#wallet#music

Sats4AI

Bitcoin-powered AI tools marketplace via MCP. Generate images (Flux, Seedream, Recraft), text (Kimi K2.5, DeepSeek, GPT-OSS), video (Kling V3), music, speech, 3D models, vision analysis, file conversion, and SMS — all paid per use with Bitcoin Lightning. No API key, no signup, no credit card. Use when you need AI generation tools and want to pay with Lightning micropayments. Works with any Lightning wallet.

cnghockey@cnghockey

Install

openclaw skills install @cnghockey/sats4ai

Sats4AI — Bitcoin-Powered AI Tools

Sats4AI is an MCP server that gives you access to 10+ AI tools, paid per use with Bitcoin Lightning. No API key, no signup — the Lightning payment is the only authentication.

Setup

Add the Sats4AI MCP server to your openclaw.json:

json

{
  "mcpServers": {
    "sats4ai": {
      "url": "https://sats4ai.com/api/mcp"
    }
  }
}

That's it. You now have access to all tools below.

You Need a Lightning Wallet

To pay invoices, add a wallet MCP server alongside Sats4AI. The easiest options:

Option A: Lightning Wallet MCP (recommended)

bash

npm install -g lightning-wallet-mcp
lw register --name "my-agent"   # save the API key
lw deposit 10000                # fund with any wallet

Option B: Alby MCP Server

json

{
  "mcpServers": {
    "sats4ai": {
      "url": "https://sats4ai.com/api/mcp"
    },
    "wallet": {
      "command": "npx",
      "args": ["-y", "@getalby/mcp"],
      "env": {
        "NWC_CONNECTION_STRING": "nostr+walletconnect://YOUR_CONNECTION_STRING"
      }
    }
  }
}

Get your NWC connection string from Alby Hub.

Available Tools

After connecting, you can call these tools:

Payment Flow

create_payment — Get a Lightning invoice for any service. Specify the tool and model.
Pay the invoice — Using your wallet (Lightning Wallet MCP, Alby, or any Lightning wallet).
Call the tool — Pass the paymentId to execute the service.

AI Tools

Tool	What it does	Cost (Sats)
generate_image	Text to image (Flux, Seedream, Recraft)	100-200
generate_text	Chat with Kimi K2.5, DeepSeek, GPT-OSS	5-15+
generate_video	Text/image to video (Kling V3)	2,500
generate_music	AI-composed songs with vocals (MiniMax)	200
generate_speech	Text to speech (MiniMax voices)	300
transcribe_speech	Audio to text (Whisper)	10
generate_3d_model	Image to 3D model (Hunyuan 3D)	350
analyze_image	Vision / image analysis (Qwen-VL)	21
convert_file	Convert between 200+ file formats	50
send_sms	Send SMS to any country	varies

Example: Generate an Image

text

1. Call create_payment with tool: "image", model: "Best"
2. Pay the returned Lightning invoice (e.g., lw pay <invoice>)
3. Call generate_image with paymentId, prompt: "a sunset over mountains", model: "Best"
4. Receive base64 image data

Example: Generate Text with Kimi K2.5

text

1. Call create_payment with tool: "text-generation", model: "Best"
2. Pay the Lightning invoice (~15 Sats minimum)
3. Call generate_text with paymentId and your messages
4. Receive the text response

Kimi K2.5 rivals Claude 4.6 and GPT-5.2 in coding, math, and reasoning — at ~$0.006 per request.

L402 Alternative

You can also use Sats4AI via L402 endpoints with lnget: