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Payment Pre-validation API is available in the multi-vendor secure IP network (MV-SIPN)The Swift architecture based on a network model that uses state-of-the-art security (secure IP network). The multi-vendor secure IP network also improves resilience and capacity, while avoiding dependency on a single network supplier. and Internet. This API uses JWT Bearer Grant Type to authorise. Follow the information below to request an access token and use it to call the Payment Pre-validation API defined in Payment Pre-validation API Reference.

Request Access Token

Authorisation URLs

Refer to MV-SIPN or Internet URLs under Authorisation API Base URLs to determine the URL you should use whether you are trying out the APIs in the sandbox, testing it in Pilot or using it in Live.