crumbcrumb
Winner, Encode Club X Arc London 2026 Hackathon

Follow the
crumbs to
better
payments.

Payment processing that puts more money back in your pocket. Built for every retailer, online or in-store.

Get Started

LATEST_SETTLEMENT

42,085 USDC

Lower feesThan traditional processors
< 1 secondPayment settlement
ZeroHidden charges
24/7Always accepting payments
ACTIVEENCRYPTED

Autonomous Node-01

InstructionREBALANCE_LIQUIDITY
Threshold0.05% SPREAD
Last Action+ 1.242 SOL

Future Proof

Ready for agentic
commerce.

Crumb also supports programmable payments for AI agents and automated services. As commerce evolves, your payment platform is already there.

  • Programmable payments

    Set automated rules for payment routing, splits, and multi-party settlements.

  • Always on

    No maintenance windows or settlement delays. Your infrastructure runs 24/7.

Designed for every scale of
ambition.

From digital-first startups to neighborhood corner shops.

Online Sellers

Whether you run a Shopify store or your own website, Crumb gives you a payment link and dashboard to manage everything in one place.

Explore E-commerce

Brick & Mortar

Cafes, shops, market stalls. If you accept payments in person, Crumb helps you keep more of what you earn.

Retail Solutions

Small Businesses

Every penny counts. Crumb is simple, affordable, and fair. No hidden fees, no surprises.

Business Tools

The Process

How it works

01
1

Sign up your business

Create your merchant account in minutes. No complicated paperwork, no long approval waits.

02
2

Start accepting payments

Share your payment link, display a QR code, or integrate with your existing setup. Customers pay in a tap.

03
3

Get paid, keep more

Funds land in your account fast. Lower fees mean more of every sale stays with you, where it belongs.

Ready to keep more of every sale?

Sign up in minutes. Start accepting payments today.