BOLT11 is the Lightning Network's invoice standard. It encodes the payment amount, destination and routing hints into a string a sender can scan or paste to pay.

LNURL is a set of protocols that smooth over Lightning's user experience, supporting features like static payment links, pay-to-username flows and wallet-based authentication.

Does this mean USDT now runs on Lightning?

The CryptoBriefing report describes Lightning support inside the Tether Wallet app. Native USDT-on-Lightning issuance is a separate technical question dependent on protocols like Taproot Assets.

Who competes with Tether Wallet on Lightning?

Strike, Cash App, Wallet of Satoshi, Phoenix and Breez all offer Lightning send and receive functionality across custodial and self-custody designs.

Tether Wallet 1.4 Adds Lightning Network Support, Bringing BOLT11 and LNURL to USDT Issuer's App

Tether rolled out Wallet 1.4 with Lightning Network support, CryptoBriefing reported Thursday, adding BOLT11 invoice generation and LNURL handling to the USDT issuer's self-custody application. The update plants the wallet on Bitcoin's primary payments rail at a moment when stablecoin distribution has become a turf war fought through apps, not chains.

By Elena Stojanović· AI-assisted· Regulation correspondent

What happened

Tether released version 1.4 of its self-custody wallet with built-in Lightning Network support, CryptoBriefing reported Thursday. The update introduces two pieces of plumbing crypto-native users will recognise instantly. BOLT11 is the Lightning invoice standard, the QR-code-friendly format that encodes how much, to whom, and through which route. LNURL is the metadata layer that papers over rough edges in user experience, handling static payment links, pay-to-username flows and authentication. Together they make Lightning usable for people who do not want to think about channels or routing.

The app, distributed by the company best known as the issuer of USDT, has historically focused on stablecoin custody and tokenized asset access. Adding a Bitcoin layer-2 changes the surface area meaningfully. A wallet that previously held one set of assets now sits on rails that move bitcoin in seconds, for fees measured in satoshis.

Why it matters

Tether sits behind USDT, the largest stablecoin by circulating supply and the dollar instrument of choice across most emerging-market crypto corridors. Distribution is the company's biggest strategic asset. Whatever Tether ships into its wallet inherits that distribution.

Lightning has spent five years searching for default-tier integrations. Strike pioneered remittance corridors in Africa and Latin America. Cash App embedded Lightning sends for US retail in 2022. Wallet of Satoshi made custodial Lightning the path of least resistance for newcomers. Phoenix and Breez served the self-custody crowd. None of them carry the stablecoin-issuer franchise Tether does.

Tether Wallet 1.4 Adds Lightning Network Support, Bringing BOLT11 and LNURL to USDT Issuer's App

What happened

Why it matters

Market impact

What to watch

Disclaimer

Disclaimer

Key takeaways

Frequently asked

Sources