Client Certificates

Some third parties require certificate-based authentication (mutual TLS) when connecting to their APIs. PCI Booking can present a client certificate on your behalf when forwarding requests via Token Replacement in Request or Tokenization on Response. Upload your certificates to PCI Booking, then reference them by name in your target profiles.

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Uploading a Certificate

1. Log in to the PCI Booking portal.
2. Navigate to PCI Shield Settings > Client Certificate.
3. Provide the following:

4. Submit. The certificate appears in your list and is available for use across your account.

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Managing Certificates

From the same screen you can view all uploaded certificates and delete any that are no longer needed.

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Where Certificates Are Used

• Target Profiles. Assign a client certificate to a profile for mutual TLS with a specific third party.
• Universal Payment Gateway. Some PSPs require client certificates for API authentication.

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Next Steps