Added
New Merchant Fields in Sandbox
9 days ago by Margaret Li
Release Date
January 28, 2026
Products Affected
Transaction Simulation
Impact
New fields available in authorization simulation endpoints
Audience
All API users
Action Required
None
Overview
Lithic now supports additional, optional merchant location fields in the simulate authorization and authorization advice endpoints.
The following optional fields have been added to:
New Fields:
merchant_acceptor_city- Merchant's citymerchant_acceptor_state- Merchant's state/provincemerchant_acceptor_country- Merchant's country code
Release Timeline
Available now: January 28, 2026
Impact
This change is additive only.
If you have any questions or concerns, please contact us via the HELP link in your Lithic Dashboard.
The Lithic changelog has an RSS feed! To monitor for new update announcements, subscribe with your preferred RSS reader.