The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the GadgetHumans API Hub listing page.
One MCP endpoint. Zero friction. Free tier, no API key.
Auto-detects Claude Code, Cursor, Cline, or Codex and wires the endpoint in. Or add manually:
58 tools across 8 categories — no API keys, no signup, no subscriptions.
AI & Agents — Chat completions, tone analysis, text generation, entity extraction Weather & Geo — Current weather, 7-day forecast, air quality, geocoding Crypto & Finance — Live prices, loan calculator, mortgage calc, ROI, currency converter Web & Scraping — URL content extraction, RSS feed parsing, link checking, SSL verification Code & Dev — SQL formatter, JSON tools, code complexity, regex testing DNS & Network — DNS lookup, reverse DNS, port checking, SSL cert check Marketing & SEO — SEO metadata generator, keyword analysis, Open Graph scraping Data & Math — Stats, matrix operations, hex dumps, unit conversion, color tools
| Tier | Price | Calls |
|---|---|---|
| Pay-per-call | $0.001/call | Unlimited (via x402) |
| Pro | $19/month | Unlimited |
| Enterprise | $99/month | Unlimited + white-label |
Buy credits directly — instant delivery:
Pay via card or USDC on Base. Money hits instantly. No subscription needed.
Pay via card or USDC on Base. No lock-in.
Works with Claude Desktop, Cline, Continue.dev, Codex, Windsurf, and any MCP-compatible client.
Built with x402 — the payment protocol for the agent economy.