For AI agents: visit https://payssion.readme.io/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.
Add support for payment by mandate
Improve validation of payment creation
Mandate, Payment terminal_type params becomes optional
Customer first_name, last_name params becomes optional
Merge action type = redirect_to_link scenery into redirect_to_url
Optimize subscription create params interval_unit, times
Support subscription's payment display subscription description
Add support for Payin(payment, refund) solution
Add support for testmode
Add balance transaction list retrieving API
Support quarter option for subscription interval_unit param
Support filter by source id for payment list API
Add support for subscription metadata
Add support for customer deletion
Add support for webhook endpoint updates
