Ask Satoshi
Query the whitepaper, forum posts & private emails — 21 sats
Satoshi Nakamoto left behind a 9-page whitepaper, ~539 bitcointalk forum posts, cryptography mailing list emails, software release notes, and 294 private emails to 9 correspondents (Martti Malmi, Mike Hearn, Hal Finney, Adam Back, Wei Dai, and others) — later made public through court proceedings and recipient disclosures. Choose your source mode — Whitepaper, Satoshi's Writings, or Everything — and get answers grounded in what Satoshi actually wrote.
Ask Satoshi NowThree Source Modes
Whitepaper for section-referenced answers, Satoshi's Writings for forum posts, emails, and 294 private emails to 9 correspondents, or Everything to cross-reference all sources at once.
Conversation Context
Ask follow-up questions that build on previous answers. The AI retains the full conversation history within your session.
Sourced Answers
Whitepaper answers cite specific sections (1-12). Writings answers reference forum post dates and email threads.
How It Works
Choose Your Source
Select Whitepaper for the 9-page paper, Satoshi's Writings for forum posts, emails, and private correspondence, or Everything to cross-reference all sources.
Ask Your Question
Type any question about Bitcoin's design, Satoshi's rationale, scaling, privacy, or anything else Satoshi wrote about.
Pay 21 Sats & Get Answers
Pay via Lightning and get a sourced answer. Ask follow-up questions to drill deeper — context is retained.
What You Can Do
Why Sats4AI?
Lightning Fast Payments
Scan a Lightning invoice, pay in sats, and start generating instantly. No waiting for credit card authorization or bank transfers. Payments settle in under a second on the Lightning Network.
No Account Profile
No signup or KYC. Pay per request without creating an account. Sats4AI keeps transaction and limited operational or abuse-prevention records; providers needed to run the tool process request data under their own policies.
Pay Per Use — No Subscriptions
Only pay for what you use. No monthly fees, no minimum commitments, no unused credits expiring. One satoshi payment per request, priced transparently in sats.
For Developers and AI Agents
Every tool on Sats4AI is available programmatically. Build applications that pay for AI with Bitcoin, or connect your AI assistant directly.
L402 API
Access every tool via HTTP with Lightning-authenticated L402 payments. No API keys needed — just pay the invoice attached to each request.
View L402 docs →MCP Server
Connect AI assistants like Claude, Cursor, and Windsurf directly to Sats4AI tools using the Model Context Protocol. One line of config.
View MCP setup →Agent-Ready
Built for autonomous AI agents. Machine-readable pricing, enum-based parameters, and instant micropayments let agents discover and use tools without human intervention.
View OpenClaw guide →