«Dragonpay Online Payment - Merchant Payment Switch API» (Version 1.00, Jul 1, 2016)

«Dragonpay Online Payment - Merchant Payment Switch API» (Version 1.00 – Jul 1, 2016).pdf (892.1 KB)

The source: https://www.dragonpay.ph/wp-content/uploads/2016/12/Dragonpay-PS-API.pdf

A newer version: «Dragonpay Online Payment - Merchant Payment Switch API» (Version 1.02, May 15, 2018)