Banchile Pagos is Banco de Chile's card acquirer. Its Web Checkout sends your customer to a secure Banchile payment page to pay by credit, debit or prepaid card, in Chilean pesos. Contract Web Checkout through Banconexión or Mi Banconexión, then certify your integration at developers.banchilepagos.cl — Banchile emails you the production login and secret key to paste here.
