Systems and methods for cryptographic trading

A method for facilitating trading of cryptoassets through a plurality of different exchanges using digital wallets that comprises a single exchange account, the method comprising:

• accessing, by a server interface, a plurality of blockchains, a first exchange through a computer network;
• receiving, at the server interface from a user interface, a command to execute a transaction using a digital wallet, wherein the transaction comprises trading a cryptoasset through a subset of the plurality of different exchanges, wherein the user interface is operated by a user computational device, and wherein the digital wallet comprises a user account for the first exchange;
• in response to the command, executing, by the server interface, a plurality of smart contracts, wherein the plurality of smart contracts comprises a primary smart contract, a first handler smart contract, and a second handler smart contract, wherein the primary smart contract is operative for the first handler smart contract and the second handler smart contract, wherein the first handler smart contract is operative for a first exchange, wherein the second handler smart contract is operative for a second exchange, and wherein the primary smart contract causes the first handler smart contract or the second handler smart contract to execute the transaction on a blockchain.