The SQR400 Flash Software experience.

Create a secure account, complete a one-time crypto purchase, and keep your available software downloads in one simple place.

Verified customer accounts and purchase history
One-time cryptocurrency checkout when sales open
Private, time-limited software downloads
Release notes and file verification details
Your software library stays connected to your account

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Why SQR400?

Powerful

One central account for secure access, purchase records, and the software releases available to you.

Standard

Simple, clear steps from account creation to confirmed payment and installer download.

Affordable

One-time purchase options are displayed clearly before you enter a crypto payment flow.

Easy

Return whenever you need a published release, its notes, or its checksum information.

SWIFT Messaging Overview

Explore SWIFT message types used in international banking. Each serves a different communication purpose. Any SQR400 demonstrations use simulated data and do not transfer funds or change real bank balances.

A reference to MT message families, including legacy payment formats. Cross-border payment instructions moved to ISO 20022 after coexistence ended in November 2025; message availability depends on the service and standards release. Read our ISO 20022 guide →

Customer & Bank Transfers

Categories 1 & 2

MT103 — Single Customer Credit Transfer

A customer payment instruction carrying payer, beneficiary, amount, currency, and routing information in a structured message.

MT103 / MT202 COV — Cover Payment

Separates the customer payment instruction from the bank-to-bank cover instruction used through the correspondent chain. MT202 COV carries underlying customer details for the cover leg.

MT103 GPI / SWIFT gpi

Payment tracking uses a Unique End-to-End Transaction Reference (UETR). Swift gpi adds visibility into payment status, routing, and charges; it is a service rather than a separate MT message type.

MT103 via IPIP / IPID

IPIP and IPID are not standard MT103 message variants in the referenced catalogues. A routing label alone does not establish a supported payment method or settlement capability.

MT103 REMIT / MT103 STP

REMIT supports extended remittance information. STP applies stricter formatting rules to support straight-through processing. Availability depends on the applicable standards release and service.

MT101 — Request for Transfer

A request to execute one or more customer transfers, used in corporate payment initiation such as payroll and supplier payments.

MT102 / MT102 STP — Multiple Customer Credit Transfer

Groups multiple customer credit transfers into a single message. The STP variant uses a restricted format intended for automated processing.

MT110 / MT111 / MT112 — Cheques

MT110 advises cheque details, MT111 requests a stop payment, and MT112 reports the status of a stop-payment request.

MT200 / MT201 / MT202 — Institution Transfers

MT200 concerns an institution moving funds for its own account; MT201 groups such transfers. MT202 is a general financial institution transfer.

MT203 / MT204 / MT205 — Interbank Instructions

MT203 groups general institution transfers, MT204 is a financial markets direct-debit message, and MT205 is an institution transfer execution message.

MT210 — Notice to Receive

Advises an account-servicing institution of expected incoming funds so it can prepare to identify the credit.

View all SWIFT categories

Explore our guide to MT message categories. This overview describes message purposes, not SQR400 banking connectivity or supported live transactions.

Version information

System requirements and supported platforms will be published with the first release.

Version: Coming soon
Released: To be announced
Size: Published with installer
Requires: See system requirements

Pricing and Licence

Three options to fit your requirements. Compare the included features and confirm your package before payment.

Main Version

The essentials for your software workspace.

$2,350One-time payment · USD

Software licence
Verified customer account
Purchase records in one place
Protected installer downloads
Published release notes and checksums
Standard installation documentation

Choose Main Version

Mega Version

Software access with additional setup guidance.

$3,500One-time payment · USD

Everything in Main Version
Installation assistance package
Setup and configuration review
Guidance on release requirements
Support scope agreed before purchase
One-time package payment

Choose Mega Version

Most Advanced Version

A tailored package for more involved requirements.

$7,500One-time payment · USD

Everything in Mega Version
Requirements consultation
Deployment planning assistance
Integration requirements review
Custom support agreement by arrangement
Delivery scope confirmed before purchase

Choose Most Advanced Version

Confirm release availability, licence terms, and the scope of setup or support services with us before payment. No automatic recurring charges.

More about pricing and licences →

Screenshots of SQR400

Everything you need, in one straightforward workspace.