Integrated Test Automation
for Payment Infrastructure
QAtalyst protects your payment product releases from production failure. From ISO 8583/20022/QRIS/JSON/XML simulation to automated regression, we are the testing partner your payment infrastructure can trust.
Switch & core banking simulation, live
Regression Coverage
+18% this quarterQAtalyst stands at the front line of payment systems testing. Starting from deep expertise in switch and core banking simulation, we've grown into an end-to-end QA platform that helps banks, PSPs and fintechs ship payment products safely, efficiently, and to global standards.
Built for Trust and Resilient Security
We deliver end-to-end testing so your payment releases stay stable and dependable.
Backed by Internationally Scaled Protocol Standards
Every simulation and scenario follows the official payload structure of the payment scheme — never a generic approximation.
Take Control of Your Payment Release Quality With the Experts
Protect your payment product releases with official protocol standards and continuous monitoring that keeps operations running without disruption.
Protocol Accuracy
Every simulation follows the official payload structure of ISO 8583, ISO 20022 and QRIS — never a generic approximation.
Proactive Regression
We don't wait for an incident in production. Through scheduled regression and load testing, payload and capacity gaps are caught before they become real problems.
24/7
Fast response through Managed QA Service — our team never lets its guard down.
Compliance by Design
Compliance is built into every scenario from day one — secure & audit-ready by design.
Expertise isn't just about the system — our QA team understands payment protocol nuance a generalist tester rarely has.
We Test Systematically. Protocol-Accurate. No Guesswork.
Regression Progress
Scenario coverage climbing sprint over sprint
Protocol Mapping
We map your switch's protocol variant — ISO 8583, ISO 20022, JSON, XML, or a QR scheme — to understand the exact message structure from the start.
Scenario Configuration
Positive, negative and timeout scenarios are configured in an isolated sandbox, using synthetic test data — with zero production data risk.
Automated Regression & Reporting
The suite runs automatically on every change, with pass/fail reports and the full message log sent back to your team.
Use QAtalyst as your acquirer, or as your issuer.
Test only the system you own. QAtalyst stands in for whichever side of the connection you don't have yet — pick which one below.
Your issuer or core banking host isn't ready, or you don't want to hit it directly yet. QAtalyst plays the acquirer / terminal and sends real transaction traffic into your system.
How regression integration runs.
Wire the tool into your own workflow and let it check the system under test on every change. Whichever way a run starts, the steps are written to the run log and the finished report is delivered back to you.
Schedule
The suite fires by itself at a set time.
Manual
Started from the dashboard. QAtalyst builds each transaction and sends it — sender mode.
Inbound request
Your system sends a transaction in. QAtalyst replies from a matched scenario — responder mode.
Hover or focus a stage above to see what it does.
Swipe sideways to see the full flow.
From Sandbox to Sign-Off.
Explore the test scenario library.
Every scenario ships with steps and a real payload sample — copy it, or run it as-is against your sandbox.
Bill Payment — Inquiry to Confirmation
Validates the full biller inquiry → payment → confirmation cycle, including a customer-not-found negative path.
- 1
Send inquiry request (0200) with biller code and customer ID.
- 2
Assert response (0210) returns customer name and outstanding amount.
- 3
Send payment request referencing the inquiry's trace number.
Confirm response code 00, and negative-path variant returns 25 for unknown customer.
MTI 0200 DE003 ProcCode 28 00 00 DE004 Amount 000015000000 DE018 MerchCategory 6051 DE041 TermId QATLYST01 DE048 BillerCode 88908 DE102 CustomerId 3300112233
Releasing Without Thorough Testing? The Risk Is Real.
A payload failure isn't just a technical bug — it halts operations, stalls transactions, and erodes customer trust within minutes. QAtalyst brings a systematic approach: thorough simulation, scheduled regression, and a clear report before you ship to production.
Operational Downtime
Every minute a switch stays unresponsive means a queue of transactions stuck and services that can't be processed.
Financial Loss
Failed transactions, emergency remediation costs, and potential regulatory fines add up fast.
Regulatory Non-Compliance
Payloads that don't match scheme standards risk breaching Bank Indonesia and OJK requirements.
Customer Trust
Repeated failed transactions push customers to switch to a competitor faster than you'd expect.
Get dedicated payment QA engineers when you need them.
Run QAtalyst as a self-serve platform, or pair it with senior QA engineers who've shipped switch and core-banking releases before — writing your scenarios, running your regression cycles, and signing off before you go live.
Dedicated payment QA engineers
On-demand specialists who know ISO 8583 field-level nuance, not generalist testers reading your spec cold.
Security & regression as a cycle
Scheduled regression passes and security testing before every major release, not just once a year.
Platform + people, one contract
Your team keeps the sandbox and dashboards; ours does the heavy lifting when you're short-staffed or short on time.
Dedicated pod assigned to your integration
QAtalyst's Track Record of Earning Trust.
Client names are anonymized per confidentiality agreements — testing results and scope are shown as they are.
QRIS Migration — Regional Bank
Regression Testing · QRIS MPM/CPM
Core Banking Regression — National Multifinance
ISO 8583 · Switch Simulation
Load Testing — National Payment Gateway
TPS & Capacity Testing
Switch Simulation — BPR Apex Compliance
Bank Indonesia Apex Model
The Trust Our Clients Place in Us.
How our partners see the stability and speed of testing alongside QAtalyst.
Average scenario coverage our clients reach within their first sprint using QAtalyst.
QAtalyst's regression reports aren't just a bug list. The team gives us strategic, actionable risk analysis — we closed critical gaps before the product ever reached production.
Dhika Hartono
Head of Engineering, Regional PSP
Reduction in regression cycle time after switching from manual testing.
Pricing that scales with your switch.
Start on one protocol in a sandbox. Move to the full suite when your integration does. Talk to us when your infrastructure needs a partner, not a subscription.
PTS-BASIC-MODULE
Billed monthly
For fintech sandboxes & single-protocol integrators validating one payment rail.
Start Sandbox- Core platform, dashboards & monitoring
- 1 protocol module — ISO 8583, JSON, ISO 20022 or QR
- Acquirer & issuer host simulation
- Scenario builder — positive, negative & timeout
- Test data sandbox — card, account, EMV/PIN, terminal
- ATM controller, ATM/debit switch, NMM
- User management, RBAC & basic reporting
- Performance, TPS & stress testing
- Multi-tenant & custom scenarios
PTS-PRO
Billed monthly
For growing switch integrators, PSPs and payment gateways running full-suite regression.
Start Sandbox- Everything in Starter, plus:
- All protocols — ISO 8583, ISO 20022 JSON/XML, custom protocol
- Full QRIS suite — MPM, CPM, TTS, cross-border, CCW
- Custom scenarios & message mapping/transformation
- Performance, TPS, stress & capacity testing
- Task scheduler, full dashboard & reporting
- Multi-tenant, institution management & user audit
- Group & role management
PTS-ENTERPRISE
Scoped to your infrastructure & SLA
For core banking platforms and large financial institutions who need a testing partner, not just a tool.
Contact Us / Book a Call- Everything in Professional, plus:
- Dedicated QA-as-a-Service pod & senior payment engineers
- On-premise, hybrid or private cloud deployment
- Custom protocol & scheme onboarding
- SLA-backed uptime with 24/7 priority support
- Dedicated CSM & PCI-DSS audit assistance
- SSO/SAML, unlimited multi-tenant & institutions
- White-glove onboarding & data migration
- Custom MSA & volume-based pricing
Starter is limited to one protocol module. Need more than one without going full Professional? Ask about add-ons.
What's manual regression actually costing you?
Move the sliders to match your team, and see what automating your payment test cycles could save each month.
Estimated monthly savings
based on ~70% of manual regression effort automated away.
Hours reclaimed / mo
168
Cycle time today
60h
Estimate for directional planning, based on aggregate customer regression-cycle data. Actual results vary by scenario complexity and team maturity.
Frequently Asked Questions
How does QAtalyst integrate with our ISO 8583 switch?
Is QAtalyst PCI-DSS compliant, and can we use real card data?
Cloud SaaS, or can it run on-premise?
What's the difference between QA-as-a-Service and just the platform?
Can we use more than one protocol on the Starter plan?
Ready to test your payment systems?
Start a sandbox, or talk to a payment QA engineer this week.