ContributeFair
ContributeFair escrows exact quote atoms for whole token lots at this transaction's schedule price. The direct caller is both payer and buyer, and maxDeposit is the most the order may cost. A native order attaches exactly maxDeposit and gets maxDeposit minus the cost back in the same transaction; a token order pulls only the cost from the buyer's allowance.
Command
# WARNING: This command is running in an INSECURE mode.
# It is strongly recommended to use a hardware device for signing
# and avoid trusting any computer connected to the internet,
# as your private keys could be exposed.
gnokey maketx call -pkgpath "gno.land/r/samcrew/launchpad/sales/v1" -func "ContributeFair" -args $'' -args $'' -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -chainid "gnoland-1" -remote "https://rpc.gno.land" ADDRESSgnokey query -remote "https://rpc.gno.land" auth/accounts/ADDRESS
gnokey maketx call -pkgpath "gno.land/r/samcrew/launchpad/sales/v1" -func "ContributeFair" -args $'' -args $'' -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -broadcast=false ADDRESS > call.tx
gnokey sign -tx-path call.tx -chainid "gnoland-1" -account-number ACCOUNTNUMBER -account-sequence SEQUENCENUMBER ADDRESS
gnokey broadcast -remote "https://rpc.gno.land" call.tx