Page History
...
obtain confirmation from the IPS Assist technical support service that all the necessary technical settings for the functioning of the TokenPay payment processing service when paying for goods and services to your merchant have been fulfilled;
prepare for receiving payments - , you should register with Google Pay API to get a MerchantID for use it as MerchantID parameter, set gateway=”assist” and specify allowedCardAuthMethods = ["CRYPTOGRAM_3DS"] to organize the scheme for encrypting a data packet with a token or allowedCardAuthMethods = ["PAN_ONLY", "CRYPTOGRAM_3DS"], if you also need to accept payments with non tokenized cards that saved in Google account.