> For the complete documentation index, see [llms.txt](https://docs.securepay.my/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.securepay.my/master.md).

# Introduction

Merchant or developer can generate multiple API credentials through SecurePay Apps (<https://sandbox.securepay.my/apps/interfaces>). There are 3 type of credential values.