If M-PESA Took a Week Off, Kenya Would Discover We Have a Problem.

There are things Kenyans do not discuss because discussing them may tempt fate.

We do not ask what happens if the matatu driver suddenly develops respect for traffic rules.

We do not ask what would happen if a contractor completed a government road on time, within budget and without returning three months later to repair the repairs.

And we certainly do not ask what would happen if M-PESA disappeared for one week.

That last question is considered unnecessarily provocative.

You might as well walk into a family meeting in Kisii and ask loudly who really owns the disputed quarter-acre next to grandmother's house.

Some matters are better left to God.

Because M-PESA is no longer merely a payment service in Kenya. Somewhere along the way, without a referendum, constitutional amendment or public participation meeting at KICC, it became part of the country's nervous system.

We wake up with it.

We eat with it.

We travel with it.

We borrow with it.

We tithe with it.

We pay school fees with it.

We send KSh200 to cousins who begin their messages with the dangerous words, “Niaje bro, uko aje?”

We even use M-PESA to pay people standing directly in front of us.

Two adults separated by forty centimetres will look each other in the eye and transfer money through servers kilometres away because finding KSh350 change has become one of the great unsolved engineering problems of the Republic.

So imagine Monday morning.

M-PESA is down.

Not the small kind of down where Safaricom Care tells you, with admirable calm, that “some customers may be experiencing intermittent challenges”.

No.

Properly down.

The kind of down where you restart your phone twice, remove the SIM card, blow on it using knowledge inherited from Nintendo cartridges, switch airplane mode on and off, curse the phone manufacturer, curse Safaricom, curse William Ruto for reasons that are not immediately clear, then finally accept that technology has abandoned you.

And it will remain down until Sunday.

Seven days.

On Monday, Kenya would initially be optimistic.

We are an optimistic people mainly because pessimism requires planning.

At 8.03am, somebody in an office would announce:

“Si itarudi tu.”

Of course.

Everything in Kenya itarudi tu.

Water.

Electricity.

The server.

The missing procurement file.

Your uncle who borrowed KSh5,000 in 2019.

The assumption is always that normal service will resume shortly.

By 10am, however, Nairobi would begin developing symptoms.

The first casualties would be people who no longer carry cash.

This is a substantial population.

There are Kenyans today who can operate three cryptocurrency wallets, purchase American shares from their phones and explain artificial intelligence to you at considerable length, but who cannot produce KSh50 in physical currency without searching all the pockets of three trousers.

At Java, a customer would finish breakfast and confidently reach for his phone.

“Till number?”

The waiter would stare at him.

“M-PESA is down.”

There would be silence.

The kind of silence normally heard after a DNA result.

The customer would pat his pockets.

Nothing.

Check the wallet.

One supermarket loyalty card, an expired insurance card and a KSh20 note last seen during President Kibaki's administration.

He would then do what Kenyans always do when confronted with a national infrastructure problem.

Call somebody else.

“Boss, uko na cash?”

By lunchtime, cash would have become fashionable again.

People would begin posting photographs of KSh1,000 notes on social media.

“Guys, look what I found 😂😂😂.”

Gen Z would examine coins with the curiosity of archaeologists.

Influencers would produce tutorials.

THINGS YOU DIDN'T KNOW ABOUT CASH!!! 😱

Number one: it works without bundles.

Number two: no transaction fee.

Number three: if you lose it, customer care will not assist you.

By Tuesday, the jokes would become slightly less funny.

Because Kenya's dependence on mobile money extends far beyond people buying cappuccino.

The mama mboga wants payment.

The boda rider wants payment.

The chemist wants payment.

The LPG dealer wants payment.

The landlord, who had spent Monday sympathising with the national crisis, has remembered that sympathy does not appear in the tenancy agreement.

KPLC still expects money.

Schools still expect money.

Suppliers still expect money.

Children continue developing inconvenient needs.

And somewhere in Nairobi a man who has not used an ATM since 2017 is standing before one trying to remember whether his bank card PIN is his birthday, his wife's birthday or the year Arsenal last gave him hope.

This is roughly where our technological success story begins developing an awkward second paragraph.

Kenya built one of the world's great mobile-money economies by making digital payments extraordinarily easy. The success has been so complete that the alternative has slowly started looking eccentric.

By the end of 2025, M-PESA accounted for 89% of Kenya's mobile-money subscriptions. Safaricom reported KSh41.2 trillion in M-PESA transaction value during its 2025 financial year. These are extraordinary achievements. They are also numbers worth reading twice.

Because there is a subtle difference between a service being extremely successful and a country becoming extremely dependent on that success.

We rarely notice the difference while everything is working.

Nobody discusses the structural integrity of a chair while comfortably sitting on it.

The conversation begins when one leg makes a sound.

By Wednesday, small businesses would understand this distinction perfectly.

Picture a kiosk in Githurai.

A customer wants unga, milk, cooking oil and bread.

“KSh640.”

“Till?”

“System iko down.”

The customer has KSh110 cash.

The shopkeeper has stock.

The customer has money.

The shopkeeper wants the money.

The customer wants the goods.

Economics has successfully brought buyer and seller together.

Technology has now asked both parties to kindly wait.

This is the absurdity that would repeat itself millions of times.

Not absence of demand.

Not absence of supply.

Not necessarily absence of money.

Just absence of the bridge everybody has become accustomed to crossing.

A carpenter waits for a deposit before buying timber.

A salon waits for customers who cannot pay digitally.

A wholesaler waits for retailers.

A farmer waits for payment from a trader.

A driver waits for fuel money.

An employee in Nairobi wants to send KSh1,500 home because somebody in the village is unwell.

The money exists.

The need exists.

The recipient exists.

Everybody exists.

Only the familiar road between them has disappeared.

By Thursday, Kenya would begin innovating.

This is inevitable.

Kenyans can monetise inconvenience before breakfast.

Somebody would start a cash delivery business.

CASH EXPRESS KENYA.

“Need physical money? We deliver anywhere in Nairobi. KSh500 minimum. Delivery fee KSh300.”

Investors would immediately call it fintech.

A young founder would appear on LinkedIn announcing that his company is “reimagining analogue liquidity infrastructure for underserved urban communities”.

It would be a man on a motorbike carrying banknotes.

Seed round: $2 million.

Another entrepreneur would begin accepting barter.

Three avocados for Wi-Fi.

One chicken for 8GB RAM.

By Friday, WhatsApp groups would have developed alternative settlement systems more sophisticated than several regional central banks.

“Guys, I owe Carol 2k. Carol owes Brian 1,500. Brian owes me 700. Can someone calculate what is happening?”

Thirty-seven messages later, an accountant from Embakasi would announce that everyone should send KSh300 to Kevin.

Nobody would know why.

But Kevin would be delighted.

Banks would naturally become popular again.

Branches that people previously entered mainly to complain about unexplained charges would suddenly resemble Huduma Centres in January.

Queues.

Forms.

Photocopies.

Pens attached to desks using chains because apparently our banking system trusts us with mortgages but remains deeply suspicious about Bic pens.

People would rediscover EFT, cards, bank apps and perhaps even cheques.

A young Kenyan receiving his first cheque would hold it carefully.

“What do I do with this?”

“You deposit it.”

“Where?”

“At the bank.”

“And then?”

“You wait.”

“How long?”

The elder explaining this would smile gently.

“My son, before fintech, patience was part of the payment infrastructure.”

The deepest pain, however, would occur away from Nairobi's coffee shops.

For people with several bank accounts and multiple cards, an M-PESA outage is inconvenience.

For somebody whose financial life exists almost entirely inside mobile money, it is something else.

It is the grandmother waiting for money for medicine.

The casual labourer expecting his day's pay.

The rural household receiving support from a son working in Mombasa.

The small merchant whose entire working-capital cycle passes through the phone.

The woman running a food stall who cannot tell customers, suppliers and hunger itself to return next Monday.

Kenya's mobile-money revolution succeeded partly because it reached people traditional banking had served poorly or expensively. The very people who gained most from that revolution can therefore be among those with the fewest convenient alternatives when the dominant rail disappears. That vulnerability sits at the centre of the hypothetical week in the original Precursor scenario.

And this is where our imaginary national comedy stops being entirely imaginary.

Not because M-PESA is expected to disappear for seven days.

There is no basis for saying that.

Safaricom has spent years building redundancy, infrastructure and an enormous agent network around a platform whose reliability is central to its own business.

The more interesting question is why an outage must happen before we think seriously about alternatives.

Kenya has competing mobile-money providers.

Banks have instant payment products.

Cards exist.

Fintechs exist.

Cash, despite repeated rumours of its death, is still loitering around the economy.

Yet network effects are powerful things.

Customers go where merchants are.

Merchants go where customers are.

Businesses integrate the system everybody uses.

Developers build around it.

Government agencies collect through it.

Families learn one method and teach it to grandparents.

Eventually preference becomes habit.

Habit becomes infrastructure.

Infrastructure becomes dependency.

And dependency becomes visible only when somebody switches something off.

By Saturday, Parliament would probably have noticed.

A committee would summon somebody.

Honourable members would demand to know why Kenyans could not transact.

There would be microphones.

There would be stern faces.

There would be a gentleman saying, “Chair, this matter touches directly on mwananchi.”

Another would ask a question lasting seventeen minutes and containing no question.

The hearing would end with a recommendation that stakeholders develop a framework.

Kenya would feel safer immediately.

Then Sunday arrives.

M-PESA returns.

Phones vibrate across the Republic.

Messages arrive.

Balances appear.

Debts awaken.

Landlords regain confidence.

Church treasurers smile.

Thousands of people simultaneously receive:

Confirmed.

And just like that, national anxiety evaporates.

The cash-delivery startup collapses before its Series A.

People abandon ATMs.

Kevin finally explains why everyone sent him KSh300.

Nobody listens.

We return to normal.

That may be the funniest part.

Because after spending seven days discovering how deeply one payment system runs through commerce, households and ordinary survival, we would probably respond by becoming even more grateful for it.

Which is understandable.

M-PESA deserves enormous credit for what it has built.

The question is not whether Kenya needs M-PESA.

Obviously, it does.

The question is whether an economy this digitised should ever need anything so much that imagining seven days without it sounds like imagining seven days without electricity.

Resilience rarely announces itself with billboards.

You recognise it when one road closes and traffic keeps moving.

When one bank fails and payments continue.

When one network is unavailable and a shopkeeper can still sell bread.

When a grandmother does not need to know which company's servers are having a difficult afternoon before she can receive money for medicine.

Kenya became famous for leapfrogging old financial infrastructure.

Perhaps the next leap is less glamorous.

Not another super app.

Not another wallet.

Not another conference panel titled The Future of Digital Payments in Africa featuring six men wearing identical navy suits.

Just several reliable roads leading to the same destination.

Because having one extraordinarily good bridge is an achievement.

Having another way across the river is civilisation.

And if you still think this is unnecessarily dramatic, relax.

M-PESA is working.

For now, you may send your offering.