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REST API
Create a Shared Secret Key for HTTP Signature Authentication
Before you can send requests for
Visa Acceptance Solutions
REST API services that are authenticated using HTTP Signature, you must create a shared secret
key for your Visa Acceptance Solutions
merchant account in the Business Center
.
HTTP Signature authentication is provided by a Base-64 encoded transaction key,
represented in a string format.
To create a shared secret key certificate:
- Log in to theBusiness Center.
- Test Environment:https://businesscentertest.visaacceptance.com
- Production Environment:https://businesscenter.visaacceptance.com
- On the left navigation panel, click thePayment Configurationicon.
- ClickKey Management. The Key Management page appears.
- ClickGenerate Key. The Create Key page appears.
- SelectREST Shared Secret.
- Copy the generated key to your clipboard by clicking the clipboard icon, or clickDownload keyto download the shared secret.
Now you are ready to Generate the Header.