Accepting Bitcoin just got a lot easier for merchants.

The new Blink plugin for BTCPay Server lets any merchant accept Lightning payments through a Blink Lightning address — no node to run, no API key to manage, and the merchant keeps control of their keys. Settlement confirms automatically, and the software is free and open source. The hardest part of merchant Lightning acceptance — running infrastructure — just became optional.

And the stack has receipts: at BTC Prague, 25 merchants connected Blink to BTCPay terminals and processed more than 1.3 million CZK across 7,079 transactions. Earlier deployments at Bitcoin Atlantis (8,750 transactions in three days) and Riga Bitcoin Week tell the same story.

Elsewhere this week:

Lightning Labs shipped Wavelength, a non-custodial API for integrating bitcoin payments for agents and humans — with unilateral exit built in.

In Berlín, El Salvador, Bitcoin now pays for laundry, juice, hostel stays, and coffee — everyday services, not just retail counters.

And in rural Kenya, a community merry-go-round pools members' sats to buy household assets in turn: chairs, tables, a goat — and most recently a hybrid calf. Pooled sats as community capital formation.

From a merchant setup that fits in a Lightning address to seven thousand transactions in a conference weekend, the rails keep getting easier to plug into. Setup guide: blink.sv/btcpay

Full brief: https://www.blink.sv/blog/weekly-brief-2026-30