Secure, customizable, censorship-resistant, and human-readable handle. Replaces all your public wallet addresses on all blockchains. It’s also an NFT!
FIO Handle
Has the construct of username@domain, e.g. bob@rulez
Map to any public address on any blockchain to receive crypto
Can also be mapped to Social Media handles
Comes with FIO Handle Profile Page
Can be used to sign NFTs to prove ownership
Never expires
Comes bundled with 100 gas-free transactions
Is an NFT owned and controlled by a private key on the FIO Chain
Ownership can be transferred to any public key
FIO Handle Format
Minimum characters (including domain)
3
Maximum characters (including domain)
64
Characters allowed
ASCII a-z 0-9 - (dash) with single @ (at sign) / Cannot start or end with a dash
Mapping to Public Addresses
Mapping
Tokens are mapped using chain code and token code. This allows the FIO Handle to be mapped to different public address, even for tokens on the same chain.
FIO Foundation publishes a coding standard to ensure all clients use the same codes. Over 6,000 tokens have been standardize, but anyone can add new codes as they are launched.
Chain Level
FIO Handle can also be mapped at the chain level, ensuring every current and future token code is mapped to a single FIO Handle.
URI Parameters
Mappings support uri parameters in the public address, which enables the transaction to include additional parameters, such as memo or destination tag.
Get Your Handle
Want your own FIO Handle? Head on over to the FIO dashboard to get your very own.
