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Introduction

The first step is for Payrails to set up the configuration between the merchant and the networks. Payrails works as an on-behalf-of token requestor and handles the heavy lifting of the integrations with the networks for the merchants. Meanwhile, Payrails merchants become the Token Requestor, to whom the ownership of the tokens belongs to. Each network has a different onboarding process, requiring a different set of information. Payrails handles this complexity and provides a network-agnostic onboarding process to its merchants. The consolidated set of fields that we will need is presented below.
  1. Legal Entity Name
  2. Legal Entity Address
  3. Legal Entity Email Address
  4. Legal Entity Website URL
  5. Branded Name of the Merchant’s App
  6. Business Identification Value (only for Visa)
  7. Service Establishment Number (only for AmEx)
You can also see the network-specific fields in detail below for your reference and to see details and examples of the information required.

Onboarding To Visa

The information that needs to be provided to Visa is stated below.

Business Identification Type and Value

When onboarding a merchant to VTS (Visa Token Service), Visa requires one or more official identifiers that uniquely identify the merchant’s legal business entity.
  • Business Identification Type: Defines what kind of identifier it is. Examples: VAT ID, Tax ID, Company Registration Number, LEI, ABN, etc.
  • Business Identification Value: The actual identifier string. Examples: DE123456789 (German VAT ID), GB987654321 (UK VAT ID), etc.
Below is a practical table showing common identifier types you would use in different countries/regions.When businessIdentificationType = VAT, the businessIdentificationValue must follow the exact country format shown below.Note that Visa supports a predefined set of business identification types for specific countries and regions. This list does not cover every country in the world, because Visa only accepts identifier schemes that are standardized and validated for use with their tokenization service.If a merchant operates in a country that is not explicitly listed, a country-specific identifier type may not be available. In such cases, Visa may require the use of a generic Business Identification Number (BID); however, BID can only be used with prior approval from Visa. Merchants should use the primary tax or business registration identifier applicable in their country and consult their acquirer or Visa representative if their country is not listed.

Onboarding To Mastercard

The information that needs to be provided to Mastercard is stated below. Once the onboarding process is completed, your Payrails representative will inform you, and you will be able to start provisioning network tokens.
Last modified on September 28, 2026