[ PRIVATE RAILS · EPHEMERAL STATE · SOLANA ]
Your money,
nobody's business.
BlackRail is a private crypto payment gateway for merchants and professionals. Every checkout generates a disposable, one-time address. Your wallet balance, revenue history, and transaction trail stay invisible to public block explorers.
blackrail · Merchant Portal
Total Revenue
$18,420
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Hidden on-chain
Generated Addrs
342
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100% disposable
Wallet Exposure
0.0%
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Fully unlinkable
Inv #8092 · 7xK2…p9Lq
AUTO-SWEPT
$1,250.00
🛍
Shopify Order · 3mN1…v4B8
EPHEMERAL
$340.00
Freelance Invoice · 9pQ4…m2K1
DISPOSABLE
$4,500.00
Merchant Privacy Primitives
Standard checkout experience.
BlackRail decouples your customer payments from your actual wallet identity using high-performance MagicBlock infrastructure.
One-Time Addresses
Every single transaction spins up a fresh, single-use address on Solana. Customers never see where your main treasury resides.
MagicBlock: Dynamic Accounts
Revenue Obfuscation
Prevent competitors, customers, and scraping tools from analyzing your daily sales volume, average order values, or wallet balances.
Unlinkable Payment Paths
Seamless Friction-Free Pay
The buyer opens a completely familiar Solana checkout window, approves the payment, and receives instant confirmation.
Native Solana UX
Automated Sweeping
Once payment is verified, funds are automatically routed into your private destination wallet via un-indexable transfer routines.
Instant Auto-Settlement
Developer APIs & SDKs
Embed BlackRail into your React, Next.js, or e-commerce shop with 5 lines of code. Works smoothly out of the box.
@blackrail/sdk
Private Accounting
Track sales, issue refunds, and download tax statements internally while remaining completely opaque to public chain indexers.
Encrypted Merchant Dashboard
Target Merchants
Designed for businesses accepting crypto
Public blockchains make traditional business operations vulnerable to spying. BlackRail solves this across all merchant scales.
Freelancers & Contractors
Invoice clients without leaking your net worth.
Sending a client a regular wallet address lets them see every other payment you've received. BlackRail generates a unique one-time link per invoice.
Client: Acme Corp
ephemeral_0x39a1
Design Contract · $2,500 USDC
Settled ✓
E-Commerce Stores
Prevent competitors from copying your sales data.
On transparent ledgers, competitors track your sales in real-time. BlackRail's MagicBlock routing keeps store volume completely private.
Cart #18,203
ephemeral_0x81b4
Checkout · $180.00 SOL
Auto-Swept
MagicBlock Engine Infrastructure
Sub-second ephemeral state transitions on Solana
Leveraging MagicBlock's high-speed state channels to instantiate, verify, and resolve single-use merchant checkout accounts instantaneously.
Explore SDK Documentation
Try Merchant Sandbox
Under the Hood
How BlackRail Works
Four simple steps to shield your business revenue from public view.
1
Create Payment Link
Merchant generates a checkout link via BlackRail API, SDK, or dashboard for a specific item or invoice.
2
Generate Ephemeral Addr
MagicBlock instantiates a brand new, one-time destination address for the customer's checkout session.
3
Standard Checkout
Customer pays normally using Phantom, Backpack, or Solflare. Total transaction time remains sub-second.
4
Private Settlement
Funds are swept directly to the merchant's private treasury without linking customer history on-chain.
Privacy is a right.
Stop broadcasting your balance to every client and competitor. Start accepting crypto privately with BlackRail.
[ PRIVATE · EPHEMERAL · SOLANA ]