#x402

A toolkit for building micropayment-gated MCP servers

x402-native API gateway for AI agents. 20+ capabilities (web scraping, screenshots, search, email, translate) — pay-per-use in USDC, no API keys needed.

Give AI agents spending power without giving them your wallet keys. Cloaked creates on-chain spending accounts with enforced constraints that agents cannot bypass - even if jailbroken or compromised. Website: https://cloakedagent.com Documentation: https://cloakedagent.com/docs SDK: https://www.npmjs.com/package/@cloakedagent/sdk GitHub: https://github.com/CloakedAgent/cloaked

Trust-and-knowledge MCP server for agent ecosystems: score trust, verify/certify agents, register identities, and query a Neo4j-backed knowledge graph.

TEOS MCP is an MCP server that performs real-time diff-level security scanning for AI agents and CI/CD pipelines. It analyzes code diffs before merge or deployment and returns a deterministic gate decision: ALLOW WARN BLOCK Built for: • AI agents • Autonomous systems • DevSecOps teams • CI/CD workflows Features: • Diff risk scoring • Deterministic merge gate • Real-time enforcement • Usage-based monetization (pay-per-scan) • Optional on-chain verification Unlike gateway filters, TEOS MCP performs code-level intelligence before execution.

Headless document processing for AI agents. Invoice extraction, contract analysis, and Dutch business verification. Pay-per-use via X402 on Solana. No API keys needed.

Batch send SOL or any SPL token to 1000+ Solana wallets in one API call. x402 payment protocol — $0.01 per request, no API keys, no accounts. Built for AI agents. MCP endpoint: https://gateway-solana.spraay.app/mcp

Discover, evaluate, and execute AI agents programmatically. Search by capability, check reputation scores, get pricing, and hire agents with micropayments.

Send and receive emails via Python SDK or MCP. No API keys, no accounts - your wallet is your identity. Pay per call with USDC on Base via the x402 protocol. $0.005 per email.

MCP server for the Spraay x402 Gateway — connects Claude Desktop, Cursor, or any MCP client to onchain data, AI models, and batch payments on Base mainnet. AI agents pay USDC per request via the x402 protocol. No API keys. No accounts.

Solana token safety scanner. Risk score 0-100 from pure on-chain analysis — mint/freeze authority, holder concentration, liquidity, LP locks, honeypot detection, Token-2022 extensions. Free lite check or $0.008 USDC full report via x402.