AgentPay Gateway MCP
One MCP installation gives your agent access to 42 backend servers — web search, legal analysis, domain intelligence, QR codes, email verification, SEC filings, patent lookup, and more — with per-call credit billing and one API key instead of 42.
What your agent can do
- Call any of the 90+ tools across 42 specialized backend servers through a single MCP endpoint — no separate accounts or API keys per service
- Pay per call using a credit system: most tools cost 1–3 credits, compute-heavy tools (contract analysis, SEO audit, legal contract generation) cost 5–8 credits
- Check remaining daily credits and account status at any time via
gateway_info - Get a Stripe checkout link to upgrade when credits are exhausted — the server returns the URL directly
- Run in demo mode locally (no database) or full mode with Supabase-backed credit ledger and Stripe billing
- Deploy via Docker with environment variables for a production-ready self-hosted gateway
Installation
Requires: Python 3.10+, mcp, httpx, anyio packages.
pip install mcp httpx anyio
The gateway runs as an HTTP server (not stdio). It must be started separately before connecting your MCP client.
# Demo mode — no database required
python server.py --port 8000
# Production mode — set env vars first
export SUPABASE_URL=https://your-project.supabase.co
export SUPABASE_SERVICE_KEY=your-service-key
export STRIPE_API_KEY=sk_live_...
export STRIPE_CHECKOUT_LINK=https://buy.stripe.com/...
python server.py --port 8000
Claude Desktop — add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):
{
"mcpServers": {
"agentpay-gateway": {
"url": "http://localhost:8000/mcp",
"headers": {
"X-API-Key": "YOUR_API_KEY_HERE"
}
}
}
}
Cursor — add to .cursor/mcp.json in your project root:
{
"mcpServers": {
"agentpay-gateway": {
"url": "http://localhost:8000/mcp",
"headers": {
"X-API-Key": "YOUR_API_KEY_HERE"
}
}
}
}
Docker:
docker build -t agentpay-gateway .
docker run -p 8000:8000 \
-e SUPABASE_URL=https://your-project.supabase.co \
-e SUPABASE_SERVICE_KEY=your-service-key \
-e STRIPE_API_KEY=sk_live_... \
-e STRIPE_CHECKOUT_LINK=https://buy.stripe.com/... \
agentpay-gateway
Tool Reference
| Tool | Description | Key params |
|---|---|---|
gateway_info | Check credit balance, tier, and daily usage | api_key |
gateway_upsell | Get Stripe checkout URL to upgrade to Pro | api_key |
| Any backend tool | Proxied to the appropriate backend server | api_key, plus the tool's own params in args |
Credit costs by category
| Category | Tools | Credits per call |
|---|---|---|
| Search, weather, DNS, QR, Wikipedia | search_web, weather_current, dns_lookup, qr_generate, etc. | 1 |
| Audit, memory, messaging, email verify | audit_log, memory_store, message_send, etc. | 1–2 |
| Domain intel, screenshots, crypto, PDF | domain_intel, screenshot_take, pdf_generate, etc. | 2–4 |
| Court records, SEC filings, patent search | court_search, sec_filings, patent_search, etc. | 2–3 |
| Contract analysis, legal, SEO audit | contract_analyze, legal_generate_contract, seo_audit, etc. | 3–8 |
Backend Server Registry (42 servers)
| Category | Servers |
|---|---|
| Search & Web | search-proxy-mcp, web-scraper-mcp, hackernews-mcp, wikipedia-mcp |
| Compliance & Audit | agent-audit-mcp, hallucination-guard, secret-scanner-mcp |
| Finance | agent-wallet-mcp, crypto-market-mcp, currency-exchange-mcp, sec-financial-mcp |
| Legal | agent-contract-mcp, agent-legal-counsel-mcp, contract-analyzer-mcp, court-records-mcp |
| Identity & Trust | agent-passport-mcp, agent-proof-mcp |
| Agents & Teams | agent-hire-mcp, agent-team-mcp, agent-memory-mcp, agent-messaging-mcp |
| Domain & Network | dns-lookup-mcp, domain-data-mcp, domain-intel-mcp, ip-geolocation-mcp, ssl-check-mcp |
| Productivity | email-agent-mcp, email-verify-mcp, notification-mcp, pdf-generator-mcp, file-converter-mcp, qr-code-mcp, screenshot-mcp, text-to-speech-mcp |
| Intelligence | image-analyzer-mcp, patent-search-mcp, seo-audit-mcp, rental-agent-mcp, weather-mcp |
| Infrastructure | database-mcp, mcp-health-monitor, agent-cost-tracker-mcp |
Pricing
| Tier | Daily credits | Monthly price | Cost per call |
|---|---|---|---|
| Free | 100 | $0 | 1–8 credits |
| Pro | 10,000 | $19/month | 1–8 credits |
Credits reset daily. When credits are exhausted, gateway_upsell returns a Stripe checkout URL.
License
MIT — AgentPay Labs. Source: github.com/Rumblingb/agentpay-gateway-mcp