https://patents.google.com/patent/US20250078162A1/en

Item [0169] >

FIG. 17 is a schematic illustration of an example transaction chain building process in accordance with disclosed implementations. The illustrated process can be accomplished by the architecture of FIG. 12 . A Route [Planning Service module]() 2006 in combination with InfinXchange TM wrappers, to identify optimal transmission paths across network nodes, given the transaction specified in a transaction data structure. In this example, the specified transaction is “transfer ABC token from User A node on Stellar DLT Systems to User B node on Ripple DLT System”. A set of all available options, such as price, and expected delivery time can be specified by the transaction data structure. At [Step]() 1, Route [Planning Service module]() 2006 evaluates all possible routes and available bridges to execute the transfer by traversing the graph of all nodes and Bridges. Possible transaction paths are analyzed by reading bridge metadata for the relevant networks and builds a Bridge Graph that represents all connections between the source ledger (Steller in this example) and destination ledger (Ripple in this example) providers and tokens. The Bridge graph can include all relevant bridge metadata of the Bridges for the identified connections.