Awesome lnurl

A curated list of awesome things related to the lnurl super-protocol for interaction between Lightning wallets and third-party services.

• Awesome lnurl
  • Documentation
  • Services
  • Wallets
  • Libraries
  • Tools
  • Contribute
  • License

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Documentation

Readings about lnurl.

• The spec – The confusing, but honest, lnurl spec, by Anton Kumaigorodski, the enigmatic one-man coding machine.
• lnurl-withdraw flow – One of those incomprehensible program action-data flows detailing how lnurl-withdraw takes place.
• lnurl-pay flow – Same as above, but for lnurl-pay.

Services

Apps and services supporting lnurl in the wild.

lnurl-channel

• LNBIG – Get free inbound channels on your mobile wallet from this mysterious entity.
• Bitrefill's Thor – Buy a reliable incoming channel from this super liquid node, or get a turbo channel from which you can spend immediately.

lnurl-auth

• Etleneum – The only supported login method is lnurl.
• Lightning Charger – Identify yourself before creating a transaction then identify again when redeeming.

lnurl-withdraw

• LightningCashback – A POS system that prints lnurl QR codes containing your change in receipts (fiat onramp?).
• @arcbtc's TheFossa – A DIY ATM machine that eats coins and spits out sats.
• Sinclair Faucet – A faucet generator that creates printable lnurl codes withdrawable multiple times.
• Lightning Gifts – Gifts are redeemable with lnurl; you can even print your gifts and
• Etleneum – The only withdraw method is using lnurl.
• Kriptode – Use lnurl to grab your earnings from trading sats for likes, answering polls or making bets.
• @21isenough's LightningATM – A DIY ATM machine that eats coins and spits out sats.
• Paywall – The Lightning Paywall Generator allows you to withdraw your earnings with lnurl.
• @arcbtc's physical faucet – Spits out 100 satoshis every 30 minutes.
• Lightning Charger – Send your on-chain bitcoins to your mobile wallet as an incoming transaction.
• Microbet – The smallest betting site allows you to withdraw your profits with lnurl.
• @lntxbot – You can extract your balance from the Telegram bot to another wallet with lnurl, or even share withdraw codes so you can physically pay friends.

lnurl-pay

• lntorub – Build reusable URLs that allow you to recharge Russian, phones, send money to Russian cards and recharge Stripe globally.
• @lntxbot – https://lntxbot.bigsun.xyz/@telegramusername allows you to send money to anyone using a fixed lnurl. It can be printed and shared at will. It's basically an old-style address.

Wallets

Some wallets that support lnurl.

• Bitcoin Lightning Wallet – BLW supports lnurl-pay, lnurl-withdraw, lnurl-auth and lnurl-channel.
• @lntxbot – supports lnurl-pay, lnurl-withdraw and lnurl-auth.
• BlueWallet – supports lnurl-withdraw.
• Zap – supports lnurl-withdraw.
• Wallet of Satoshi – supports lnurl-withdraw.
• c-lightning with the lnurl plugin – RPC methods that perform the lnurl-channel, lnurl-auth and lnurl-withdraw flows.

Libraries

Integrate lnurl in projects and services.

• go-lnurl – lnurl helper structs, encode/decode, verify signatures, misc helpers.
• lnurl-node – CLI tool and lnurl server in Node.js.
• js-lnurl – Tools for adding lnurl support in a JavaScript wallet.
• php-lnurl – Easy PHP encoding and decoding of bech32 lnurls.
• lnurl – lnurl implementation for Python.

Tools

Stuff for using and playing with lnurl.

• SeedAuth – A service that allows you to login to lnurl-auth services using just a username and password.
• lnurl playground – A simple tool that allows you to try and see how your wallet interacts with an lnurl server.

Contribute

Please contribute! Open an issue or a PR and we’ll discuss it or merge it. If you’re opening a PR, please ensure all formatting is ok (if you’re in a hurry just open an issue).

License