AuraPay Global
Official Proposal Document
AuraPay Global: Live Non-Custodial Web3 Payment Gateway
aurapayglobal.com · Confidential
Official Proposal · Product Live
AuraPay Global
Universal non-custodial checkout on TRON, EVM, Solana, and TON
Confidential · aurapayglobal.com · Contact: sofonias_mengistu@aurapayglobal.com
01 · Executive Summary
A finished payment gateway, not a pitch deck prototype
AuraPay Global is a live non-custodial Web3 payment gateway for merchants on Telegram and the web. Through @AuraPayGlobalBot and aurapayglobal.com/web, merchants issue 0% hosted invoices. Buyers pay on pay.aurapayglobal.com in TRC-20 USDT, EVM USDT or USDC, Solana USDC or SOL, or TON. Funds settle to the merchant address when the chain confirms the transfer. AuraPay never holds private keys.
02 · The Problem
Crypto commerce still feels like DIY plumbing
- Custodial risk: merchants hesitate to park funds on exchange-style gateways.
- Telegram-native demand: VIP channels and bots sell in chat, but checkout is fragmented.
- High invoice fees: many crypto processors charge 1-3% on every sale.
- Ops friction: no clean webhooks, paywalls, alerts, or bookkeeping export in one stack.
03 · The Solution, Shipped
Accept USDT on four chains
Create a pay link or API invoice with an optional chain of TRON, EVM, or SOLANA (omit chain for TON). Share the hosted checkout URL. After the transfer confirms, AuraPay emits a signed payment.confirmed webhook. TRON checkouts add 0.0001 USDT so two open invoices for the same amount do not collide. There is no rolling reserve and no minimum payout on a hosted invoice.
04 · Technical Architecture
Direct settlement on four rails
Merchant & Buyer Surfaces
@AuraPayGlobalBot · /web dashboard · pay.aurapayglobal.com checkout
AuraPay API Gateway
Session auth · REST /api/v1 · Rate limits · Webhook HMAC
Non-custodial Settlement
TRON · EVM · Solana · TON · payment.confirmed
Merchant Ops Layer
Paywalls · Alerts · Swap · Stars · CSV export · Retry inspector
05 · Security & Trust
Non-custodial by design
Keys stay with the buyer
TonConnect, RainbowKit, Phantom, or a TRON transfer. AuraPay does not store seed phrases.
Signed webhooks
payment.confirmed with X-AuraPay-Signature HMAC; delivery log + one-click retry.
Hardened sessions
Telegram initData HMAC, email/Google sessions, rate limits, webhook secrets.
Ops visibility
Cron health, Slack alerts, treasury payout queue, and status.aurapayglobal.com.
06 · Business Model
Win merchants with 0% invoices
| Stream | Model |
|---|---|
| Hosted invoices / pay-links | 0% platform fee, full amount to merchant wallet |
| Quick Send (TON) | ~1% platform fee (separate fee transfer) |
| Instant Swap | 0.5% integrator fee via Omniston / STON.fi |
| Phase 2 | Split payments, ecommerce plugins, after merchant feedback |
Closing
Live product. Ready for merchants.
AuraPay is in production today. Demo hosted checkout on TRON, EVM, Solana, and TON, plus the webhook inspector, at aurapayglobal.com/competition/demo. Next: scale merchant acquisition and ship Phase 2 features merchants request.