> For the complete documentation index, see [llms.txt](https://developer.ivvy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.ivvy.com/development-reference.md).

# Development Reference

- [Calculating md5](https://developer.ivvy.com/development-reference/calculating-md5.md)
- [HMAC-SHA1](https://developer.ivvy.com/development-reference/hmac-sha1.md)
- [JSON Encoding](https://developer.ivvy.com/development-reference/json-encoding.md)
- [Timestamp Format](https://developer.ivvy.com/development-reference/timestamp-format.md)
- [Date Format](https://developer.ivvy.com/development-reference/date-format.md)
- [Time Format](https://developer.ivvy.com/development-reference/time-format.md)
- [Address Format](https://developer.ivvy.com/development-reference/address-format.md)
- [URLEncoding](https://developer.ivvy.com/development-reference/urlencoding.md)
- [Timezone List](https://developer.ivvy.com/development-reference/timezone-list.md)