Deprecating legacy HMAC headers

Happy New Year!

Starting January 31st Lithic will stop sending our legacy HMAC headers (X-Lithic-Signature and X-Lithic-HMAC). This is the last step in deprecating our legacy transaction webhooks (see guide). Customers should be leveraging our newer webhook-signature header. If you performed every step in the afore-linked guide, no further action is necessary. If you have not yet moved off of our older headers, a helpful function for validating the newer headers is available in each of our sdk libraries.

If you have any questions or concerns, please contact us via the HELP link in your Lithic Dashboard.

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