Hundreds of South African fuel stations went Lightning-friendly this week through MoneyBadger's Engen rollout. Square confirmed that 100% of newly onboarded eligible U.S. sellers are now Bitcoin-enabled by default. On the ground, Kenya's circular economies are running on essentials — food, water, groceries — and Arnhem reminded the world it has been doing this since 2014.
South Africa — Engen goes Lightning-friendly at scale: MoneyBadger's integration made hundreds of Engen fuel stations and convenience stores across South Africa Lightning-friendly for fuel, coffee, and snacks. Wallet compatibility is live: ZeusLN, Blink, BlitzWalletApp, and LayerZWallet scan and pay natively, while Strike, Wallet of Satoshi, PhoenixWallet, and Muun require the MoneyBadger app. One integration, hundreds of forecourts — Bitcoin just became a fuel payment option at national scale.
Spotlight: Arnhem — Bitcoin Payments Since 2014
Arnhem has been accepting Bitcoin in everyday commerce longer than almost anywhere. The Dutch city's Bitcoin City initiative launched in 2014, making it one of the earliest real-world Bitcoin circular economies. This week, Pasta Basta at Foodhall Arnhem became the latest addition — a reminder that while African and Latin American communities build new merchant networks, Europe's longest-running experiment keeps quietly expanding.
1) Merchant & Enterprise Adoption
The enterprise story this week was about activation completing at scale, while community networks kept adding density.
- United States — Square confirms 100% default enablement for new sellers: Miles Suter said all newly onboarded, eligible U.S. sellers using payments are now enabled for Bitcoin by default, with existing sellers being expanded gradually from a smaller though sizable cohort. Sellers receive USD by default; customers pay using their BTC balance in Cash App. The rollout is intentionally phased — but the default has flipped.
- Bolivia — 113 merchants, 30 in Santa Cruz: Unidos x Satoshi (@unidosxsatoshi) reported five new Lightning-enabled businesses this week across cafe, jewelry, nutrition, restaurant, and barbering categories. Santa Cruz is building local density across everyday spend, not just adding count.
- Dominican Republic — Arroyo Frio plans a Lightning-payable hospitality hub: A new venue in Constanza is being positioned for Bitcoin-paid stays, education sessions, and circular-economy activity. If it delivers, it would extend Lightning payments into multi-day hospitality — not just single-merchant checkout.
2) Payment Infrastructure
Infrastructure progress this week focused on connecting Bitcoin to local payment rails and expanding checkout options — from mobile money in Zambia to USD-denominated Cashu in Cuba.
- Zambia — BitZed settles Lightning over mobile money rails: Built by Humphrey Simwinga and now available as a Fedi Mini App, BitZed enables Zambians to buy bitcoin and make Lightning payments that settle over Zambia's mobile money rails. This connects Bitcoin to the payment rail people already use — and that matters more than adding another wallet option.
- Cuba — Cashu wallets add Lightning-linked USD denomination: Cuba Bitcoin (@Cuba_BTC) is guiding users to download Cashu wallets, switch denomination to USD, and deposit through Lightning — enabling private, no-KYC digital USD transfers even offline. Recommended wallets include cashu.me, MinibitsCash, and elcaju.me. The stack addresses denomination, connectivity, and privacy in one setup.
- Lightning Enable (@lightningenable) — L402 agent storefronts: Lightning Enable is promoting storefronts where agents buy merchandise using L402 payments, with fulfillment by claim URL and a live demo store. The framing: "your keys, your agent, your commerce" — machines using the same rails that humans use.
3) Circular Economy & Ground-Level Proofs
The deepest spending evidence this week came from Kenya's essential-service merchants, a Nairobi coffee shop that went from zero to seven Bitcoin sales in a day, and Zambia's growing marketplace story.
- Kenya — BitBiashara merchants cover food, water, and groceries: Richland General Shop, Haven food court, Aqua Selim Water Refill Station, and Grandsmatt in Dachar are all accepting sats via Blink Lightning addresses and listed on BTC Map. Bitcoin Chama (@Bitcoinchama) documented a Machankura-wallet purchase of kales from a farm — a rural transaction on a specific wallet in a real setting. One BitBiashara post captured the circular loop: "Shakillah earns from running errands for our merchants, she still buys from them. 0 value leakage."
- Kenya — Tando onboards a coffee merchant, 7 same-day sales: At The Core Unconference, Tando showed a merchant how to accept Bitcoin for the first time. The merchant completed an initial sale and then six more that day — all for 11,000 sats total. Training, first transaction, and repeat usage in the same venue.
- Zambia — marketplace momentum gains wider coverage: Joe Nakamoto highlighted an African marketplace using Bitcoin in Zambia. Separate coverage from afribitcoiners described merchants accepting sats daily and a growing community using Bitcoin as actual money. More content is coming on Zambia's Bitcoin circular economy through Bitcoin Victoria Falls (@BitcoinVicFalls) and BitJr Academy.
- South Africa — six circular economies form a connected network: BitcoinWitsand, BitcoinKaroo, BitcoinLoxion, BitcoinPlett, BTCSedgefield, and Bitcoin Ekasi (@BitcoinEkasi) continue to operate as localized ecosystems where people earn, spend, and save in sats — the operational backdrop that makes the Engen rollout immediately usable.
The same Lightning rail that powers hundreds of Engen forecourts in South Africa is the one a water vendor in Kenya and a Pasta Basta customer in Arnhem are already using. One protocol, every scale — from fuel pumps to food courts to a Dutch foodhall that has been at this for over a decade. See you next week.
