---
page_title: Integration Architecture
product: SmartGateway API Reference (Basic Auth)
page_source: https://smartgateway.hdfc.bank.in/docs/docs/smartgateway-api-ref-basicauth/docs/overview/integration-architecture
llms_txt: https://smartgateway.hdfc.bank.in/docs/docs/llms.txt
product_llms_txt: https://smartgateway.hdfc.bank.in/docs/docs/smartgateway-api-ref-basicauth/llms.txt
---


# Integration Architecture  



![Image](https://dth95m2xtyv8v.cloudfront.net/tesseract/assets/smartgateway-api-ref-basicauth/Flow%20diagram%20for%20HDFC%20Smartgateway%20API%20based%20Integration.png)



---

## See Also

- [Pre-Requisites](https://smartgateway.hdfc.bank.in/docs/docs/smartgateway-api-ref-basicauth/docs/overview/pre-requisites)