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Script Master Labs x402 Gateway
136 pay-per-call tools via x402: squeeze scanners, federal contracting, DeFi. No API key.
Quick Install
Automated & IDE SetupCopy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.
Manual Client & Custom JSON ConfigExpand JSON ▾
Install Config Generator
Choose your client
💡 Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)
Documentation Overview
⚡ WATCH THE AGENT PAY
Live demo (0.001 USDC on Base): https://www.scriptmasterlabs.com/watch-the-agent-pay.html
Snacks: https://www.scriptmasterlabs.com/x402-snacks.html · MCP: https://mcp-x402.onrender.com/mcp
One-line paywall:packages/x402-paywall
SML Portfolio
ScriptMasterLabs' monorepo — product code, MCP servers, and the
scriptmasterlabs.com marketing site.
MCP Server
mcp-x402/ — the first MCP server that pays for itself. AI
agents pay for ScriptMasterLabs data autonomously via the x402
protocol: 40+ pay-per-call tools covering
market intelligence, SEC filings, federal grants/contracts, FDA/OSHA/EPA
records, and more, settled in USDC on Base or RLUSD on the XRP Ledger. No API
keys, no subscriptions — see mcp-x402/README.md for
setup and the full tool list.
License
MIT — see mcp-x402/LICENSE for the MCP server package.
Related MCP Servers
Frequently Asked Questions about Script Master Labs x402 Gateway
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CategoryFinance & Fintech
27Quality signal: Emerging · 27/100How this signal is calculated ▾
Server availabilityNot measured
Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.
Verified ownership8/20
Documentation & tools11/30
Adoption & activity1/15
Community engagement0/10
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