--- title: Tool Login | Manage API Keys and Captive Portal | Rheintec description: Register and manage your API keys, customize your captive portal, and explore enterprise network security solutions with Rheintec for effective SASE design --- [Skip to content](https://go-online.io/quick-start-guide#main-content) [![Go-Online-Logo](https://go-online.io/hs-fs/hubfs/go-online-logo.png?width=973&height=425&name=go-online-logo.png)Homepage](https://rheintec.ch) - [Home](https://go-online.io?hsLang=en) - [Usecases](https://go-online.io/usecases?hsLang=en) - [Corporate Guest WiFi](https://go-online.io/corporate-guest-wifi?hsLang=en) - [Hotel WiFi](https://go-online.io/hotel-wifi?hsLang=en) - [Restaurant & Café WiFi](https://go-online.io/restaurant-cafe-wifi?hsLang=en) - [Event & Conference WiFi](https://go-online.io/event-conference-wifi?hsLang=en) - [Retail & Shopping Centers WiFi](https://go-online.io/retail-shopping-centers?hsLang=en) - [Coworking WiFi](https://go-online.io/coworking?hsLang=en) - [Public WiFi](https://go-online.io/public-wifi-networks?hsLang=en) - [Fitness & Gyms WiFi](https://go-online.io/fitness-gyms?hsLang=en) - [Education & Campus WiFi](https://go-online.io/education-campus-wifi?hsLang=en) - [Pricing](https://go-online.io/pricing?hsLang=en) - [Services](https://go-online.io/services?hsLang=en) - [Deployment services](https://go-online.io/deployment-services?hsLang=en) - [Support Services](https://go-online.io/support-services?hsLang=en) - Portals - [Subscription Portal](https://billing.stripe.com/p/login/14A5kvgIpdb74HO5CfeME00) - [Go-Online Dasboard](https://dashboard.go-online.io/) - [Quick Start](https://go-online.io/quick-start-guide) [Contact](https://go-online.io/contact?hsLang=en) - [Home](https://go-online.io?hsLang=en) - [Usecases](https://go-online.io/usecases?hsLang=en) - [Corporate Guest WiFi](https://go-online.io/corporate-guest-wifi?hsLang=en) - [Hotel WiFi](https://go-online.io/hotel-wifi?hsLang=en) - [Restaurant & Café WiFi](https://go-online.io/restaurant-cafe-wifi?hsLang=en) - [Event & Conference WiFi](https://go-online.io/event-conference-wifi?hsLang=en) - [Retail & Shopping Centers WiFi](https://go-online.io/retail-shopping-centers?hsLang=en) - [Coworking WiFi](https://go-online.io/coworking?hsLang=en) - [Public WiFi](https://go-online.io/public-wifi-networks?hsLang=en) - [Fitness & Gyms WiFi](https://go-online.io/fitness-gyms?hsLang=en) - [Education & Campus WiFi](https://go-online.io/education-campus-wifi?hsLang=en) - [Pricing](https://go-online.io/pricing?hsLang=en) - [Services](https://go-online.io/services?hsLang=en) - [Deployment services](https://go-online.io/deployment-services?hsLang=en) - [Support Services](https://go-online.io/support-services?hsLang=en) - Portals - [Subscription Portal](https://billing.stripe.com/p/login/14A5kvgIpdb74HO5CfeME00) - [Go-Online Dasboard](https://dashboard.go-online.io/) - [Quick Start](https://go-online.io/quick-start-guide) [Contact](https://go-online.io/contact?hsLang=en) # Quick Start Guide ## Register & Login Click on [pricing](https://go-online.io/pricing?hsLang=en) and select a plan (free or premium). After initial registration, you can simply sign in with your email address in the [portal](https://dashboard.go-online.io/).  If you’re associated with a company, you’ll be automatically directed to its workspace. If not, we’ll guide you through a quick setup process. Additionally you can manage your subscription [here](https://billing.stripe.com/p/login/14A5kvgIpdb74HO5CfeME00). [Login](https://dashboard.go-online.io/) ![Captive Portal Login](https://go-online.io/hs-fs/hubfs/Captive%20Portal%20Login.png?width=666&height=418&name=Captive%20Portal%20Login.png "Captive Portal Login") ![Captive Portal API Keys](https://go-online.io/hs-fs/hubfs/Captive%20Portal%20API%20Keys.png?width=1693&height=619&name=Captive%20Portal%20API%20Keys.png "Captive Portal API Keys") ## Manage your API Keys Configure your API keys for Ubiquiti Fabric and Twilio here. Please note: The free version is limited to 10 SMS per month. To increase this limit (to unlimited), add your own Twilio API key. **Important:** For Ubiquiti, select a Fabric API key with access to all sites you want to manage. Do **not** use Gateway API keys, as this would expose the Gateway API to the public internet and is considered insecure. Our portal is built specifically for the new Fabric API and enhances security by proxying all API requests through the Ubiquiti cloud. ## Portal Management Manage the appearance of your captive portal here. You can select a background, upload a logo, define a redirect URL (after successful authentication), and customize the terms. Please note: In the free version, only the terms can be edited. ![Ubiquiti Captive Portal Premium-1](https://go-online.io/hs-fs/hubfs/Ubiquiti%20Captive%20Portal%20Premium-1.png?width=1689&height=1179&name=Ubiquiti%20Captive%20Portal%20Premium-1.png "Ubiquiti Captive Portal Premium-1") ![Bildschirmfoto 2026-02-23 um 10.30.40](https://go-online.io/hs-fs/hubfs/Bildschirmfoto%202026-02-23%20um%2010.30.40.png?width=1700&height=320&name=Bildschirmfoto%202026-02-23%20um%2010.30.40.png "Bildschirmfoto 2026-02-23 um 10.30.40") ## Review connected Clients Connected Devices you find all your devices that are currently connected via the captive portal. [![rheintec-blue-symb](https://go-online.io/hs-fs/hubfs/rheintec-blue-symb.png?width=300&height=300&name=rheintec-blue-symb.png "rheintec-blue-symb")](https://rheintec.ch) ## About Rheintec Rheintec Solutions AG specializes in enterprise network security solutions. Our core competency is SASE and Zero Trust. As we build highly cost effective SASE solutions, Ubiquiti with its license free and simple WAN-Edge is the perfect fit for SSE to reach a simple, secure and effective SASE design. [![Go-Online-Logo](https://go-online.io/hs-fs/hubfs/go-online-logo.png?width=973&height=425&name=go-online-logo.png "Go-Online-Logo")](https://go-online.io?hsLang=en) - [Home](https://go-online.io?hsLang=en) - [Usecases](https://go-online.io/usecases?hsLang=en) - [Pricing](https://go-online.io/pricing?hsLang=en) - [Services](https://go-online.io/services?hsLang=en) - Portals - [Quick Start](https://go-online.io/quick-start-guide) --- Privacy Policy · Legal · © 2026 Rheintec Solutions AG. All rights reserved.