed during the slug creation phase, but they get removed before the app is actually deployed, which is documented here.

By default, Heroku will install all dependencies listed in package.json under dependencies and devDependencies.

After running the installation and build steps Heroku will strip out the packages declared under devDependencies before deploying the application.

With this information, you can choose to move mongoose to dependencies - which is probably what you want.

If you want to keep it under devDependencies though, you can have Heroku keep them in the built slug by updating your configuration. I don't recommend this though, unless you have a good reason to keep it as a development dependency.