io.finnet
MPC self-custody and on-chain infrastructure for banks and financial institutions
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About the Company
io.finnet builds blockchain and digital asset infrastructure for financial institutions that want to move operations on-chain. Its platform combines multi-party computation (MPC) cryptography with a Virtual Signer layer for key security, and the company says it is a member of the MPC Alliance.
The product line is split by function: io.vault handles institutional self-custody, treasury management and Web3 access; io.network covers tokenization, stablecoin payments and network monitoring; io.flow provides payment rails for multi-currency and cross-border transfers. The company also offers Wallet-as-a-Service, a single API across several payment channels, and core banking integrations. Its site features testimonials from users including Kiln, and one describes Tunnl Exchange as built on io.finnet MPC technology.