Paytool External API

External API

This chapter provides technical information about the methods created for External application.

Info: The authentication in our system is handled through the mTLS. To get a certificate please visit this link.

How to get certificate x509

Generate a key pair:

openssl genrsa -out client.key 2048

Create a Certificate Signing Request (CSR):

openssl req -new -newkey rsa:4096 -keyout companyName.key -out companyName.csr -nodes -subj '/C=US/ST=Florida/L=Miami/O=SomeCompany/OU=main/CN=V-customer-App/emailAddress=example@user.com'

Send the .csr file to our Chief of the security department: sebastian.misiewicz@verestro.com

@swagger="https://paytool-api.verestro.com/doc/external.yaml"