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Wash-filtered intelligence for x402: categories, services, wash analysis, trends.
About
Wash-filtered intelligence for x402: categories, services, wash analysis, trends.
Remote endpoints: streamable-http: https://api.x402.printmoneylab.com/mcp
Security Report
10.0
Low Risk10.0Low RiskValid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. Trust signals: 4 highly-trusted packages.
Endpoint verified · Open access · No issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-printmoneylab-x402watch": {
"url": "https://api.x402.printmoneylab.com/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
x402watch
Wash-filtered intelligence layer for the x402 ecosystem.
x402watch indexes 36,000+ x402 services across Base, Solana, Polygon, and Arbitrum, classifies them with AI, and detects wash trading patterns using cohort signal analysis. All data is published daily under CC0.
4-Axis Differentiation
- Wash Filter — 8-label classification + cohort signal detection
- Free Public Data — every label, every benchmark
- Time-Series Asset — daily snapshots committed to GitHub
- AI-Native — public API, MCP server (Day 21), llms.txt
Live
- Site: https://x402.printmoneylab.com
- API: https://api.x402.printmoneylab.com/api/v1
- API docs: https://api.x402.printmoneylab.com/docs
- Data: https://github.com/printmoneylab/x402watch-data
- Methodology: https://x402.printmoneylab.com/docs/methodology
Tech Stack
- Backend: FastAPI + PostgreSQL (TimescaleDB) + Redis
- Frontend: Next.js 16 + Tailwind v4 + Recharts
- Indexing: Helius (Solana), public RPC (Base/Arbitrum)
- AI: Claude Haiku 4.5 (categorization), Claude Sonnet 4.5 (validation)
- Hosting: Oracle ARM (free tier) + Vercel + Cloudflare
Repository Layout
This repo holds the public Next.js site under src/. The methodology
markdown lives in content/methodology.md and
is rendered at /docs/methodology.
The FastAPI backend and indexers live on a separate Oracle host.
License
- Code: Apache 2.0 (see LICENSE)
- Data: CC0 (public domain), published daily to
x402watch-data
Status
Phase 1 MVP — under active development. Issue templates and contribution guidelines coming as the project stabilizes.
Built by PrintMoneyLab.
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