How to Use API Key for Outbound Rest message?

[Suggy]

How to Use API Key for Outbound Rest message?

PS - I know that its possible to use it FD/IH, but I am specifically looking for Outbound Rest message only.

[Sharvan · Accepted solution]

Hi, 

If you are specifically looking to use it in REST message then you can use it in header and it should work.

Header name: You should ask who provided you API end point

Value : <Key value>

[Suggy]

Thanks @shravan