Plaza is Payment Emulator's independent gateway identity for the selected
Mercado Pago Orders compatibility profile. The runtime id is plaza, the
emulator-owned API namespace is /plaza, and the buyer surface keeps the Plaza
name with the supplied Mercado Pago icon. See gateway icons.
Mercado Pago describes the compatibility target, source provenance and provider-specific wire vocabulary. Plaza is not affiliated with or endorsed by Mercado Pago.
Use Fidelity — Plaza for confirmed compatible routes, state mapping, emulated behaviour and explicit gaps. Use Adding a provider for the plugin architecture.