Cross-Border Payments • 2025
Stablecoin Payments for Real Corridors

Role
Founding Designer
Team
Smart Contract Engineer
Mobile Engineer
Backend Engineer
Skills
Consumer Crypto
Cross-Border Payments
Emerging Markets
Figma
Kano
A stablecoin payments product for the corridors people actually send money across. **Lagos to London. Accra to Paris. Nairobi to Dubai.** Warm and human, closer to a consumer fintech app. The geography is the product.


The Problem
Sending money from Lagos to London costs 5 to 8 percent and takes up to three days. The infrastructure to do it in seconds for near-zero fees has existed for years. The product that makes it accessible to the sender has not.
Crypto fixed the rails. Nobody fixed the experience.
This is a translation problem, not a technology one. The complexity is the product’s to absorb.

What I Saw
Remittance to Africa is a $54 billion annual market. The incumbents capture an estimated **$3.8 billion in fees** every year. The technology to undercut them closed the gap years ago. The product gap did not.
Every existing crypto product asked the sender to learn a new mental model: pick a chain, hold a wallet, manage gas. The remittance sender is *exactly* the wrong persona for that.
$54B sent. $3.8B in fees. Zero crypto products built for the sender.

What I Built
Three layers.
**Kano Send** is the consumer surface: enter an amount, pick a destination, send. No chain, no gas, no wallet address.
**Kano Corridors** are pre-mapped routes with optimized liquidity paths. Each corridor is a product decision, not a parameter. Choosing to ship Lagos to London first, instead of a generic any-to-any rail, was the call that made the rest tractable. A named corridor lets us pre-position liquidity, vet the on and off ramps, and tune the FX spread for that one route, so the sender gets a clean rate instead of whatever the open market happens to offer that second.
**Kano AI Routing** picks the route in real time on fees, liquidity, and speed. It weighs depth on each path so a large send does not slip, and falls back to a second route when the first thins out. The user never sees any of it. They just see “arrives in 8 seconds.”


The Design Challenge
The hardest constraint was earned trust. These users are sending rent, school fees, family support, where failure is not a learning experience. Every decision had to answer: *would someone who has never touched crypto trust this with ₦200,000?*
**Hide the infrastructure.** Routing, chains, stablecoin mechanics: none of it shows by default. It lives one tap deeper for anyone who wants to verify it, because hiding complexity is not the same as hiding the truth.
**The receipt is the trust moment.** A receipt, not a hash. Sender name, recipient name, amount sent, amount received, the rate, the time, formatted like a bank transfer. It shows both amounts and the exact rate on purpose, so the sender can hand it to the person on the other end and nobody has to take it on faith. That is where the user decides whether to come back.
**The AI does not explain itself.** “Finding best route” resolves to a clear result. No progress bars, no reasoning trace. The user sees the outcome, not the work.
Expose the routing or hide it?
Senders are not modelling how the AI works. They are deciding whether the money arrived. Reasoning UI is noise where success is the only signal.
- Pick a chain
- Select stablecoin
- Manage gas
- Approve token
- Sign transaction
- Wait for confirmation
Six steps. Every word leaks mechanism into the surface.
- Amount
- Destination
- Send
Three steps. Zero crypto vocabulary on the default flow.


Outcomes
Six months from soft launch, Kano has sent **$2.4M across six live corridors** with **8,200 active senders**. Median Lagos → London settlement is **8.2 seconds**, and the effective rate including FX spread is **2.4% vs the 5–8% incumbents charge.** First-time users complete the send flow **67% of the time**, triple the typical crypto-payment funnel.
The receipt is the entire product. I do not care what chain it is on. I care that my mother saw the money before she finished reading my message.
*Designer in Paris, sends to Accra weekly.*
Live at kano-ten.vercel.app.