cpu_transport
Move a resource along a chain of waypoint tokenIds, paying transit fees automatically, and escrow the delivery until arrival.
Instructions
Move a resource between cells along a waypoint chain of tokenIds, on-chain (needs a session — cpu_authenticate first). One atomic move: debits the source, pays the $CPU transit fee for every foreign Hub on the route (auto-approved once) plus gas, and escrows a time-delayed delivery. Every waypoint must be revealed and yours-or-a-finished-Hub; each hop must be within radius(from)+radius(to)−1 grid steps (default balance: own↔own 1 = adjacent only, own↔hub 3, hub↔hub 5). Recommended flow: cpu_next_hops (scout waypoints) → chain them yourself → cpu_quote_transport (verify fee/ETA) → cpu_transport. Returns the deliveryId and arrival time; the goods credit to the target only after arrival, when you call cpu_finalize_delivery (cpu_list_my_transports shows what is ready). A route over only your own cells pays no fee.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| path | Yes | Waypoint chain of cell tokenIds [source, ...intermediate, target]. Every waypoint must be revealed and eligible (your own cell, or a Hub); each hop must span at most radius(from)+radius(to)−1 grid steps (a plain cell reaches moveRadius, a Hub hubRadius — see get_game_config transport). Scout legal hops with cpu_next_hops and chain them yourself; the Transport contract validates. | |
| amount | Yes | Units to move, as a positive integer string (matches on-map resource balances). | |
| resourceId | Yes | Resource type id to move (must have a balance at the source cell). |