Calculation of Signature

[Community_Team]

Hi @Berenberfin,

If you have checked the signature request above,

You can follow some of these videos

or make sure you aren’t catching these mistakes

How to verify Webhook Signature with PHP script

Just an update here - after asking around a lot, I discovered that there are 2 issues that can mess up the string that is hashed: All spaces and other whitespace outside of strings must be removed. Numbers should be sent in strings, not as numbers.

Here’s also our github you can use as well:

GitHub - Rapyd-Samples/accept-payments: Explore top payment methods to learn...