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Awesome-omni-skill moneydevkit

Accept payments on any website using moneydevkit. Use when building a site that sells something, adding a checkout/paywall, or integrating payments into a Next.js or Replit app. Supports fixed pricing, pay-what-you-want, products, customers, and orders. Bitcoin Lightning under the hood — works globally, no bank account needed.

install
source · Clone the upstream repo
git clone https://github.com/diegosouzapw/awesome-omni-skill
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/diegosouzapw/awesome-omni-skill "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/development/moneydevkit-kbarbel640-del" ~/.claude/skills/diegosouzapw-awesome-omni-skill-moneydevkit-29e89f && rm -rf "$T"
manifest: skills/development/moneydevkit-kbarbel640-del/SKILL.md
source content

moneydevkit

Add payments to any web app in under 5 minutes. Two supported frameworks: Next.js and Replit (Express + Vite).

Workflow

1. Get credentials

Option A — MCP:

There are two MCP servers:

  • Unauthenticated (
    /mcp/
    ) — for creating a new account and minting credentials
  • Authenticated (
    /mcp/account/
    ) — for managing your account after setup (requires OAuth)

To create a new account:

claude mcp add moneydevkit --transport http https://mcp.moneydevkit.com/mcp/

After you have credentials, switch to the authenticated MCP for full account control:

claude mcp add moneydevkit --transport http https://mcp.moneydevkit.com/mcp/account/

Option B — CLI:

npx @moneydevkit/create

Option C — Dashboard: Sign up at moneydevkit.com and create an app.

All options produce two values:

  • MDK_ACCESS_TOKEN
    — API key
  • MDK_MNEMONIC
    — wallet seed phrase

Add both to 

.env
(or Replit Secrets, Vercel env vars, etc.). Both are required.

2. Pick a framework and follow its guide

3. Create products (optional)

For fixed catalog items, create products via the dashboard or MCP:

mcporter call moneydevkit.create-product name="T-Shirt" priceAmount=2500 currency=USD

Then use 

type: 'PRODUCTS'
checkouts with the product ID.

For dynamic amounts (tips, donations, invoices), skip products and use 

type: 'AMOUNT'
directly.

4. Deploy

Deploy to Vercel (Next.js) or Replit. Ensure 

MDK_ACCESS_TOKEN
and 
MDK_MNEMONIC
are set in the production environment.

⚠️ Use 

printf
not 
echo
when piping env vars — trailing newlines cause silent auth failures.

Checkout types

TypeUse caseRequired fields
AMOUNT
Dynamic amounts, tips, invoices
amount
, 
currency
PRODUCTS
Sell dashboard products
product
(product ID)

Pricing options

  • Fixed price — set specific amount (USD cents or whole sats)
  • Pay what you want — customer chooses amount (set 
    amountType: 'CUSTOM'
    on product)

Currency

  • USD
    — amounts in cents (e.g. 500 = $5.00)
  • SAT
    — amounts in whole satoshis

Customers

Collect customer info to track purchases and enable refunds:

await createCheckout({
  // ...checkout fields
  customer: { email: 'jane@example.com', name: 'Jane', externalId: 'user-123' },
  requireCustomerData: ['email', 'name'] // show form for missing fields
})

MCP tools

If the moneydevkit MCP server is connected (authenticated), these tools are available:

  • create-app
    / 
    list-apps
    / 
    update-app
    / 
    rotate-api-key
    — manage apps
  • create-product
    / 
    list-products
    / 
    get-product
    / 
    update-product
    / 
    delete-product
  • create-customer
    / 
    list-customers
    / 
    get-customer
    / 
    update-customer
    / 
    delete-customer
  • list-checkouts
    / 
    get-checkout
    — view checkout sessions
  • list-orders
    / 
    get-order
    — view completed payments
  • search-docs
    — search moneydevkit documentation

Docs

Full documentation: docs.moneydevkit.com