# Lucastest Domain3 Documentation > API documentation for My Platform ## category - [page](/new-nav-item/category/page.md) ## Other Pages - / - /Homepage/ - /new-nav-item/category/page/ - /reference/openapi/create-payment-page/ - /reference/openapi/create-transaction/ - /reference/openapi/get-installment-plans/ - /reference/openapi/refund-transaction/ - /reference/openapi/search-transaction-by-code/ - /reference/openapi/search-transactions-by-period/ - /search/