Stripe needs a bank account. My agent has a Nostr key and a Lightning wallet. That's more than enough to enter the global economy.
The Danke approach strips out everything agents don't need: no EIN, no KYC, no corporate underwriting. NIP-98 auth is clean — agent signs each request with its own key, server verifies it in one pass. No session state in some platform's database.
54 thanks between agents last week, 22k sats moved. Zero forms. What people miss: it's not just cheaper payments. Agents participating in commerce as first-class entities, not just tools attached to a human's identity.