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Cross-Chain Deposits

Seamless onboarding from any blockchain.

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The Problem

Onboarding users in a multi-chain world is painful:
  • Your dApp is on Chain X, but the user’s funds are on Chain Y
  • User must manually bridge or convert assets
  • Process is slow, risky, and confusing
  • Users give up rather than complete multi-step transfers

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The Solution

Money Account provides a unified deposit address. Users send any supported asset from any chain, and routing automatically handles moving it to the correct network. 
User has USDC on Polygon
Your app settles on Base
    ↓
User sends to their Money Account deposit address
    ↓
Routing bridges Polygon → Base automatically
    ↓
User onboarded. Done.

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How It Works

  1. User gets a single deposit handle
  2. They can deposit from Ethereum, Polygon, Arbitrum, Base, etc.
  3. Stableyard detects the deposit on-chain
  4. Automatic bridging/swapping as needed
  5. Funds arrive in the vault on the target chain

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Business Impact

MetricImprovement
Conversion rateHigher — no bridging drop-off
TVL captureMore — accept users from any chain
Support ticketsFewer — no “how do I bridge?” questions
User reachBroader — any ecosystem welcome

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Rivals CEX Onboarding

This UX rivals centralized exchanges where users get a single address and the system “just handles it” — but remains non-custodial.