> ## Documentation Index
> Fetch the complete documentation index at: https://doc-test-my.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Best Practices

> Find the best practices to follow while working with Razorpay Curlec APIs.

Follow these best practices while working with APIs.

* **Do not share your API Key secret with anyone or on any public platforms.** This can pose security threats for your Razorpay Curlec account.
* While sending API requests to Razorpay Curlec servers, it is recommended to honour the TTL of the entries and not cache the DNS aggressively at your end. This is applicable when you are not using Razorpay SDKs.
* If you are using our SDKs, our SDKs can handle DNS caching and honour the TTLs that are set in the records.

### Related Information

* [Understand Razorpay Curlec APIs](/docs/api/understand)
* [API Authentication](/docs/api/authentication)
* [Sandbox Setup](/docs/api/sandbox-setup)
* [Errors](/docs/errors)
* [Glossary](/docs/api/glossary)