# TOKENIZATION

- [Merchants](/upc/payment-gateway/api-specification/tokenization/merchants.md)
- [Delete Token](/upc/payment-gateway/api-specification/tokenization/merchants/delete-token.md): Use to delete the existing tokens. Only apply for Merchant administration page.
- [Customers](/upc/payment-gateway/api-specification/tokenization/customers.md)
- [Query Tokens](/upc/payment-gateway/api-specification/tokenization/customers/query-tokens.md): Use to get the list of card tokens for the specified customer.
- [Remove Token](/upc/payment-gateway/api-specification/tokenization/customers/remove-token.md): Use to remove a existing card token for the specified customer.