MPP Charge Mode

bash
wasit mpp-charge --target <url> [options]
OptionDefaultNotes
--target <url>requiredThe paid resource
--payer-key <key>MPP_PAYER_SECRETSecret key, S...
--network <id>MPP_STELLAR_NETWORKCAIP-2. Only a challenge on this network is paid
--rpc-url <url>testnet defaultUsed for the payment and the settlement read; https only. Required for pubnet
--jsonoffMachine-readable output (see below) instead of formatted text

Every run settles a real payment. There is no read-only mode: charge mode has no dry run, and a settlement that never happened cannot be verified on-chain.