Registers on the togo payment.PaymentProvider interface and is selected via
PAYMENT_DRIVER=moyasar. Gateway API calls are scaffolded — see the Moyasar docs.
Package moyasar is a Moyasar (moyasar.com, KSA) driver for togo payment.
Set PAYMENT_DRIVER=moyasar + MOYASAR_SECRET_KEY. Optional MOYASAR_BASE_URL
(defaults to the live API) for testing against a mock server.
Auth is HTTP Basic with the secret key as the username (empty password).