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Sats4AI MCP Server

Bitcoin-powered AI tools marketplace accessible via the Model Context Protocol (MCP). Pay with Lightning Network micropayments — no signup or API keys required.

MCP Endpoint

https://sats4ai.com/api/mcp

Connect with Claude Desktop

Add to your claude_desktop_config.json:

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

Related MCP server: PDF Reader MCP Server

Available Tools

Tool

Description

Price (sats)

create_payment

Create a Lightning invoice for a service

free

check_payment_status

Verify a payment has been received

free

list_models

List available AI models with pricing

free

get_model_pricing

Get pricing for a specific model

free

generate_image

Generate AI images from text prompts

~100

generate_text

Chat with AI or generate content

~21

generate_video

Generate video from text prompts

~2500

generate_video_from_image

Animate an image into a video

~2500

generate_music

Create original AI-composed music

~500

synthesize_speech

Convert text to speech

~50

transcribe_audio

Transcribe audio to text

~10/min

generate_3d_model

Generate 3D models from images

~200

analyze_image

Analyze image content with vision AI

~50

extract_text_ocr

Extract text from PDFs and images

~10/page

convert_file

Convert files between 200+ formats

~100

check_job_status

Check status of an async job

free

get_job_result

Get the result of a completed job

free

send_sms

Send SMS messages worldwide

~1500

place_call

Make automated phone calls worldwide

~1500

How Payment Works

  1. Call create_payment with the tool name and model ID

  2. Receive a Lightning Network invoice

  3. Pay the invoice with any Lightning wallet

  4. Call the tool with the paymentId to get your result

All payments use the L402 protocol — HTTP 402 + Lightning invoices.

License

MIT

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