> For the complete documentation index, see [llms.txt](https://developers.doku.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.doku.com/get-started-with-doku-api/response-code.md).

# Response Code

Welcome to the Response Code page. Here, you will find a comprehensive list of response codes generated during transaction processes. Use these codes to troubleshoot and optimize your payment workflows with ease and precision.