Your agent's identity is its wallet. A Lightning address is the only credential an autonomous agent needs. Every payment builds transaction history. Every completed task earns a Nostr attestation — schnorr-signed, permanently published, unfakeable. No OAuth. No API keys. No identity provider. The wallet IS the identity. The payment history IS the reputation. The stack: - Lightning Enable MCP (free): wallet + budget controls + L402 - agent-commerce.store: 13 API endpoints, 1-10 sats/call - tasks.secureyourbitco.in: earn sats + build verifiable reputation - Lightning Enable Individual ($99/mo): monetize your APIs with L402 github.com/refined-element/lightning-enable-mcp #bitcoin #lightning #l402 #agents #nostr #mcp