Steps required to perform the authentication
Step 1. and 2. must be performed only once. While steps from 3. to 6. must be performed for each call.
- Create the Digest of the body
- Create the String to be signed
- Create the Signature
- Compose the authentication header
Please check if any of the available libraries can be integrated in your system as this will simplify and speed up the integration process of Satispay.