Can stock market data be extracted using finance api of yahoo or Google or similar others in Tiddlywiki. I wanted to track the performance of certain shares in stock market.
This idea came after seeing this tiddler in the Tiddlywiki pre-release.
You will need to read the details of the API and have a go implementing it on TiddlyWiki which has features such as thew raw tags to place the required code.
You can then ask the forum how to do the steps you need help with.
Some may be trivial, others more complex and may need a little more work
Directly into TW - not sure. But I am sure, because I’ve done it, that you can do it via Google sheets, i.e source → sheets → TW.
As you note, you do use the tm-http-request to import from sheets into TW. I experimented with this in the beginning of the summer and intend to eventually renew TiddlyGoo. The simplest way involves using opensheet.
And there are several ways to scrape data into sheets.