It means you have full possession of your digital assets at all times. You are the only one who has access to them through private keys. In the case of a self-custodied wallet, you don't need to ask permission to use the service or access your funds unlike centralized banks. This makes it nearly impossible for service providers, government bodies, or anyone else to prevent you from using your funds exactly as you wish. BUT with great power comes great responsibility! Since you're the only one with access to your funds, you need to manage your wallet carefully.

Celium is the Decelium Foundation's digital currency that can be both used to make transactions on the Decelium network as well as earned through the use of specific Decelium products. It is maintained by a decentralized process rather than through centralized authority.

A blockchain wallet is a software that allows you to hold and manager your cryptocurrency and digital assets. Your wallet allows you to exchange and make transactions with your cryptocurrency easily and quickly, whilst maintaining your privacy and identity, if you so wish.

An application programming interface (API) key is a code used to identify and authenticate an application or a user.

A unique string of numbers that is given to identify specific data, an item or object that is directly connected to an application, platform or software

A newer version of an application or software on a blockchain platform for developers to experiment with new ideas without disturbing or breaking the core features of the product

A crypto Faucet is an app or a website that distributes small amounts of cryptocurrencies, in our case Celium, as a reward for completing tasks

A collection of online pages and content, often used as a directory containing files