ccfs | Cryptographically Curated File System | Awesome List library

I'm trying to go to the WA Secretary of State Corporations website (https://ccfs.sos.wa.gov/#/AdvancedSearch) to scrape data on newly incorporated companies. All of this data is publicly available.

I filter the data by setting Business Type to WA PROFIT CORPORATION (towards bottom), Business Status to ACTIVE, and any random 30 day window for Start Date and End Date for the Date of Incorporation date range. I then click Search.

The first thing I notice is there is no query string, so the DB isn't accessible via a query string. So, I opened up Chome Dev Tools and went to the Network tab. If you refresh the page you'll notice that there's an AngularJS XHR file that loads in under the Name GetAdvanceBusinessSearchList.

If I Preview this file, all of the data I need is neatly structured in JSON format. If I try opening the file in another tab to see the query string I receive an error "The requested resource does not support http method 'GET'".

I've tried accessing the data using the Node Request module. I've tried both GET requests and POST requests. I assumed POST was the correct route once I received the GET error mentioned above. When fired off my POST request I also included some Form Data that I found in the Dev Tools, but the response I received was that it didn't support multipart/form-data.

I've also tried using the Puppeteer module, and I can get to the search results, but then because the content is loaded in using an Angular file, none of the HTML elements have IDs and it becomes a sloppy mess trying to mine all of the data.