Practical tip for crypto checkout: never trust the amount from the frontend. On 2Settle I re-deri...Practical tip for crypto checkout: never trust the amount from the frontend. On 2Settle I re-deri...
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Practical tip for crypto checkout: never trust the amount from the frontend.
On 2Settle I re-derive the expected value server side and confirm on-chain before releasing anything. That means verifying the transaction hash, checking confirmations per chain (BTC waits longer than Tron), and matching the amount to the invoice down to the smallest unit.
Skip this and you ship a free-money bug that refunds will not fix. It costs about a day to build and saves you weeks of chargeback chaos.
Building a crypto or Stripe checkout and want a second set of eyes? Message me.
I’ve been working on this project for a while, and I’m finally ready to share it with you guys.
The problem we noticed
Have you ever wanted to pay for something, only to realise you don’t have the exact crypto they accept?
You might have USDC on one network, ETH, XLM or TON, but the app only accepts a specific payment.
That can make what should be a simple payment more complicated than it needs to be.
So we built Useroutr🚀.
Useroutr lets an app ask for exactly what it needs, while giving the user the flexibility to pay with what they already have.
It handles the routing, conversion and settlement in the background, so the app gets the payment it asked for without the user having to figure everything out themselves.
I’ve been working on the project and learning a lot from seeing how all these pieces come together.
We’re still building and testing it, so I’d really love to have more people try it out, share their feedback and tell us what they think.
If you’re interested in payments, Stellar, Web3 or just trying out new projects, come check out Useroutr.
Link: https://www.useroutr.com/
Chainly is a B2B FinTech dashboard designed to help merchants manage crypto payments from one clear workspace.
The product brings BTC, ETH, and USDT transactions, automatic fiat conversion, payment monitoring, and financial reporting into a streamlined dashboard experience.
The design focuses on fast scanning, clear transaction status, payment volume insights, and a professional Web3 visual language built with soft gradients, neutral surfaces, and modular cards.