Request data through a proxy with GuzzleHttp – PSR-7 compliant
When a Magento shop – or any other PHP application – is required to request data from or transmit data to a remote server, it is often necessary to redirect the traffic through a Http-proxy server. In my case this was essential because the called endpoint allows only certain IP addresses to access the requested ressource. Since I am working from various locations, each having a different IP address, I had to find a way that certain Http-requests are routed…