PSP Platform Performance
The Numbers That Define PSP Scale
Speed, hierarchy depth, and settlement accuracy — the three dimensions that determine whether a PSP scales or stagnates.
Your sub-merchant onboarding works.
Your settlement runs.
Your fraud controls exist.
But none of it was built for the scale you're trying to reach.
PSPs are built on duct tape and determination. The first version of your platform was clever — you assembled something that worked from APIs, third-party gateways, manual processes, and a settlement spreadsheet that somehow became critical infrastructure. It got you here.
But here isn't where you're going. You're adding sub-merchants faster than your onboarding can handle. Your settlement reconciliation breaks whenever a bank changes a file format. Your fraud controls are a set of rules that haven't been reviewed in eight months. And your hierarchy — the PayFac model you sold to investors — exists in a deck, not in your platform.
DigiPay.Guru is not a band-aid. It is the infrastructure that should have been there from the beginning — now available in a form you can deploy in weeks without throwing away what you've already built.
The Infrastructure Debt
Six Signs Your Acquiring Infrastructure Is the Bottleneck.
These are not future risks. They are the symptoms every PSP experiences when their transaction volume outgrows their original infrastructure assumptions.
Onboarding a new sub-merchant takes days. It should take minutes.
Manual KYC document collection. Emailed spreadsheets. A compliance team that reviews applications in batches. A merchant waiting three days before they can process their first transaction. Every day of delay is a merchant reconsidering whether your platform is the right choice — and looking at competitors who onboard in hours.
Average sub-merchant time-to-live for PSPs without automated onboarding pipelines. DigiPay.Guru's API-driven onboarding achieves live status in under 4 minutes for pre-qualified merchants
Your settlement is a script that someone runs manually and hopes doesn't break.
Settlement logic built on CSV processing, bank file parsing, and manual fund transfers is fragile by design. One bank changes their file format. One SFTP credential expires. One row in the batch has a mismatched merchant ID. And suddenly your operations team is reconciling a settlement failure at 2 AM instead of sleeping.
Average settlement-related incidents for mid-size PSPs on manual or semi-automated systems. Each incident averages 3–6 hours of engineering and ops time to resolve.
Split payments between you, your sub-merchants, and your acquirer happen manually — or don't happen correctly.
In a PayFac model, every transaction creates three or more concurrent financial obligations: the sub-merchant gets paid their net amount, the PSP retains its platform fee, the acquirer bank receives its share, and potentially an ISO or referral partner gets a cut. Calculating and distributing these splits manually — or running separate settlement runs for each party — creates delays, errors, and disputes that damage every relationship in the chain.
Proportion of settlement batches that generate at least one dispute or discrepancy in PSPs using manual split-payment calculation. Each dispute averages 2 days to resolve.
You carry the fraud liability for every sub-merchant. And your fraud controls are rules you wrote two years ago.
As a PayFac, you are the merchant of record for every sub-merchant transaction. When fraud occurs — and it will — the chargeback lands on you, not on the sub-merchant. Your fraud detection is only as good as the last time someone reviewed your rule set, which means every new fraud pattern that emerged in the last twelve months may be flowing through your platform undetected.
Proportion of sub-merchant fraud liability that falls on the PayFac as merchant of record. Without pre-authorization fraud scoring and real-time velocity checks, you are discovering fraud through the chargeback, not before it.
Your sub-merchant hierarchy lives in your database schema. Not in your acquiring infrastructure.
You know the hierarchy: PSP → ISO → Sub-Merchant → Outlet → Terminal. It's how your business model works. But your underlying acquiring infrastructure — whatever switch or gateway you're using — doesn't know it. Every time you need to apply a hierarchy-level rule, adjust fees per tier, or produce a report that reflects the hierarchy, someone writes a custom query or a one-off script. That is not a hierarchy. That is technical debt.
Number of hierarchy levels natively supported by most third-party payment gateways PSPs rely on. DigiPay.Guru supports unlimited depth with fee cascading, role-based access, and settlement isolation at every level.
Your ISO 8583 switch is rented. The one thing your PSP depends on most is owned by someone else.
Many PSPs process card-present transactions through a switch they don't own or control — a third-party processor or acquirer switch that charges per-transaction fees, imposes routing restrictions, and can change terms at contract renewal. Your margins compress as volume grows. Your routing decisions are made by someone else's algorithm. And your ability to support ISO 20022 depends entirely on when they decide to upgrade.
Per-transaction cost range for rented switch capacity at mid-market PSP volumes. At 10 million monthly transactions, that is £200K–800K annually in fees for infrastructure you don't own or control.
The Platform
Infrastructure That Scales With Your Ambition.
DigiPay.Guru is a complete acquiring infrastructure for PSPs and PayFacs — every component you need to run a merchant acquiring programme at scale, from a certified acquiring switch to automated split settlement to real-time fraud controls, all connected, all API-first, all under your brand.
ISO 8583 & ISO 20022 Acquiring Switch
Own your switch. Sub-100ms authorization, 10,000+ TPS, intelligent routing with fallback chains, and a built-in ISO 8583 → ISO 20022 translation layer — yours to configure, not borrow.
Explore the SwitchSub-Merchant Hierarchy Engine
Model your full PayFac structure natively — PSP, ISO, sub-merchant, outlet, terminal — with fee cascading, role-based access, and settlement isolation at every level.
Explore MMSAutomated Split Settlement
Every transaction distributes to every party automatically — PSP fee, sub-merchant net, acquirer share, ISO commission — in a single settlement run. No scripts. No manual splits. No disputes.
Explore SettlementAPI-Driven Sub-Merchant Onboarding
Onboard sub-merchants programmatically — KYC submission, document verification, risk assessment, fee assignment, and terminal provisioning via REST API. Live in minutes, not days.
Explore OnboardingReal-Time Fraud & Risk Management
Pre-authorization fraud scoring, velocity checks, configurable rule engine, and blacklist management — protecting you as the merchant of record before chargebacks land, not after.
Explore RiskPOS, SoftPOS & mPOS Acceptance
Give your sub-merchants every acceptance mode — countertop POS, SoftPOS on Android, Bluetooth mPOS, and QR — all managed from your PayFac console under your brand.
Explore POSWhat PSPs Actually Gain
Four Outcomes That Change Your Business Model.
Not feature lists. The four metrics that define whether a PSP scales or stagnates — and how DigiPay.Guru moves each one.
Merchant Onboarding Velocity
From Application to First Transaction in Under Four Minutes.
The PSPs that win sub-merchant market share are the ones that remove every moment of friction between "I want to join" and "I'm processing payments."
DigiPay.Guru's API-driven onboarding pipeline handles the full sub-merchant journey programmatically. Your platform calls the API with the merchant's business details and KYC documents. The system runs automated KYC/KYB checks, applies your risk scoring model, assigns the correct fee tier from the merchant hierarchy, provisions a terminal or SoftPOS licence, and returns a live merchant ID — all without human intervention for pre-qualified applicants.
For merchants that require manual review, the system queues them automatically in your risk console with all documents and scores pre-assembled, so your compliance team can approve in minutes rather than hours. The result is a sub-merchant pipeline that operates at the speed of your business — not the speed of your ops team.
Automated Split Settlement
Every Party Paid Correctly. Every Batch. Without a Script.
Settlement is not a calculation problem. It is a trust problem. Every party in your network trusts you to get their number right — every single time.
In a PayFac model, a single transaction triggers a cascade of financial obligations. Your sub-merchant is owed their net amount. Your platform retains its fee. Your acquirer bank takes its share. Your ISO or referral partner earns a commission. Calculating these correctly — across thousands of transactions per batch, across dozens of different fee structures — and then distributing funds to the right bank accounts without errors is the operational core of a PSP.
DigiPay.Guru's Split Settlement Engine handles this entirely automatically. Fee rules are defined once per tier in the merchant hierarchy. At settlement time, the engine reads the rule, calculates every party's share to the paisa, and routes the correct amount to the correct bank account — all in the same settlement run that closes the merchant's day. Every party receives a statement. Every statement is auditable. Nothing requires a spreadsheet.
Fraud Protection as a PayFac
You Are the Merchant of Record. Act Like It Before the Chargeback.
Your sub-merchants' fraud is your fraud. Catching it pre-authorization is the only approach that protects your margins.
The PayFac model is powerful because it lets you onboard sub-merchants at scale without requiring each one to have a direct acquirer relationship. But it comes with a consequence: you carry the fraud liability for every transaction every sub-merchant processes. When a fraudulent transaction clears, the chargeback arrives in your name — not the sub-merchant's.
DigiPay.Guru's risk platform runs pre-authorization — every transaction from every sub-merchant is scored, velocity-checked, and blacklist-matched before the authorization request reaches the card host. Fraud is declined before it clears. Your chargeback rate reflects your fraud prevention, not your sub-merchants' fraud rates. And because the risk platform is aware of your hierarchy, rules can be applied differently by sub-merchant tier: tighter velocity limits for new sub-merchants, relaxed rules for long-established accounts.
White-Label Product
Your Sub-Merchants Know Your Brand. Not the Infrastructure.
The best payment infrastructure is the kind that's completely invisible to the merchants using it.
DigiPay.Guru is built to disappear. Your sub-merchants use your merchant portal, your mobile app, your branded terminal screens, and your settlement statements. They receive e-receipts with your logo. They call your support line when they have questions. The entire experience — from onboarding to daily reconciliation — reflects your brand and your relationship with the merchant.
Technically, white-label means more than changing a logo. It means your API responses carry your domain. Your webhooks originate from your endpoints. Your sub-merchants authenticate through your identity system. DigiPay.Guru is the engine room. You are the brand on the hull. And that's exactly how it should be — because the merchant relationship, and the lifetime value it represents, belongs to you.
Built API-First. Because You Integrate, You Don't Click.
Every operation in the DigiPay.Guru platform is available as a REST API endpoint. Onboard a sub-merchant. Assign fee rules. Trigger a settlement. Query a transaction. Update a blacklist. Pull a risk score. Every capability you see in the console is callable from your code — because your platform is the product, and DigiPay.Guru is the engine underneath it.
Proof Points
The Numbers PSPs Ask About First.
Sub-merchant live from API call.
From POST /v1/merchants to a live merchant with a terminal ID, fee rules applied, and the first transaction ready in under four minutes for pre-qualified applicants. No console, no manual review, and no waiting.
Split settlement scripts to maintain.
Every party gets paid automatically in every batch. PSP fee, acquirer share, ISO commission, sub-merchant net — computed, distributed, and logged without a line of custom code or a manually triggered process.
API coverage. Everything is callable.
Every capability — onboarding, fee management, risk rules, settlement triggers, terminal provisioning, blacklist management, hierarchy queries — is available as a documented REST endpoint. If you can do it in the console, you can do it in code.
The Honest Comparison
What Your Current Stack Gives You vs. What You Actually Need.
| Capability | Current PSP Infrastructure | DigiPay.Guru |
|---|---|---|
| Sub-merchant onboarding speed | ✗ 2–5 days manual process | ✓ <4 minutes via API |
| Merchant hierarchy depth | ✗ Flat or 2-level max | ✓ Unlimited — PSP → ISO → Sub → Outlet → TID |
| Automated split settlement | ✗ Manual scripts & spreadsheets | ✓ Automatic per-party per-batch |
| Pre-authorization fraud scoring | ~ Post-auth rules only | ✓ Real-time ML scoring pre-auth |
| Acquiring switch ownership | ✗ Rented / third-party | ✓ Your switch — ISO 8583 + ISO 20022 |
| API-first architecture | ~ Partial — some operations require console | ✓ 100% — every operation via REST |
| Sub-merchant chargeback monitoring | ✗ Discovered via scheme notice | ✓ Real-time per-merchant alerts |
| White-label end-to-end | ~ Logo only — provider visible in API | ✓ Your domain, your app, your brand |
Explore the Stack
Every Component Your PSP Needs.
Each module works independently — and better together. Connect only what you need, or deploy the full stack.
Acquiring Switch Platform
Own your ISO 8583 switch. Sub-100ms authorization, intelligent routing, automatic fallback, ISO 20022 translation — no per-transaction fees to a third party.
Learn moreMerchant Settlement System
Automated split settlement, MDR engine, interchange management, three-way reconciliation — every financial obligation handled without manual intervention.
Learn moreMerchant Risk Management
Pre-authorization fraud scoring, sub-merchant velocity checks, configurable rules, and chargeback monitoring — protecting your portfolio as merchant of record.
Learn moreFrequently asked questions
The Infrastructure You Wish You'd Had When You Started.
You built something real with the infrastructure you had. Now imagine what you build with infrastructure that was designed for exactly what you're doing. That's what DigiPay.Guru gives you.
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