PayFlux White Paper

1. Abstract & Introduction

PayFlux moves any amount of money, anywhere in the world, in under one second for a fee so low it feels free.

Abstract

Digital commerce is fragmenting into billions of low-value interactions—buying a $3 coffee, tipping a streamer $0.50, or settling a $0.01 API call between two machines. Existing payment rails were never designed for this scale or speed: card networks impose floor fees and multi-second authorizations; bank transfers batch overnight; and first-generation blockchains trade finality for cost. PayFlux introduces a purpose-built micropayment protocol that combines a DAG-based Flash Consensus Layer with an adaptive, near-zero-fee model to make sub-dollar transactions as effortless as sending a text.

The micropayment gap in today's payment rails

These structural constraints leave a widening "micropayment gap": a zone where millions of potential transactions are either abandoned or forcibly upsized because no rail can move value quickly, cheaply, and sustainably. PayFlux closes that gap with sub-cent fees, ~1-second finality, and energy-efficient consensus—unlocking a new class of everyday, borderless payments for humans and machines alike.

2. Market Problem & Vision

Addressable market and target segments

Everyday commerce is splintering into micro-events measured in cents, not dollars, and the volumes are already enormous:

Despite the clear demand, mainstream rails impose floor fees, seconds-long authorisations, or multi-day clearing. As a result, cafés refuse card payments under $1, streamers lose tips, global families forfeit 6 ¢ on every hard-earned dollar, and IoT service providers are forced to bundle usage into coarse monthly bills. The latent "micro-economy" is estimated to be worth hundreds of billions of dollars—value that simply never moves because moving it is too slow or too expensive.

PayFlux's vision for instant, borderless value transfer

PayFlux was conceived to erase those frictions. Our goal is to make value move with the same speed, reach, and granularity as information by delivering:

By closing the micropayment gap, PayFlux aims to unlock a new layer of economic activity—millions of transactions that were impossible yesterday, but effortless tomorrow.

3. Architecture & Core Technology

High-level system design

PayFlux is built around three logical layers:

Transactions flow from the Edge Layer to a validator's mempool, achieve <1 s finality via Flash Consensus, and—when necessary—are batched or bridged outward. The design purposefully decouples real-time retail throughput from heavier bridge and governance logic so that end-user latency never exceeds a single RTT on standard mobile networks.

3.1 Flash Consensus Layer

Most blockchains serialize blocks; PayFlux instead writes them into a directed-acyclic-graph (DAG), allowing many blocks to be appended in parallel without contention. DAG protocols such as Kaspa and DAG Knight demonstrate orders-of-magnitude higher throughput and faster confirmation than linear chains Atomic Wallet Cryptography Electronic Print Archive . PayFlux extends the model with:

The outcome is point-of-sale latency comparable to contactless cards but with cryptographic finality.

3.2 Micropayment Channel Network

For ultra-high-frequency flows—think in-game coin taps or machine-to-machine API calls—PayFlux opens bidirectional payment channels between parties. Transactions accumulate in a Merkle buffer off-chain and are settled on-chain only when a value or time threshold is reached, a technique proven in Bitcoin‐compatible channel libraries bitcoinj.org Stelios Gerogiannakis . Batched settlement raises effective throughput to 50 k+ TPS while diluting on-chain fees to ten-thousandths of a cent.

3.3 Adaptive Fee Engine

Validator nodes sample mempool depth, recent throughput, and token-price volatility, then feed an ML forecaster similar to the fee-prediction models studied in recent research arXiv Metana . Fees are nudged every block so that:

3.4 Green Proof-of-Stake (PoS) Architecture

PayFlux's validators secure the network by staking PayFlux instead of burning electricity. Modern PoS chains show energy savings of 99.9 % or more versus proof-of-work systems bitwave.io Financial Business News . PayFlux goes further: validators must upload renewable-energy proofs or carbon-offset receipts; non-compliance erodes their staking rewards automatically. A public dashboard displays energy per transaction, providing auditable ESG data.

3.5 Cross-Chain Atomic-Swap Bridge

Value should cross networks as quickly as it crosses a countertop. PayFlux implements scriptless atomic swaps that combine HTLC lock-times with Schnorr adaptor signatures, eliminating heavyweight on-chain scripts and slashing swap latency to ~3 s Bitlayer Blog arXiv . Bridge relayers verify counterpart blocks via SPV proofs; multi-party threshold signatures unlock both sides simultaneously. Batched routers aggregate sub-$1 requests, keeping bridge fees near 0.05 %—cheap enough to "buy coffee cross-chain."

Together, these components create a payments substrate where one-cent transactions clear in a heartbeat, consume a sip of energy, and glide between chains as easily as across a café counter.

4. Tokenomics

Allocation Category Amount of Tokens % of Total Supply Unlock % @ TGE Cliff Period (months) Vesting Period (months) TGE % of Total Supply
Total 100,000,000,000 100%
Community & Ecosystem Incentives 45,000,000,000 45% 35% 0 24 15.75%
Liquidity & Marketing 20,000,000,000 20% 20% 0 12 4.00%
Team & Core Development 10,000,000,000 10% 10% 12 36 1.00%
Foundation Reserve 10,000,000,000 10% 0% 12 48 0.00%
Strategic Partners 10,000,000,000 10% 15% 6 24 1.50%
Legal & Compliance 5,000,000,000 5% 20% 0 12 1.00%

5. Use Cases & Ecosystem

From cents-level retail to machine-to-machine data buys, PayFlux unlocks economic activity that legacy rails either over-price or simply block.

5.1 Retail & Coffee Shops

Card networks still charge flat fees that make a $2 latte uneconomical; many cafés therefore impose "minimum-spend" rules. Yet consumer appetite for quick, touch-free payment is huge: 63 % of Americans had used contactless by 2023 and 44 % used it regularly, while 85 % of merchants already accept it clearlypayments.com . PayFlux lets a barista accept $1.80 without floor fees or settlement delays—the tap feels identical to a NFC card swipe, but finality lands in ~1 s straight to the shop's wallet.

5.2 Transportation & Micromobility

Ride-hailing and scooter rentals require sub-second confirmation so vehicles can lock or unlock in real time. With PayFlux, drivers (or IoT docking stations) receive funds instantly; refunds for cancelled trips happen just as fast, without the multi-day reversals common on card rails.

5.3 Gaming & Digital Content

Micro-purchases drive the games business: 58 % of all 2024 PC-game revenue—$24.4 billion—came from in-game transactions CNET . Traditional gateways add up to 30 % commission and seconds of loading screens. PayFlux's Unity/Unreal SDK settles coin packs or cosmetic skins in one round-trip, with fees measured in ten-thousandths of a cent—small enough not to distort virtual-item pricing.

5.4 Creator Tipping & Subscriptions

The creator economy is exploding, and US social-media tipping alone will reach $160 million in 2024, triple its 2021 size EMARKETER . PayFlux enables frictionless $0.25 cheers or $1 fan tokens that hit a streamer's wallet before the applause ends.

5.5 IoT & Machine-to-Machine Payments

Roughly 18.8 billion IoT devices will be online by the end of 2024 IoT Analytics , many needing to pay—or be paid—for micro-services such as kilobytes of sensor data or kilowatt-hours of charge. PayFlux's payment-channel API lets devices clear 10,000 sub-cent transfers per minute and settle to chain only when batch thresholds are met.

5.6 Cross-Border Micropayments

Workers sending <$50 home still sacrifice 6.62 % in fees on average remittanceprices.worldbank.org . PayFlux's atomic-swap bridge moves the same value for ≈0.05 % in ~3 s, making daily $5 remittances economically viable and erasing the latency that strands families between pay cycles.

5.7 Building the Ecosystem

In short, PayFlux isn't just faster money—it's the connective tissue of a borderless micro-economy spanning baristas, bikeshare docks, streamers, gamers, and billions of autonomous devices.

6. Team

ETHAN CARTER / CEO
Former VP at a leading Silicon Valley payments platform with 12 years in fintech operations. Ethan steers PayFlux's strategy and global compliance, aiming to deliver "zero-fee, one-second" payments to every café and mobile app on the planet.
LUCA ROSSI / HEAD OF CRYPTOGRAPHY
Ph.D. from ETH Zurich, specializing in Schnorr adaptor signatures and zero-knowledge proofs. Luca audits the security of the Adaptive Fee Engine and Cross-Chain Atomic-Swap Bridge, ensuring PayFlux's trustless, borderless value flow.
Sebastian Keller / CTO
A distributed-systems specialist and former architect at Stripe Crypto and AWS Blockchain. Sebastian Keller engineered PayFlux's DAG-based Flash Consensus Layer and Micropayment Channel Network, keeping the mainnet stable above 50k TPS during peak loads.
MAYA PATEL / ECOSYSTEM & PARTNERSHIPS LEAD
Former global merchant lead for Visa Tap-to-Pay with deep roots in retail and gaming payments. Maya launched the one-line lightweight SDK, driving PayFlux adoption across 20+ countries, and oversees developer bounties and hackathons.

7. Roadmap

PHASE I - GENESIS (Q2 2025)
  • Mainnet goes live.
  • Official light wallet for iOS, Android, and Web.
  • First 50+ validator nodes deployed worldwide.
  • Early-adopter incentive campaign launches.
PHASE II - MERCHANT WAVE (Q3 2025)
  • One-line payment SDK and POS plug-ins released.
  • NFC/QR pilots in cafés and convenience stores.
  • In-game purchase kits for Unity and Unreal engines.
  • First PayFlux developer hackathon.
PHASE III - INTERCONNECT (Q4 2025)
  • Trust-less atomic-swap bridge for EVM, Bitcoin, and Solana chains.
  • Stable-coin pairs (USDC / USDT) integrated.
  • Global rollout of the Micropayment Channel Network.
  • Independent third-party security audit completed.