How to connect ESP32 to a network with authentication?

[matbks]

Thank you for reading this and trying to help!

How to connect esp32 to a network that require you to fill a authentication web page?

In my home i just have a SSID and a PASSWORD, easy to connect. But at work after connecting in the WiFi it requires me to fill a page with User and Password so i can actually use the WiFi, like this showed below.

[ESP_Sprite]

I've de-capped your title.

As to your problem: it differs per portal. In theory, you could figure out what the HTTP traffic is between your laptop and the AP when you request access to the network, then emulate that on the ESP32 using a http client, but it's fiddly.