- Token holder creates a token file using the file template and definitions.
- Token holder encrypts the token file created using the public PGP encryption key.
- Token holder uploads the encrypted token file to a cloud-signed storage URL provided.
- The tokens are processed and imported into your instance. Additionally, new buyers and payment methods are created from the token import file.
- A Merchant Advice file is provided that provides you with a log of all the succeeded and failed imports.
Before you migrate
- Ask the token holder to include the latest network transaction ID for each card in the token file, as
payment_method.scheme_transaction_id. Without it, merchant-initiated transactions on imported cards can’t reference the previous transaction. See Token import file. - Gr4vy only records refunds, chargebacks, and other updates for transactions that it processed. Updates from your payment service about transactions made before the migration aren’t recorded, so keep handling those at your payment service.