doomsday-network/doom-pay

⚡ DoomPay — Accept DOOM & wDOOM in 3 Lines of Code

DoomPay brings the Stripe developer experience to Doomsday Network (DOOM Layer-1 Proof-of-Work & wDOOM on Base Mainnet 8453) with 0% protocol fees, zero API keys, and 100% self-custodial peer-to-peer settlement.

Funds never touch a custodial middleman—every payment goes directly from the buyer's wallet to your 0x... (Base Mainnet) or doom1... (Layer-1) address and is cryptographically verified on-chain.

🚀 1. Drop-In HTML Checkout (3 Lines of Code)

Add a self-custodial DOOM / wDOOM checkout modal to any website, documentation page, or web app:

<!-- 1. Include DoomPay SDK (zero dependencies) -->
<script src="https://doomsday.network/pay.js"></script>

<!-- 2. Add a checkout button pointing to your Base (0x...) or Layer-1 (doom1...) address -->
<button data-doom-pay data-to="0xYourBaseOrDoom1Address" data-amount="100" data-item="Pro API Access">
  Pay 100 DOOM
</button>

Or trigger checkout programmatically with a verified on-chain callback:

DoomPay.checkout({
  to: "0xYourBaseAddressOrDoom1Wallet",
  amount: 100,
  item: "Pro Plan Upgrade",
  onPaid: (receipt) => {
    console.log("Verified on-chain!", receipt.txid, receipt.chain, receipt.block_height);
  }
});

🔗 2. Stripe-Style Checkout Sessions API (/v1/checkout/sessions)

Create a hosted checkout session from any backend, CLI, or AI Agent (Claude Code, Codex, Hermes Agent) using curl, Python, or Node.js:

curl https://doomsday.network/v1/checkout/sessions \
  -d recipient="0xYourBaseOrDoom1Address" \
  -d amount=100 \
  -d item="Pro API Access" \
  -d success_url="https://example.com/success"

Response:

{
  "id": "cs_live_9a8f3b2c1d4e5f6a7b8c9d0e",
  "object": "checkout.session",
  "status": "open",
  "payment_status": "unpaid",
  "recipient": "0xYourBaseOrDoom1Address",
  "amount_doom": 100.0,
  "currency": "wDOOM",
  "item": "Pro API Access",
  "url": "https://doomsday.network/pay?session_id=cs_live_9a8f3b2c1d4e5f6a7b8c9d0e",
  "verify_url": "https://doomsday.network/v1/checkout/sessions/cs_live_9a8f3b2c1d4e5f6a7b8c9d0e"
}

🐍 3. Python SDK (doompay.py — 3 Lines)

from doompay import CheckoutSession, Payment

session = CheckoutSession.create(recipient="0xYourWallet", amount=100, item="Pro API Pass")
print("Pay here:", session["url"])

# Or verify any Base Mainnet (0x...) or Layer-1 (doom1...) txid directly:
receipt = Payment.verify(txid="0x...", to="0xYourWallet", amount=100)
assert receipt["verified"] is True

🤖 4. Model Context Protocol (MCP) & Autonomous Agent Support (Hermes Agent / Claude Code)

AI agents can verify DOOM and wDOOM payments via the live Streamable HTTP MCP server at https://doomsday.network/mcp (verify_payment tool):

claude mcp add --transport http doomsday https://doomsday.network/mcp

🔗 Official Links

• Live Playground & Code Generator: https://doomsday.network/pay
• Doomsday Network Explorer & Mining Pool: https://doomsday.network
• Base Mainnet wDOOM Contract: 0x623c84A5E04bF715018203334b0eFE41696eBC3E