Financial Infrastructure · Zero-Knowledge

The Payout
Vault

Banking data is the most dangerous honeypot on your platform. IBANs, routing numbers, and Swift codes expose you to severe regulatory liability — and make you a high-value target for breach.

ProntoID removes that risk entirely. Your platform never sees, stores, or transmits a single digit of raw banking PII. Ever.

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Zero
Raw PII on Your Side
1-Token
Per Verified User
Global
Gateway Support
Payout Request
Platform sends  ·  ProntoID hydrates  ·  Gateway receives
Proxy Active
Your Platform Sends
token
PRNTO_PAY_TOKEN
ppt_7c4e19a2b381f0d2
amount
250.00
currency
EUR
No IBAN  ·  No routing  ·  No keys
Gateway Receives
iban
DE89 3704 0044 ●●●● ●●●●
amount
250.00
api_key
sk_live_●●●●●●●●●●●●
✓ Hydrated by ProntoID Proxy
HSM-Protected mTLS Enforced Log Redaction JIT Secrets PCI-DSS Ready
The Problem

Banking data is the highest-risk
asset on a payout platform.

Every platform that collects an IBAN or a routing number becomes a regulated custodian of financial PII — with all the compliance burden, breach liability, and audit overhead that entails.

The Honeypot Problem

Storing raw IBANs and routing numbers creates a concentrated, high-value target. A single breach exposes your entire creator or seller base — with direct financial consequences.

The Compliance Burden

Handling banking PII requires PCI-DSS scoping, AML screening, and often a money transmission licence depending on jurisdiction. The compliance cost scales directly with the data you hold.

The Gateway Key Exposure

Stripe and Wise API keys stored in application code or environment variables are a persistent attack vector. Rotation is manual, error-prone, and rarely done fast enough after an incident.

Core Value

What the Payout Vault
does for your platform.

De-Risk Your Infrastructure

Remove the banking PII honeypot from your stack entirely. Your database holds only a non-sensitive UUID. There is nothing worth stealing.

Unified Creator Experience

A verified user adds their banking details once with ProntoID. That single token works across every platform in the ecosystem — no re-verification, no repeated form fills.

Compliance-as-a-Service

PCI-DSS scoping, AML obligations, and sensitive data audit trails are handled inside ProntoID's certified environment. Your platform inherits the compliance posture without building it.

Technical Architecture

The Silent Proxy:
how a token becomes a payout.

The Tokenized Proxy model means your platform never forms a sensitive request. ProntoID intercepts, hydrates, and forwards — invisibly, in milliseconds.

What your platform stores
PRNTO_PAY_TOKEN ppt_7c4e19a2b381f0d2a9c5e3
Type
UUID v4
Sensitive
No
Reversible
No
Cross-platform
Yes
1
User Onboarding
Inbound Vaulting

The user enters banking details directly into a ProntoID Secure iFrame rendered on your platform. Keystrokes never reach your frontend. Data travels directly from the user's browser to the ProntoID Vault. Your platform receives only a PRNTO_PAY_TOKEN — a non-sensitive UUID.

2
Platform Initiates
Payout Request

When a payout is due, your platform sends an API call to the ProntoID Proxy with three fields: the token, the amount, and the currency. No IBAN. No routing number. Authentication is via a restricted Client Secret scoped exclusively to your account.

3
The Handshake
Proxy Injection

Inside a secure execution environment, ProntoID performs three operations in sequence: looks up the raw IBAN from the Hardware Security Module, retrieves your gateway API key from the Secret Manager, and hydrates the request — swapping token for IBAN and injecting the gateway credential.

4
Funds Dispatched
Final Forwarding

The fully formed sensitive request is forwarded directly to your Payment Gateway (Stripe, Wise, or others) over an mTLS-secured channel from a static IP. The gateway processes the transfer and returns a status to ProntoID, which relays a clean response to your platform.

Infrastructure & Security

Four pillars of defence.

The Payout Vault is not a software-only solution. Security is enforced at the hardware, network, logic, and access layers simultaneously.

Storage Layer
Hardware Security Module

Physical hardware stores all encryption keys. Keys are mathematically non-exportable and invisible to any human operator, including ProntoID's own engineering team. Compromise requires physical access to the HSM itself.

Network Layer
IP Whitelisting & mTLS

The Payment Gateway is configured to accept traffic exclusively from ProntoID's static IP. All proxy-to-gateway communication is protected by Mutual TLS — both ends present certificates. A stolen credential cannot be replayed from any other origin.

Logic Layer
Automatic Log Redaction

All proxy-level logs are scrubbed in real time. Any digit sequence matching an IBAN, routing number, or API key pattern is replaced with a redacted placeholder before writing to storage. Audit logs confirm the transaction occurred without recording what was transmitted.

Access Layer
Just-In-Time Secrets

Gateway API keys are not resident in application memory. They are fetched from the Secrets Manager at the millisecond of execution and wiped immediately after the outbound call. The attack window for key extraction is measured in microseconds, not minutes.

Use Cases

Built for platforms that pay people.

Any platform with a creator or seller payout flow inherits the same liability. The Payout Vault applies across every vertical.

Creator Platforms

Content subscription, fan monetisation, and live streaming platforms paying creators globally — without touching a single IBAN.

Marketplace Operators

C2C and B2C marketplaces disbursing seller proceeds across multiple currencies and jurisdictions without becoming regulated financial custodians.

Affiliate Networks

Performance marketing networks processing high-volume commission payouts to thousands of verified partners across multiple geographies.

Gig & Freelance Platforms

On-demand labour and freelance marketplaces that need a compliant, scalable payout infrastructure without building a payments division in-house.

A New Standard for Digital Payouts

It doesn't just protect the data.
It changes the liability model.

By routing payout execution through ProntoID's audited infrastructure, platforms transfer the most burdensome segment of financial compliance to a dedicated custodian — without transferring control of the user relationship or the business logic.

Focus on your core product. Let ProntoID handle the high-stakes security of financial data.

Vault Once

A user adds their banking details once with ProntoID. That single tokenised identity works across every integrated platform, forever.

Pay Anywhere

The same token routes payouts through Stripe, Wise, or any supported gateway — in any currency, to any jurisdiction — without re-onboarding.

Breach Nothing

Your infrastructure holds no data worth stealing. No PII, no gateway keys, no routing numbers. The liability surface is mathematically reduced to zero.

ProntoID  ·  Secure. Verified. Delivered.

Ready to remove banking PII
from your platform?

The Payout Vault is available now. Let us walk your engineering team through a sequence diagram and integration estimate — usually under an hour.

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No credit card required  ·  Free technical consultation  ·  Integration support included