JUMP TOKonvex Universal API👋 Getting Started🔒 Authentication🧐 How does it work?🚀 Sandbox🔐 Keychain serviceWebhooks 🔜catalogsGet catalogsgetKONVEX KEYCHAINget credentials listgetCustomersGet List customersgetCreate CustomerpostUpdate CustomerputDelete customerdeleteEMPLOYEESList employeesgetCreate employeepostUpdate employeeputDelete employeedeleteList conceptsgetGet employees loan listgetCreate loan employeepostitemsGet item by idgetGet item listgetCreate itempostUpdate ItemputINVOICESGet invoices listgetComparative sales report previous yeargetCreate InvoicepostLoad Massive Invoices and WitholdingspostpaymentsCreate paymentpostpurchasesget purchases listgetCreate purchase invoice or spendpostReportsBalance Sheet - Estado de situación financieragetProfit and loss - Estado de resultadosgetSellersGet seller by idgetGet list sellersgetCreate sellerpostUpdate SellerputDelete sellerdeletePowered by Load Massive Invoices and Witholdingspost https://api.getkonvex.com/core/api/load/massive/invoicesThis end-point only allows Contifico ERP