AI Tools for Your OpenClaw Agent.
Pay with Lightning. Nothing Else.
No account. No API key. No credit card. Just pay and use.
Sats4AI gives your OpenClaw agent instant access to 25+ AI tools — image generation, text, video, music, TTS, transcription, 3D, and more. Connect in one line, pay per use with Bitcoin Lightning, and your agent is ready. Even if you only need it once.
Zero Friction. Truly Pay-Per-Use.
Most AI APIs require signup, credit cards, API keys, and monthly commitments. Sats4AI requires none of that. Your OpenClaw agent just pays a Lightning invoice and gets the result.
No billing info, no recurring charges. Pay only when you use a tool.
No registration, no email, no password. Connect and go.
No tokens to rotate, store, or leak. The Lightning payment is the auth.
Need one image? One transcription? Pay for exactly that. No minimums.
Connect in 30 Seconds
Option 1: MCP Server
Add to your openclaw.json:
{
"mcpServers": {
"sats4ai": {
"url": "https://sats4ai.com/api/mcp"
}
}
}That's it. Your agent gets 23+ tools instantly. No key, no config, no approval process.
Option 2: L402 + lnget
Hit our L402 endpoints directly — the agent pays the Lightning invoice automatically:
# Generate an image (defaults to best model)
lnget -X POST \
https://sats4ai.com/api/l402/generate-image \
-d '{"prompt":"A futuristic cityscape at sunset"}'402 challenge, pay invoice, get result. Works with any L402-compatible wallet.
Give Your Agent a Lightning Wallet
Your OpenClaw agent needs a wallet to pay Lightning invoices. Here are three options — pick whichever fits your setup.
Option A: Lightning Wallet MCP
A standalone wallet your agent controls via CLI or MCP. Works with OpenClaw, Claude Code, and Cursor.
npm install -g lightning-wallet-mcplw register --name "my-agent" — save the API keylw deposit 10000 — pay the invoice from any walletlw pay <bolt11_invoice> or auto-pay L402 APIs with lw pay-api <url>Option B: Alby MCP Server
Connect your Alby Hub wallet to your agent via Nostr Wallet Connect. The agent gets pay, receive, and balance tools via MCP.
Add to your openclaw.json alongside Sats4AI:
{
"mcpServers": {
"sats4ai": {
"url": "https://sats4ai.com/api/mcp"
},
"wallet": {
"command": "npx",
"args": ["-y", "@getalby/mcp"],
"env": {
"NWC_CONNECTION_STRING": "nostr+walletconnect://..."
}
}
}
}Get your NWC connection string from Alby Hub. Your agent can then pay invoices, check balance, and receive payments autonomously. GitHub: @getalby/mcp
Option C: lnget (Lightning Labs)
A CLI tool from Lightning Labs that auto-pays L402 APIs. When it hits a 402 response, it pays the invoice, caches the token, and retries — all automatically.
git clone https://github.com/lightninglabs/lightning-agent-toolsskills/lnget/scripts/install.shlnget config init — supports LND, Lightning Node Connect, or embedded light walletlnget --max-cost 500 -X POST https://sats4ai.com/api/l402/generate-image -d '...'The --max-cost flag caps spending per request. GitHub: lightning-agent-tools
Complete Privacy for Your OpenClaw Agent
Most AI providers require identity to use their APIs. Sats4AI doesn't. Your OpenClaw agent operates with zero identity exposure — the Lightning payment is the only thing we see.
No account, no email, no password. Nothing ties back to you.
No tokens that can be leaked or traced. Payment is the credential.
No identity verification, ever. Bitcoin preserves your privacy by design.
We don't log prompts, outputs, or IPs. Your agent's work stays yours.
Available Tools
Every tool your OpenClaw agent can call after connecting
Frontier-Class Reasoning for Pennies
Your OpenClaw agent gets access to a frontier-class reasoning model that rivals top-tier models in coding, math, and complex reasoning. The difference? It costs a fraction of what those models charge. And you don't need to choose — just call the API and get the best model automatically.
For autonomous OpenClaw agents that make many calls, Sats4AI means you can run complex reasoning tasks all day for what a single request would cost elsewhere. No subscription, no commitment — just pay per use with Lightning.
How OpenClaw Agent Payments Work
Agent Requests a Tool
Your OpenClaw agent calls create_payment to get a Lightning invoice for the service it needs.
Pays with Lightning
The agent pays the invoice using its Lightning wallet. Instant, cheap, and completely private — no identity required.
Gets the Result
Payment confirmed, the agent receives the AI output — image, text, audio, video, or file. No account was ever created.
Why OpenClaw Agents Use Sats4AI
True Pay-Per-Use
Lightning micropayments mean your agent pays only for what it uses. No subscriptions, no prepaid credits, no minimums. Use it once or a thousand times.
Private by Design
No signup, no API key, no identity of any kind. Your agent stays anonymous. The Lightning payment is the only authentication.
Open Standards (MCP + L402)
Built on open protocols that OpenClaw natively supports. No vendor lock-in — works with any MCP client or L402-compatible wallet.
Ready to Give Your OpenClaw Agent Superpowers?
One line in your config. No account, no API key, no credit card. Your agent pays with Bitcoin and gets results.