Wallet to wallet Onchain by design No custody

Crypto payments that go straight from customer wallet to your wallet

CryptMeUp helps merchants accept onchain payments without becoming a custodian. On supported EVM chains you can start without upfront platform cost, because the fee is settled onchain during the payment flow.

Transparency First

Built to stay visible, wallet to wallet, and easy to verify.

CryptMeUp does not receive customer crypto into its own wallet during the normal payment flow.

Payments move directly from payer wallet to merchant wallet, which makes the route easier to inspect and easier to trust.

Where chains support it, the fee split happens onchain inside the payment contract so the merchant payout and the fee path are both visible on the blockchain.

Where that is not practical, prepaid bundles keep the payment itself wallet to wallet anyway, which is exactly why this model also fits flows such as Bitcoin.

Direct Route

Customer wallet to merchant wallet.

The main transfer path stays visible and does not disappear into a platform custody layer.

Visible Fees

Onchain where possible, prepaid where needed.

The goal stays the same: keep the payment itself direct, simple, and inspectable.

Easy To Inspect

Contracts, chains, and supported assets are public.

That is exactly why we link the contract layer and the supported currency layer right from the homepage.

Basic Payment

Easily create a one-time crypto payment request that anyone can pay, without setup, integration, or technical complexity. Perfect for a quick payment or one-off tip, ideal for personal use or simple transactions.

Create

Permanent QR

Create one permanent payment QR that can be used unlimited times. Perfect for accepting tips, donations, or recurring payments without setting up a checkout or subscription system. It can be printed and placed at a counter as a real-world onchain checkout entry. Set a fixed amount with optional multiplier or let payers enter their own amount.

Create

Commerce Checkout

Accept crypto payments directly at checkout with dynamically calculated amounts. Designed for webshops, this allows customers to pay the exact order total in crypto, based on real-time pricing. The checkout URL is intended for signed integrations, so the amount and payload stay under merchant control.

Create

How It Works

Simple enough for a paper QR, transparent enough to verify onchain

The goal is to keep the payment route understandable for both merchants and customers. A merchant creates the payment entry, the customer opens it, and the funds settle directly onchain into the merchant wallet.

Step 1

Create a payment flow

  • Choose a Basic Payment, Permanent QR, or Commerce Checkout flow.
  • Set the amount model that matches your use case.
  • Connect your own wallet as the payout destination.

Step 2

Customer scans or opens

  • A shared link works online, and a printed QR works in the physical world.
  • The customer picks the chain and wallet they prefer.
  • Open amount flows let the merchant enter the amount at the counter when needed.

Step 3

Funds settle directly onchain

  • The normal payment route goes from customer wallet to merchant wallet.
  • CryptMeUp does not hold the customer funds in a platform wallet during the normal flow.
  • That is exactly why the route is easier to inspect and easier to trust.

Paper QR Checkout

A simple printed QR can already turn a store counter into an onchain checkout

That is the practical power of Permanent QR. Print it, place it, let the customer scan, enter the amount if needed, and let the customer pay onchain from their own wallet. A shop, food truck, event desk, or creator table can start with something that simple.

Supported EVM Chains

Start without upfront platform cost

On supported EVM chains the platform fee can be settled onchain during the payment itself. That means a merchant can start without first buying a prepaid bundle just to get live. Where that model is not available, the payment still stays wallet to wallet, but the fee model works differently.

Network Footprint

Connected at a glance

A quick snapshot of how much infrastructure is already connected behind the scenes.

Connected Chains

5

Active Currencies

22

Blockchain Pages

Explore every live chain in the knowledge bank

Open the dedicated knowledge page for each integrated blockchain, including supported assets, smart contract references, and practical chain-specific details.

Open Blockchain Index

Wallet Stack

Integrated Wallets

Connect instantly with the wallets currently live inside CryptMeUp checkout.

Live now
MetaMask

MetaMask

Browser and mobile EVM wallet

We are fully on-chain — everything happens directly between wallets. We never hold your funds. Enjoy ultra-low fees, handy QR codes for one-time payments, reusable links for tips or donations, and flexible payments for webshop integration. Everything is on-chain, ready for the future, for real crypto degens.

Pumpfeed

Latest from the feed

2026-04-07

Five Live EVM Chains Already Make CryptMeUp Strong For Street Vendors And Small Shops

Five Live EVM Chains Already Make CryptMeUp Strong For Street Vendors And Small Shops

CryptMeUp now has five live EVM chains and is also working on Litecoin, XRP, and Bitcoin, making the payment surface increasingly practical for street vendors and small shops.

Onchain Explorer

Public payment lookup

Onchain Explorer

Search by payment UUID and inspect status, wallets, chain details, and transaction hashes in one public explorer view.

Open Explorer

Knowledge Bank

Guides and references

Knowledge Bank

Manuals, blockchain references, and practical pages in one dedicated knowledge environment.

Open Knowledge Bank

Roadmap

What is shipping next on CryptMeUp

A clear public roadmap for upcoming blockchain integrations, new crypto support, and major product releases.

Open full roadmap

Upcoming

Next releases

No upcoming roadmap items yet.

Completed

Recently shipped

2026-04-13

Bitcoin

Bitcoin support is scheduled for around April 14, bringing direct BTC payment coverage alongside the EVM-based onchain flows already live in the product.

2026-04-02

Litecoin Payment Support Is Planned Next

Litecoin is planned as a practical next asset for CryptMeUp, extending the payment surface with a familiar and efficient UTXO-based option for straightforward crypto checkouts.

2026-03-16

Fund Me Pages Go Live With Manual Review And Public Chain Tracking

Verified users can now create public Fund Me Pages backed by linked open-amount transactions, manual approval flow, public progress, and chain-based contribution visibility.

Market Pulse

Live Exchange Rates

Real-time reference pricing for key assets across supported chains.

View Full Rate Board

bitcoin

BTC

$74,772.0000

litecoin

LTC

$54.4900

xrpl

XRP

$1.3800

ethereum

ETH

$2,367.0100

polygon

POL

$0.0856

bsc

BNB

$616.7100

avalanche

AVAX

$9.6200

fantom

FTM

$0.0461

We also provide exchange rates for many more cryptocurrencies across multiple blockchains, available in the following fiat currencies: USD, EUR, GBP, CHF, XCG, CAD, AUD, JPY, CNY, INR, IDR .
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