Create a parser of articles from different sites

Hello, I am looking for someone who can create or sell me a Reddit API, they have changed something, and I can't access it through the dashboard. Please leave your application and your prices.

Hello, I need a fix for the parser. It used to work with the curl_cffi library, but now all requests return 403. I need to investigate the resource, figure out how to implement the fix, apply the fix, and test it with the data results.

I had such a parser, but it stopped working. I attached a screenshot of the application as an example of implementation.

https://docs.google.com/document/d/1TpVG_3eorqptb4MCf5XmcvwXJMuAA56UFyusw_7wAfI/edit?tab=t.q8f7pv3dj31d

Automatic import of prices from supplier price lists in Google Sheets CSV format There are 5 different price lists in Google Sheets I have: Goodshop PROM crm SalesDrive Another one planned + Rozetka Another one planned + Hotline Task 1: Looking for someone who already has ready solutions So that the program finds the product article from 5 price lists or there is a table to match product articles because sometimes they differ slightly, like one has SAMSUNG and the other Samsung, etc. From the 5 price lists, it should find where the items are in stock, then the program selects where the best price is, then adds my profit percentage to the supplier's price and pulls the final price and availability to the Goodshop website TASK 2 To have the possibility of automatic product updates every day from Goodshop to Prom, but taking into account the markup for Prom (because they have a slightly complicated formula: 7% is added to the first 10,000 UAH and everything above 10,000 is 2%) In other words== Hello! I am looking for a developer (preference to those who already have READY solutions or similar cases). TASK: 1. Automation of 5 price lists (Google Sheets / CSV): - Consolidation of 5 different supplier price lists into a single system. - Mapping module (matching articles/SKUs): the ability to link your article with different names from suppliers (different cases, abbreviations). - Price selection algorithm: if there is stock on hand — take our price; if 0 — look for the cheapest supplier in stock ➔ add % margin. - Automatic export of final prices and stock to Goodshop (via API or through a feed). 2. Synchronization with Prom.ua: - Uploading updated prices from Goodshop to Prom.ua considering the custom markup formula for Prom (+7% for the first 10,000 UAH and +2% for everything above 10,000 UAH). We already have: Goodshop, Prom.ua, SalesDrive CRM. I expect in the proposals: timelines, cost, and whether you already have ready-made solutions for similar tasks.