Providing temporary use of on-line non-downloadable software to facilitate, and manage the origination, lending, and administration of cryptocurrency and cryptocurrency based and denominated loans and lending products; Providing temporary use of on-line non-downloadable software to devise, implement, administrate, and manage mechanisms to reduce borrower risk in connection with blockchain and cryptocurrency based and cryptocurrency denominated loans and lending products; Providing temporary use of on-line non-downloadable software to facilitate, administrate and manage algorithmically driven mechanisms for improved risk assessments for the benefit of liquidity providers on or in connection with decentralized finance platforms and environments; Providing temporary use of on-line non-downloadable software to exchange and swap cryptocurrencies and cryptocurrency denominated financial instruments; Providing temporary use of on-line non-downloadable software to facilitate, administrate, and manage algorithmically driven cryptocurrency portfolio rebalancing; Providing temporary use of on-line non-downloadable software to facilitate, administrate and manage algorithmically driven rebalancing of diversified cryptocurrency portfolios; Providing temporary use of on-line non-downloadable software to facilitate, administrate and manage the origination, minting, creation, and management of blockchain and cryptocurrency based tokens, including governance tokens and diversified/collateralized store-of-value tokens; Providing temporary use of on-line non-downloadable software to facilitate, administrate, and manage blockchain bridges and cross-chain bridges between various cryptocurrency and non-cryptocurrency blockchains; Managing state between blockchains; Providing temporary use of on-line non-downloadable software to administrate, manage, and reduce slippage in automated market maker-based block chain and crypto currency exchanges; Providing temporary use of on-line non-downloadable software to facilitate, administrate and manage algorithmically driven prevention of front-running in automated market maker-based block chain and crypto currency exchanges; and Providing temporary use of on-line non-downloadable software to facilitate management and administration of digital assets and block chain and crypto currency assets on or in connection with decentralized finance platforms and environments