piri

Pick your flavors. Get paid.

One scan. Every way to pay.

No drama.

7 payment flavors, more in the works…

Zelle

Venmo

Cash App

Base

Solana

Bitcoin

Ethereum

one QR

Where Piri Was Born

Piri was born at Based House. I was selling 3D printed keychains to help fund my travel costs to ETH Denver, and I quickly found myself juggling payment options, chains and user names at a conference where everyone is on the go. I needed to have as many payment options as possible and I needed a single, quick home for all of them.

Based House

• BTC, ETH, BASE, SOL, CashApp and Venmo
• Built functioning MVP and used it to collect payments. Three other hackers tested and one sent using Venmo.

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Roadmap

• Payer ↔ recipient graph
• Cross-chain identity mapping
• Aggregated usage analytics — device type, region, which chains and fiat apps get picked together, fiat vs crypto split over time.

Long Term

• The story becomes: "here's how people actually want to pay when you put everything on one page" — valuable to chains, wallets, and researchers.

​

@adigitaltati🍧

The Problem

Getting paid shouldn't require a spreadsheet.

Fragmentation

ETH address. SOL address. BTC address. Venmo username. Cash App tag. Zelle phone. Every method needs its own identifier — shared separately, every time.

One Typo = Gone Forever

Crypto addresses are long, impossible to verify visually. Usernames have to be messaged or spelled out. One wrong character and funds vanish with no recourse. The fear alone blocks adoption.

Two Separate Worlds

Crypto-native users and Venmo-first users live on different planets. No single flow feels native to both — so you lose people at the door.

Like a piragüero handing out 7 different menus when all you want is to pick a flavor and go.

The Solution

One profile. One QR. Every flavor.

Set your payment methods once — wallet addresses per chain, usernames for fiat apps. Piri generates one QR code that works as your universal payment gateway.

No app download needed to pay

Crypto & fiat side by side

Non-custodial — Piri never touches funds

Any device with a camera. Scan and go.

Add a method → unlock that flavor

🍒

Zelle

Venmo

Cash App

Base

Solana

Bitcoin

Ethereum

one QR

Flavors = Payment Methods

Every payment method is a syrup flavor. Add a method → unlock that layer. Connect all 7 → unlock Rainbow Piri. 🌈

Fresa

Ethereum

ETH & ERC-20

China

Bitcoin

BTC

Guayaba

Solana

SOL & SPL

Coco

Base

L2 on ETH

Lima Limón

Cash App

Deep link

Frambuesa Azul

Venmo

Deep link

Uva

Zelle

Copy + paste

@adigitaltati 🌈

How It Works

1

Scan

Payer scans the QR with any smartphone camera. Lands on the recipient's web payment page — no app required.

2

Select

A visual grid of all accepted methods — crypto and fiat side by side. Tap your flavor.

3

Approve

Crypto: connect wallet, enter amount, sign. Fiat: deep-link opens Cash App or Venmo pre-filled. Done.

4

Grow

After paying, payer is invited to create their own Piri QR. Organic viral growth baked into the flow.

No copy-paste. No typos. No switching apps. Scan → pick your flavor → done.

La Piragua del Pueblo

"The best way to onboard normies is to put crypto right next to what they already use every day."

The Street Strategy

Like the piragüero's cart — humble setup, you'd walk across town for it. Placement next to familiar apps (Venmo, Cash App) makes crypto feel like just another flavor, not a foreign country.

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One page. One scan. Every option visible. Linktree-style.

The Onboarding Goal

Onboard the next billion crypto users

Raise mindshare for ETH, Base, SOL, BTC

Make crypto feel as normal as Venmo

Create crypto-curious moments at payment

Business Model

Revenue lives at the edges. The payment flow stays sweet and frictionless.

Data Licensing

Anonymized insights — which chains get picked, fiat vs crypto splits, usage patterns. Gold for wallets & researchers.

B2B / API

Platforms want one QR for all payments. License the layer — charge per profile, per scan, or SaaS.

Referral Fees

Deep-links to wallets & apps with referral programs earn fees when users sign up — zero extra clicks.

Grants

Chains fund real usage & onboarding. Partner for chain-specific improvements without end-user fees.

Pro Profiles

Custom branding, richer analytics, and page control for power users. Core experience stays free.

Non-Custodial

We never hold funds. Crypto goes wallet-to-wallet. Fiat handled inside native apps. Zero liability.

piri

Let's build this together.

Funding to grow the team & accelerate chain integrations

Chain / wallet partnerships for grants and ecosystem deals

Advisors with distribution experience in crypto payments

🍒

Zelle

Venmo

Cash App

Base

Solana

Bitcoin

Ethereum

one QR 🌈

@adigitaltati 🍧