Guap Finance Technical Whitepaper
Bridging the gap between SaaS Fintech, TradFi, and DeFi through programmable fiat and Autonomous Credit Intelligence.
01 The Vision: Bridging Finance Ecosystems
In the modern financial landscape, capital flows continuously between on-chain DeFi protocols, traditional banking (TradFi), and embedded SaaS platforms. Guap Finance acts as the connective tissue, enabling businesses to programmatically deploy capital to employees or smart contracts via secure, physical, and virtual charge cards.
As an emerging CDFI, our mission is to provide accessible, dynamic lending products to underserved communities, shifting the focus from rigid FICO scores to alternative, character-based, and cash flow data points.
02 Platform Architecture
Guap Finance is built on a robust technical foundation designed for instant, secure financial operations:
- Instant Issuance: Built on the Stripe Issuing API, we provision virtual cards instantly and order physical cards globally.
- Real-Time Ledger: An immutable, double-entry ledger that acts as the absolute source of truth for all balances.
- Split-Second Authorization: Webhook-driven authorization logic that approves or declines transactions in milliseconds against the internal ledger.
- Native KYC/KYB: Built-in compliance workflows to safely onboard businesses and individuals globally.
03 Autonomous Credit Intelligence Platform (ACIP)
ACIP is an AI-native, agentic platform for advance cash flow underwriting, macroeconomic risk analysis, and secure financial decision-making. It replaces legacy static credit scoring with dynamic, receivables-based underwriting.
Using a multi-agent mesh orchestrated by LangGraph, a quantitative Real-Time Cash Flow Analysis (RTCFA) engine, and TEE-backed security, ACIP evaluates a business's forward-looking liquidity by analyzing the quality and velocity of its accounts receivable, providing a superior alternative to 60-90 day stale FICO/Paydex scores.
04 Borrowing Base Model & Key Metrics
Our fundable credit line is defined by the Borrowing Base:
Borrowing Base = Eligible AR × Net Advance RateWhere:
- Eligible AR: Total AR minus ineligible receivables (90+ day past-due, concentration excess, cross-aged)
- Net Advance Rate: Base rate (85%) − Dilution Reserve − DSO Reduction − Concentration Reserve
Key Metrics ACIP Computes
| Metric | Formula | Threshold |
|---|---|---|
| DSCR (Debt Service Coverage Ratio) | EBITDA ÷ Annual Debt Service | Must be ≥ 1.25x |
| DSO (Days Sales Outstanding) | (AR ÷ Monthly Revenue) × 30 | ≤ 60 days for standard rate |
| CCC (Cash Conversion Cycle) | DSO + DIO − DPO | Flags if > 90 days |
| Dilution Rate | Write-offs + Credits ÷ Gross AR | Drives reserve deduction |
| Advance Rate | Base 85% − reserves | Final rate applied to eligible AR |
| Velocity Score | Net CF ÷ (Debt Service × Revenue) | 0–1 composite throughput score |
05 Cash Flow Fraud Detection
ACIP's dedicated Skeptic Agent is specifically trained to detect sophisticated fraud patterns:
Circular Cash Flow
Money cycling between related entities to inflate AR.
Advance Rate Squeeze
AR quality deteriorating mid-facility as DSO and dilution rise.
Debt Stacking
Multiple lenders lending against the exact same receivables pool.
Concentration Gaming
Artificially keeping single-customer percentages just below the 25% cap.
Synthetic Revenue
Fabricated invoices designed to inflate the borrowing base.
Seasonal Masking
Applying for credit at peak season to intentionally hide trough-season cash flow.
06 Strategic Partnerships
Our platform does not operate in isolation. We have forged strategic integrations to empower our CDFI infrastructure. We place a massive emphasis on our partnerships with Nav and Rental Kharma. These integrated services help facilitate our credit scoring, business identity verification, and alternative data ingestion, ensuring that businesses and individuals excluded from traditional credit bureaus have their true financial health recognized and rewarded.
Beneath these data vectors, Skyflow secure data vaults tokenize sensitive PII to minimize our compliance surface, while Plaid banking rails power real-time cash-flow tracking and balance verification for our RTCFA engine. Explore the full stack on our Infrastructure & Strategic Partnerships page.