gadgethumans-api-hub-mcp 2.6.0

MCP server wrapping 330+ tools — calculators, health/fitness, text analysis, color tools, readability, code tools, domain/network, financial, utility, AI text, agent products, ciphers, string, math, reference, weather, geocoding, air quality.

Payment Router MCP — Stripe for AI Agents

mcp-name: io.github.scotia1973-bot/api-hub

334+ tools. One install. Pay as you go.
QR codes, crypto prices, weather, passwords, UUIDs, DNS, finance calculators, health, text analysis, colors, code utilities — all from one MCP server with Stripe billing built in.

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🚀 Install in 5 Seconds

uvx payment-router-mcp

That's it. Your MCP client now has 334+ tools ready to use.

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💰 Why One Server Instead of Ten?

Problem	Solution
Need a QR code? Install a QR MCP server	It's already here
Need crypto prices? Install another	Already here
Need weather, passwords, UUIDs, DNS, currency conversion?	All here. One server.

One install. 334+ tools. Pay once. $0.01 per call. No surprises.

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🔥 Tools At Your Fingertips

Category	Tools (All $0.01 each)
QR Codes	PNG, SVG, GIF, custom colors, ECC levels
Passwords & IDs	Secure passwords, PINs, UUIDs, Nano IDs, ULIDs
Crypto	Real-time BTC, ETH, SOL prices from Binance
Weather	Current conditions, 7-day forecast, air quality
DNS & Network	Lookup, WHOIS, DNSSEC, reverse DNS, SSL cert check, port check
Colors	Hex/RGB/HSL/HSV convert, palettes, contrast, blindness sim
Text	Word count, readability, summarize, translate, grammar, paraphrase
Finance	Loan calc, mortgage, compound interest, currency convert, tax, ROI
Health	BMI, BMR, TDEE, body fat, calorie burn, heart rate zones
Security	Password strength, JWT decode, hash (MD5/SHA256/SHA512), entropy
Code	Format, minify, complexity analysis, language detect
And 320+ more	Amortization, geometry, statistics, fractions, matrices, and more

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📦 Pricing

Pack	Price	Credits	Cost/Call	Best For
Starter	$5	500 credits	$0.01	Try it out
Pro 🔥	$20	2,500 credits	$0.008	Regular use
Monthly	$15/mo	1,500/mo recurring	$0.01	Power users

👉 Buy Credits Now — Stripe checkout, instant delivery

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Quick Usage

# 1. Get a checkout link for 500 credits
payment_router_buy_link(tier="500")

# 2. Call any tool with your API key
payment_router_call(
    api_key="gh_YOUR_KEY",
    service="api-hub",
    tool="qr",
    params='{"text": "https://example.com"}'
)

# 3. Check your balance
payment_router_balance(api_key="gh_YOUR_KEY")

# 4. Free demo key (100 credits)
payment_router_demo_key()

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✨ Features

• ✅ 334+ tools in one MCP server
• ✅ Stripe checkout — buy credits with card, API key emailed automatically
• ✅ $0.01/call — no monthly commitment
• ✅ Refund on error — credits returned on failed calls
• ✅ Subscriptions — monthly recurring credits
• ✅ x402 micropayments — agent-to-agent USDC payments
• ✅ Admin dashboard — sales, revenue, active keys
• ✅ Free demo — 100 free credits, no payment required
• ✅ Works everywhere — Claude Desktop, Cursor, Windsurf, any MCP client

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🔧 For MCP Server Builders

Want to add payments to your own MCP server? Fork this repo, add your tools, and you immediately get:

• Stripe billing infrastructure (checkout, webhooks, auto-crediting)
• Email delivery of API keys
• Admin dashboard
• x402 micropayment support

The payment infrastructure is the hard part. We've solved it.

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🏗 Architecture

MCP Client → Payment Router MCP Server (PyPI) → API Hub (Cloudflare Workers, 300+ tools)
                                                 → Stripe Checkout
                                                 → Cloudflare KV (Credit Store)

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Built with: Cloudflare Workers · KV · Stripe · MailChannels · PyPI · Python
Buy Credits: api.gadgethumans.com/buy-credits
GitHub: github.com/scotia1973-bot/api-hub
License: MIT