HMACMD5 Function
From Planfix
The HMACMD5() function accepts messages of any length along with a specific secret key and then calculates a unique digital fingerprint of the message using the MD5 algorithm. This function is used when integrating APIs from various services into Planfix. ==Format HMACMD5(value; key)`
Example
HMACMD5("Hello, world!"; "secret123")`
- Result**: fa5f5d4bc7d8f9e8248b909af324d7e3`