Coinbase rolls out Lightning Network support in collaboration with Lightspark
Coinbase, the largest U.S. crypto exchange by trading volume, is rolling out support for the Lightning Network from today, enabling a faster and cheaper way for its users to send, receive or pay with bitcoin directly from their account. Previously, bitcoin transfers on Coinbase were processed on-chain, meaning transactions could take between 10 minutes and two hours, incurring high fees during periods of network congestion.
Source
@Bitcoin_Blockchain_Trading