# Payment Gateway Services * **Fiat-to-Crypto Off-Ramps:** Off-chain gateways to convert fiat into crypto or stablecoins and vice versa, providing traditional finance users an easy entry and exit point for interacting with tokenized assets. * **Seamless Fiat Settlement via Stablecoins/CBDCs:** While settlement data is kept on-chain, the off-chain infrastructure manages fiat conversion and integration with the traditional banking system. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://superblock-1.gitbook.io/superblock/superblock-whitepaper/bridging-tradfi-and-defi-core-services-of-superblock/off-chain-services/payment-gateway-services.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.