FIO Protocol

FIO Protocol - Cross-Chain Payment Addressing

Overview

FIO Protocol (Foundation for Interwallet Operability) simplifies cryptocurrency transactions with human-readable addresses. One FIO Handle works across all EVM chains and non-EVM networks like Bitcoin and Solana.

Core Technology

FIO Handles

Human-readable wallet names (username@domain) replacing public addresses across all blockchains. Similar to ENS but cross-chain compatible.

Payment Features

• FIO Requests (payment requests)
• FIO Data (encrypted transaction metadata)
• Venmo-like crypto interactions
• Order ID/invoice support

Security

• Encrypted data on blockchain
• Private key required for transactions
• DPoS consensus
• User-controlled privacy

Integrations

40+ wallets, exchanges, payment processors, and NFT marketplaces.

Token

FIO token for fees, governance, and block producer voting.

Why FIO

FIO solves crypto's UX problem by replacing complex addresses with human-readable handles that work across all blockchains.