The identity layer for Bitcoin payments
Send and receive Bitcoin like you do emails — to any wallet, over any rail. Made for humans and agents alike. ⚡
Cash App
user@cash.app
Compatible with every wallet
Lightning Address works with all major Bitcoin Lightning wallets. Send and receive sats from any provider in the ecosystem.
ZBD
Wallet of Satoshi
Strike
Alby
Phoenix
Breez
BlueWallet
BTCPay
Blink
CoinCorner
ZBD
Wallet of Satoshi
Strike
Alby
Phoenix
Breez
BlueWallet
BTCPay
Blink
CoinCorner
ZBD
Wallet of Satoshi
Strike
Alby
Phoenix
Breez
BlueWallet
BTCPay
Blink
CoinCorner
ZBD
Wallet of Satoshi
Strike
Alby
Phoenix
Breez
BlueWallet
BTCPay
Blink
CoinCorner
ZBD
Wallet of Satoshi
Strike
Alby
Phoenix
Breez
BlueWallet
BTCPay
Blink
CoinCorner
ZBD
Wallet of Satoshi
Strike
Alby
Phoenix
Breez
BlueWallet
BTCPay
Blink
CoinCorner
ZBD
Wallet of Satoshi
Strike
Alby
Phoenix
Breez
BlueWallet
BTCPay
Blink
CoinCorner
ZBD
Wallet of Satoshi
Strike
Alby
Phoenix
Breez
BlueWallet
BTCPay
Blink
CoinCorner
Built for the modern payments era
Lightning Address extends LNURL-pay with powerful capabilities for commerce, verification, and multi-rail payments.
Comments
Attach a message to a payment
Success Actions
Trigger content, messages, or URLs after payment
Payment Verification
Cryptographic proof of settlement, non-custodial
Sender Identity
Self-declared payer info (name, email, Lightning Address)
Currency Denomination
Express payment amounts in any unit of account
Reusable Requests
Persistent vs disposable payment links
Payment Rail Discovery
Multi-protocol destinations: BOLT12, Ark, Spark, Liquid, onchain BTC
Ecosystem
Supported by the ecosystem
Lightning Address is an open protocol supported by wallets, exchanges, and services across the Bitcoin ecosystem.
What's in your Lightning Address?
Enter any Lightning Address to discover its capabilities.
The payment layer for the agentic web
Lightning Address is the simplest way for AI agents to send and receive Bitcoin — static, human-readable, and fully programmable.
Machine-Addressable
One HTTP call to pay anyone or any agent. No complex setup, no invoice exchange — just a simple address.
Transaction Context
Comments enable agents to include intent and context with every payment for better coordination.
Agent Attribution
Sender Identity (LUD-18) allows agents to identify themselves for accountability and trust.
Settlement Proof
Payment Verification (LUD-21) provides cryptographic proof of payment for autonomous verification.
/llms.txt available for LLMs to consume the protocol directly