Instant airtime top-ups with USDC, across East Africa.
Kisumu, Kenya
Joined September 2025
- Tweets56
- Following40
- Followers90
- Likes124
On @arc, USDC is the gas.
So if you hold USDC, you already have everything you need to top up airtime on
Topizzy. No ETH. No swap. No bridge.
topizzy.xyz
Topizzy is live on @arc.
Buy airtime in Kenya, Uganda, Tanzania, South Africa and Rwanda straight from your USDC. No exchange, no off-ramp.
Arc Mainnet is live with 190+ partners across value movement, markets, assets, infrastructure, and agentic applications.
Stablecoins, tokenized assets, onchain markets, global payments, and agentic economic activity now have a shared execution environment built for real-world finance.
The Economic OS for the internet starts today.
Explore Arc Mainnet: arc.io/blog/arc-economic-os-…
Topizzy is live on @arc.
Buy airtime in Kenya, Uganda, Tanzania, South Africa and Rwanda straight from your USDC. No exchange, no off-ramp.
Arc Mainnet is live with 190+ partners across value movement, markets, assets, infrastructure, and agentic applications.
Stablecoins, tokenized assets, onchain markets, global payments, and agentic economic activity now have a shared execution environment built for real-world finance.
The Economic OS for the internet starts today.
Explore Arc Mainnet: arc.io/blog/arc-economic-os-…
We’ve been building…
Here’s the new @Topizzy_ landing page 👇
Turning crypto into airtime shouldn’t be complicated.
Now it isn’t.
Built on @base
🔗 topizzy.xyz
with @DoreenAtieno17 @fredgitonga_ke @annitoto68
Crypto shouldn't just sit in your wallet. It should pay for real things.
Airtime, data, daily life.
That's what we're with @Topizzy_
topizzy.xyz
Built on @base
@DoreenAtieno17 @fredgitonga_ke @annitoto68
Coming up @ 8:30pm EAT💪
Base Batches 003 Series: Product Demo & Review!
Join us at 8.30pm EAT as we review two products built on @base:
🔹 @VaneNetwork_ by @MrishoLukamba
🔹 @Topizzy_ by @fredgitonga_ke & @DoreenAtieno17
We will break down:
- Product structure
- Technical foundation
- Clarity of use case
- How they position themselves
If you are applying, take notes.
Apply here > basebatches.xyz/
See you at 8.30 PM.
@buildonbase #BaseBatches003
Don't miss @DoreenAtieno17 founder of @Topizzy_ will be sharing insights as one of the speakers on how to win Web3 hackathons.
Did you know airtime is one of the most frequent mobile transactions? Now it can be paid with stablecoins.
@Topizzy_ is making stablecoins useful in real life.
Start today 👉 topizzy.xyz
Built on @base
Today: Airtime & data bundles.
Tomorrow: Electricity tokens, subscriptions, and the digital services people rely on daily.
@Topizzy_ connects stablecoins to real life.
Start using now 👉 topizzy.xyz
Built on @base
@DoreenAtieno17 @Gitonga2050 @annitoto68
Proud moment as @Topizzy_ wins🎉 the Payments & Stablecoins track at @W3Nodeofficial 🇿🇦.
Led by our CEO @DoreenAtieno17, connecting crypto to everyday utility.
Keep topping up at topizzy.xyz
Built on @base
You can now buy airtime in South Africa 🇿🇦 in 3 simple steps:
1. Connect wallet
2. Enter phone number + amount
3. Confirm payment → instant airtime ⚡
No borders. No offramps. Just airtime.
Connecting crypto to everyday airtime.
Try it on topizzy.xyz
@base
From Kenya to Cape Town.
Our CEO @DoreenAtieno17 is representing @Topizzy_ at #W3Node2026 @W3Nodeofficial - sharing how we’re connecting crypto to everyday airtime.
Excited to be part of the conversations on payments infrastructure.
check out : topizzy.xyz
Day 1 of @W3Nodeofficial at @TimeOutMarket
A powerful deep dive into the ideas shaping the future of blockchain + digital economies in Africa. Every session connected directly to what we’re building with @Topizzy_.
#ItsStillDayOne
#KeepBuilding
#Hackathon
Crypto should work where life happens.
@Topizzy_ isn’t just about airtime.
It’s about making crypto useful in everyday life, from topping up bundles, to paying bills, to supporting family back home. Built on @base
@Gitonga2050 @DoreenAtieno17 @annitoto68
we won 🥳🥳👏
@base Track - Powered by @BasedEastAfrica.
Focused on scaling Ethereum with real-world use cases, this track spotlighted builders who leveraged Base's infrastructure to create fast, secure, and user-friendly dApps.
