Agentpay Gateway

The picks and shovels play — a centralized API gateway that routes to all 42 MCP servers with per-call billing.

Architecture

┌─────────────────────────────────────────────────────────────────┐
│                    AGENTPAY GATEWAY MCP                         │
│                                                                 │
│  ┌──────────┐   ┌───────────┐   ┌──────────┐   ┌───────────┐  │
│  │ API Key  │──▶│ Credit    │──▶│ Routing  │──▶│ Backend   │  │
│  │ Auth     │   │ Check     │   │ Engine   │   │ MCP Server│  │
│  └──────────┘   └───────────┘   └──────────┘   └───────────┘  │
│       │              │              │              │            │
│       ▼              ▼              ▼              ▼            │
│  ┌──────────┐   ┌───────────┐   ┌──────────┐   ┌───────────┐  │
│  │ Supabase │   │ Supabase  │   │ Backend  │   │ Stripe    │  │
│  │ API Keys │   │ Credits   │   │ HTTP     │   │ Checkout  │  │
│  │ Table    │   │ Ledger    │   │ Proxy    │   │ Payments  │  │
│  └──────────┘   └───────────┘   └──────────┘   └───────────┘  │
└─────────────────────────────────────────────────────────────────┘

Key Features

• Single MCP endpoint routing to 42 backend MCP servers
• Per-call credit billing instead of per-subscription
• Free tier: 100 credits/day
• Pro tier: 10,000 credits/day ($19/mo)
• Auto-reset credits daily
• Stripe upsell links for upgrades
• Full audit trail with credit deduction logging

Setup

Prerequisites

• Python 3.10+
• MCP-compatible client (Claude Desktop, Cursor, etc.)
• Supabase project for database (optional for local demo)
• Stripe account (optional, for production billing)

Quick Start (Demo Mode — No DB Required)

cd agentpay-gateway-mcp
pip install -r requirements.txt
python3 server.py

Full Setup (With Supabase + Stripe)

1. Create a Supabase project at https://supabase.com
2. Set environment variables:

   cp .env.example .env
   # Edit .env with your credentials
   

3. Bootstrap the database:

   python3 server.py --db-only
   

4. Start the gateway:

   python3 server.py --port 8000
   

Docker

docker build -t agentpay-gateway .
docker run -p 8000:8000 \
  -e SUPABASE_URL=xxx \
  -e SUPABASE_SERVICE_KEY=xxx \
  -e STRIPE_API_KEY=sk_live_xxx \
  -e STRIPE_CHECKOUT_LINK=https://buy.stripe.com/xxx \
  agentpay-gateway

MCP Client Configuration

{
  "mcpServers": {
    "agentpay-gateway": {
      "url": "http://localhost:8000/mcp",
      "apiKey": "YOUR_API_KEY_HERE"
    }
  }
}

Pricing Tiers

Tier	Daily Credits	Monthly Price	Cost per Call
Free	100	$0	1 credit/call
Pro	10,000	$19/mo	1 credit/call

Usage

Check Balance

result = await client.call_tool("gateway_info", {
    "api_key": "your-api-key"
})

Use Any Tool

# All 42 tools are proxied through the gateway
result = await client.call_tool("search_web", {
    "api_key": "your-api-key",
    "args": {"query": "latest news", "max_results": 5}
})

Upgrade to Pro

result = await client.call_tool("gateway_upsell", {
    "api_key": "your-api-key"
})
# Returns Stripe checkout URL

Backend Server Registry

All 42 MCP servers routed through this gateway:

Server	Tools	Port
search-proxy-mcp	3	8011
agent-audit-mcp	5	8012
agent-contract-mcp	4	8013
agent-cost-tracker-mcp	4	8014
agent-hire-mcp	6	8015
agent-legal-counsel-mcp	3	8021
agent-memory-mcp	4	8016
agent-messaging-mcp	3	8017
agent-passport-mcp	3	8018
agent-proof-mcp	2	8019
agent-team-mcp	3	8020
agent-wallet-mcp	3	8022
contract-analyzer-mcp	2	8023
court-records-mcp	2	8024
crypto-market-mcp	3	8025
currency-exchange-mcp	2	8026
database-mcp	2	8027
dns-lookup-mcp	2	8028
domain-data-mcp	2	8029
domain-intel-mcp	2	8030
email-agent-mcp	3	8031
email-verify-mcp	1	8032
file-converter-mcp	2	8033
hackernews-mcp	2	8034
hallucination-guard	2	8035
image-analyzer-mcp	2	8036
ip-geolocation-mcp	2	8037
mcp-health-monitor	2	8038
notification-mcp	2	8039
patent-search-mcp	2	8040
pdf-generator-mcp	2	8041
qr-code-mcp	2	8042
rental-agent-mcp	2	8043
screenshot-mcp	2	8044
sec-financial-mcp	2	8045
secret-scanner-mcp	2	8046
seo-audit-mcp	2	8047
ssl-check-mcp	2	8048
text-to-speech-mcp	2	8049
weather-mcp	2	8050
web-scraper-mcp	2	8051
wikipedia-mcp	2	8052

License

MIT — AgentPay Labs