ISO8583Studio Payment Simulators
Nine simulators covering every party in a payment network — from the card and the terminal to the switch, the HSM and the issuer. Each card links to that simulator's full documentation.
Acquirer & issuer host responses for POS, ATM and client apps — Server, Client or Proxy over TCP/IP, REST, RS232 and dial-up.
Open documentation →Thales payShield 10K emulation — host commands, LMK storage, key management, PIN and MAC operations.
Open documentation →Host-command client for Thales, Futurex, Luna, Utimaco and nCipher — interactive console, scenarios and load tests.
Open documentation →A configurable point-of-sale terminal — hardware profile, EMV & contactless kernels — driving ISO 8583 to a host.
Open documentation →EMV smart-card sessions — APDU command/response, TLV parsing, flow analysis and certification test plans.
Open documentation →BIN routing, protocol translation and stand-in processing between acquiring and issuing endpoints.
Open documentation →Issuer-side authorization — PIN and ARQC verification, limits and velocity, 0210 decisioning.
Open documentation →Cash withdrawal, balance and PIN-change flows with NDC/DDC device state modelling.
Open documentation →Electronic cash register driving sale, void and refund requests to a payment terminal over RS232 or TCP.
Open documentation →Available ships in the current release · Beta is usable and evolving · In development is scaffolded in the app — follow the roadmap.