Supplier bank account validations

Summary:

For Supplier Bank Account Validation, Is there JP Morgan Inbuilt Adapter created to perform bank validation? is it an API or is JP Morgan a service provider that needs to be contracted with? What is the charge associated to it ? Also does bank validation apply for only US banks or is the validations done for international banks as well

Content (please ensure you mask any confidential information):

We need a tool for supplier bank account validation and understood there was a recent release of an Adapter or API to JP Morgan to perform these validations want to understand more on it