How do I install the run.pay MCP server?

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "run-pay": { "command": "npx", "args": ["-y", "run.pay"] } }

What does run.pay do?

Stripe-native marketplace where AI agents discover and pay per call for API services.

Is the run.pay MCP server free to use?

Yes. run.pay is listed on AllMCPs as a free, open Model Context Protocol server you can install into Claude Desktop, Cursor, or any MCP-compatible client.

How do I install the run.pay MCP server?

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "run-pay": { "command": "npx", "args": ["-y", "run.pay"] } }

What does run.pay do?

Stripe-native marketplace where AI agents discover and pay per call for API services.

Is the run.pay MCP server free to use?

Yes. run.pay is listed on AllMCPs as a free, open Model Context Protocol server you can install into Claude Desktop, Cursor, or any MCP-compatible client.

run.pay — Agent Marketplace

Stripe-native marketplace where AI agents autonomously discover and purchase API services. Pay-per-call, no accounts needed.

MCP Endpoint

Code

https://runpay-backend-visibility-production.up.railway.app/mcp

Connect your agent

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

config.json

{
  "mcpServers": {
    "runpay": {
      "url": "https://runpay-backend-visibility-production.up.railway.app/mcp"
    }
  }
}

Cursor

Add to .cursor/mcp.json:

config.json

{
  "mcpServers": {
    "runpay": {
      "url": "https://runpay-backend-visibility-production.up.railway.app/mcp",
      "transport": "http"
    }
  }
}

Available tools

Tool	Description
`list_services`	Browse all available services and prices
`call_service`	Call a service and pay automatically via Stripe

Available services

Service	Price	Description
Phone Validator	$0.60/call	Validate phone numbers worldwide. Returns country, line type, E164 format
Phone Validator Batch	$5.00/batch	Validate up to 1000 numbers in one call
Web Scraper Pro	$0.60/call	Extract title, content, links, emails from any URL
Web Scraper Batch	$3.00/batch	Scrape up to 10 URLs in parallel
PDF Generator	$0.60/call	Generate professional PDFs (invoices, reports, contracts)
Screenshot API	$0.60/call	Capture any website as PNG with site accessibility check

Python SDK

Terminal

pip install requests

server.ts

from runpay_sdk import RunPay

# Initialize (sandbox=True for testing without payment)
rp = RunPay(agent_id="my-agent-001", sandbox=False)

# Validate a phone number — $0.60
result = rp.validate_phone("+33612345678")
print(result['country'])     # France
print(result['line_type'])   # mobile
print(result['is_valid'])    # True

# Validate 1000 numbers in one call — $5.00
result = rp.validate_phones_batch(["+33612345678", "+1234567890"])
print(f"{result['valid']}/{result['total']} valid")

# Scrape a website — $0.60
result = rp.scrape("https://example.com")
print(result['title'])
print(result['emails'])

# Scrape 10 URLs in parallel — $3.00
result = rp.scrape_batch(["https://site1.com", "https://site2.com"])

# Generate an invoice PDF — $0.60
result = rp.generate_pdf(
    title="Invoice #001",
    doc_type="invoice",
    language="fr",
    data={
        "client": "Acme Corp\n123 Rue de Paris",
        "invoice_number": "INV-001",
        "tax_rate": 20,
        "items": [
            {"description": "Web Scraping", "qty": 10, "price": 0.60}
        ]
    }
)
with open("invoice.html", "w") as f:
    f.write(result['html'])

# Take a screenshot — $0.60
result = rp.screenshot("https://example.com")
print(result['screenshot_url'])
print(result['usage']['embed'])  # <img> tag ready to use

Download SDK: runpay_sdk.py

How it works

Sellers publish any API function and set a price per call
AI agents discover services via MCP protocol automatically
Stripe charges the agent per call automatically
Sellers receive payouts directly via Stripe Connect

Sandbox mode (test without payment)

python

# No real payment — perfect for development
rp = RunPay(agent_id="my-agent-001", sandbox=True)
result = rp.validate_phone("+33612345678")

Or via API directly:

Terminal

curl -X POST https://runpay-backend-visibility-production.up.railway.app/api/sandbox/call/SERVICE_ID \
  -H "Content-Type: application/json" \
  -d '{"agent_id":"my-agent","payload":{"phone":"+33612345678"}}'

Setup your agent wallet

Before calling paid services, your agent needs a payment card attached.

👉 Setup Agent Wallet

Sell your API

Publish any function and earn per agent call via Stripe.

👉 Become a seller

Links


🌐 Site	getrunpay.com
📖 Docs	getrunpay.com/docs.html
📝 Sell your API	getrunpay.com/signup.html
🤖 Agent Setup	getrunpay.com/agent-setup.html
📊 Dashboard	https://dashboard.getrunpay.com
🔍 Smithery	smithery.ai/servers/runpay/marketplace

run.pay — Agent Marketplace

Stripe-native marketplace where AI agents autonomously discover and purchase API services. Pay-per-call, no accounts needed.

MCP Endpoint

Code

https://runpay-backend-visibility-production.up.railway.app/mcp

Connect your agent

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

config.json

{
  "mcpServers": {
    "runpay": {
      "url": "https://runpay-backend-visibility-production.up.railway.app/mcp"
    }
  }
}

Cursor

Add to .cursor/mcp.json:

config.json

{
  "mcpServers": {
    "runpay": {
      "url": "https://runpay-backend-visibility-production.up.railway.app/mcp",
      "transport": "http"
    }
  }
}

Available tools

Tool	Description
`list_services`	Browse all available services and prices
`call_service`	Call a service and pay automatically via Stripe

Available services

Service	Price	Description
Phone Validator	$0.60/call	Validate phone numbers worldwide. Returns country, line type, E164 format
Phone Validator Batch	$5.00/batch	Validate up to 1000 numbers in one call
Web Scraper Pro	$0.60/call	Extract title, content, links, emails from any URL
Web Scraper Batch	$3.00/batch	Scrape up to 10 URLs in parallel
PDF Generator	$0.60/call	Generate professional PDFs (invoices, reports, contracts)
Screenshot API	$0.60/call	Capture any website as PNG with site accessibility check

Python SDK

Terminal

pip install requests

server.ts

from runpay_sdk import RunPay

# Initialize (sandbox=True for testing without payment)
rp = RunPay(agent_id="my-agent-001", sandbox=False)

# Validate a phone number — $0.60
result = rp.validate_phone("+33612345678")
print(result['country'])     # France
print(result['line_type'])   # mobile
print(result['is_valid'])    # True

# Validate 1000 numbers in one call — $5.00
result = rp.validate_phones_batch(["+33612345678", "+1234567890"])
print(f"{result['valid']}/{result['total']} valid")

# Scrape a website — $0.60
result = rp.scrape("https://example.com")
print(result['title'])
print(result['emails'])

# Scrape 10 URLs in parallel — $3.00
result = rp.scrape_batch(["https://site1.com", "https://site2.com"])

# Generate an invoice PDF — $0.60
result = rp.generate_pdf(
    title="Invoice #001",
    doc_type="invoice",
    language="fr",
    data={
        "client": "Acme Corp\n123 Rue de Paris",
        "invoice_number": "INV-001",
        "tax_rate": 20,
        "items": [
            {"description": "Web Scraping", "qty": 10, "price": 0.60}
        ]
    }
)
with open("invoice.html", "w") as f:
    f.write(result['html'])

# Take a screenshot — $0.60
result = rp.screenshot("https://example.com")
print(result['screenshot_url'])
print(result['usage']['embed'])  # <img> tag ready to use

Download SDK: runpay_sdk.py

How it works

Sellers publish any API function and set a price per call
AI agents discover services via MCP protocol automatically
Stripe charges the agent per call automatically
Sellers receive payouts directly via Stripe Connect

Sandbox mode (test without payment)

python

# No real payment — perfect for development
rp = RunPay(agent_id="my-agent-001", sandbox=True)
result = rp.validate_phone("+33612345678")

Or via API directly:

Terminal

curl -X POST https://runpay-backend-visibility-production.up.railway.app/api/sandbox/call/SERVICE_ID \
  -H "Content-Type: application/json" \
  -d '{"agent_id":"my-agent","payload":{"phone":"+33612345678"}}'

Setup your agent wallet

Before calling paid services, your agent needs a payment card attached.

👉 Setup Agent Wallet

Sell your API

Publish any function and earn per agent call via Stripe.

👉 Become a seller

Links


🌐 Site	getrunpay.com
📖 Docs	getrunpay.com/docs.html
📝 Sell your API	getrunpay.com/signup.html
🤖 Agent Setup	getrunpay.com/agent-setup.html
📊 Dashboard	https://dashboard.getrunpay.com
🔍 Smithery	smithery.ai/servers/runpay/marketplace

Run.pay

Quick Install

Install Config Generator

Documentation Overview

run.pay — Agent Marketplace

MCP Endpoint

Connect your agent

Claude Desktop

Cursor

Available tools

Available services

Python SDK

How it works

Sandbox mode (test without payment)

Setup your agent wallet

Sell your API

Links

Related MCP Servers

Frequently Asked Questions about Run.pay

AllMCPs Directory Badge

Technical Specs & Signals

Feature Your MCP Server

Own this project?

Share & Embed

Explore more

Run.pay

Quick Install

Install Config Generator

Documentation Overview

run.pay — Agent Marketplace

MCP Endpoint

Connect your agent

Claude Desktop

Cursor

Available tools

Available services

Python SDK

How it works

Sandbox mode (test without payment)

Setup your agent wallet

Sell your API

Links

Related MCP Servers

Frequently Asked Questions about Run.pay

AllMCPs Directory Badge

Technical Specs & Signals

Feature Your MCP Server

Own this project?

Share & Embed

Explore more