One2P is an all-in-one payment management platform that streamlines deposits, user matching, slip verification, withdrawals, and reporting. It gives brands real-time insights into cash flow and profitability while enhancing security with blacklist management and duplicate slip detection.
Why Choose One2P?
Benefits of the System One2P
Designed to enable funds to circulate directly between users, One2P reduces the need for a central operating account and minimizes administrative workload, resulting in more efficient payment operations and improved cash flow management.
⚡ Fast
Automatic user matching with fast withdrawals, achieving a median processing time of 1–2 minutes.
🛡️ Secure
Multi-layer slip verification, fraud prevention, 2FA, and IP whitelist for enhanced security.
💰 Cost-Effective
Funds circulate directly between users, reducing reliance on a central account and lowering operational costs.
📊 Transparent
Comprehensive reports on revenue, profit, and costs by day, month, and brand.
🧩 Flexible
Configure minimum and maximum transaction limits, central account slots, and service fees to fit your business needs.
🔗 Easy Integration
Ready-to-use API and a pre-built slip upload page, minimizing development time and effort.
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Core of the System
Matching Engine
Automatically matches deposit transactions with withdrawal requests from different users. The engine prioritizes transactions that are closest to expiration and supports splitting a single withdrawal into multiple deposit transactions. Atomic operations are used to prevent race conditions and ensure transaction integrity.
Matching Model
1 Deposit : 1 Withdrawal
Priority Logic
Expiry Priority – Transactions closest to expiration are matched first.
Withdrawal Slot Allocation
maxDepositsPerWithdraw – Defines the maximum number of deposit transactions that can fulfill a single withdrawal.
Dynamic Minimum Amount
The minimum required deposit is calculated dynamically based on: Remaining Withdrawal Amount ÷ Available Slots
Dynamic Match Threshold
Matching criteria automatically adjust according to the remaining time before expiration.
Matching Engine Security
Atomic Operations prevent race conditions, ensuring each transaction is matched safely, accurately, and only once.
System Architecture
Core Modules & Features of One2P
One2P is built with a modular architecture, covering everything from real-time monitoring dashboards to API integration for seamless payment automation.
Dashboard
Get a real-time overview of system health and business performance. The dashboard includes a Health Strip displaying system status, EasySlip status, D/S Ratio, and Fill Rate, along with today's deposit and withdrawal totals, pending transactions, success rate, transaction volume, and daily/monthly revenue. Hourly charts, live alerts, and automatic refresh provide continuous monitoring.
Health strip
D/S ratio
Fill rate
Auto-refresh
Slip verify
Automatically verifies transfer slips using OCR technology. The system enforces a strict one-slip-per-use policy to prevent duplicate submissions. Every verification attempt—successful or failed—is recorded with the reason and slip image, allowing administrators to review the complete history in the Slip Verify Log.
Brand-bank
Designed for brands that receive deposits directly into their own central bank accounts without using P2P matching. Supports round-robin fund distribution across multiple bank accounts, with cross-bank balance monitoring and configurable minimum/maximum limits, daily quotas, and cooldown settings for each account.
Performance
Monitor balances across multiple payment channels, including Payment Gateway, OneBank, SelfBank, and P2P. Every balance adjustment is logged, whether credit or debit, with daily summaries and automated Telegram notifications.
Revenue & reports
Generate detailed reports on P2P fee revenue, USDT profit, operating costs, and net profit on daily and monthly bases. Track customer deposits and withdrawals, monitor customer growth and activity trends, compare month-over-month performance, and receive automated report summaries via Telegram.
Recovery
Generate detailed reports on P2P fee revenue, USDT profit, operating costs, and net profit on daily and monthly bases. Track customer deposits and withdrawals, monitor customer growth and activity trends, compare month-over-month performance, and receive automated report summaries via Telegram.
Ban & fraud prevention
Protect the platform with a multi-level fraud prevention system. Customers can be temporarily or permanently banned based on configurable rules, including excessive failed slip uploads or repeated violations. Supports system-wide bans across all brands, detects repeat offenders, and sends instant alerts for suspicious activities.
USDT top-up / withdraw
Supports cryptocurrency deposits and withdrawals using USDT (TRC-20). Deposits are verified through TronScan transaction hashes and converted using the current Bitkub exchange rate plus configurable markup before crediting the balance. Withdrawals deduct the balance in USDT, after which administrators complete the blockchain transfer and record the TxHash. All TRC-20 wallet addresses must be registered and approved before use.
Merchant API & Slip Upload Page
Provides a complete API for creating deposits and withdrawals, uploading slips, canceling transactions, and checking balances. Every request is secured using MD5 Signature authentication. A ready-to-use slip upload page allows players to submit transfer slips without requiring additional development, while Webhook Callbacks notify merchants of every transaction status, including Complete, Partial Fill, Timeout, and Cancel.
MD5 signature
หน้าอัปสลิปสำเร็จรูป
Webhook callback
Security
Strengthen platform security with Two-Factor Authentication (TOTP) for administrator login, IP Whitelist restrictions for API access, and mandatory acceptance of the Terms & Conditions (T&C) before using the system.
2FA (TOTP)
IP whitelist
T&C
Public pages
Provide transparency for players with public-facing pages showing real-time bank availability, system health status, and an extensive FAQ containing more than 60 questions in both Thai and English.
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