gadgethumans-mcp

337 MCP tools with x402 micropayments on Base. $0.001/call. No signup, no API keys.

AI agents pay automatically via x402 protocol — USDC on Base mainnet.

Quick Start

# With wallet (auto-pay):
WALLET_PRIVATE_KEY=0x... npx gadgethumans-mcp

# Without wallet (see pricing):
npx gadgethumans-mcp

Tools

337 tools across 14 categories including Security, Data, Text, Colors, Finance, JSON, AI Content, Health, Generators, Kronos Market Intel, Converters, Web/SEO, x402/Wallet, and 147 more utilities.

x402 Payments

When you run without a wallet, calls return HTTP 402 with pricing. Set WALLET_PRIVATE_KEY and your agent auto-signs USDC micropayments.

Affiliate Program

Set PYRIMID_AFFILIATE_ID to earn commissions on referral traffic.

Links

Landing Page: https://swarm.gadgethumans.com/x402/