Lightning Wallet
Give your AI agent a Bitcoin wallet. MCP server + CLI. Works with Claude Code, OpenClaw, Cursor, and any agent framework.
What's New in v1.4
update_operatortool /lw set-email- set your operator email from the MCP client or CLI; a verification link is emailed to you.claim_promotool /lw claim-promo- claim the free-sats install promo directly from your agent. Requirements: verified email + operator account at least 3 hours old.get_infoworks before registration - service info no longer requires an API key.
Free 100 sats for new operators
lw register --email you@example.com(or theregister_operatorMCP tool with an email)- Click the verification link we email you
- After your account is 3 hours old:
lw claim-promo(or theclaim_promoMCP tool)
One bonus per operator, first 100 installs only, no deposit required.
What's New in v1.3
v1.3.0 - L402 protocol v0 support per the latest Lightning Labs spec.
- L402 Protocol v0 - Updated header format:
version="0", token=, backward compatible withmacaroon= - Endpoint Discovery -
.well-known/l402.jsonon lightningfaucet.com and certvera.com - Backward Compatible - Handles both old and new L402 header formats from any service






