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Wallet Abstraction for Apps

Embedded crypto accounts that just work.

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The Problem

Building multi-chain wallet functionality is complex:
  • Integrate each blockchain’s infrastructure
  • Manage keys across networks
  • Handle gas for each chain
  • Maintain per-chain backends

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The Solution

Money Account serves as a wallet abstraction layer — Wallet-as-a-Service that is chain-agnostic. 
Your app integrates Money Account SDK
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Each user gets a Money Account under the hood
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User sees: unified balance, one account
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Money Account manages: multi-chain assets, gas, bridging

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How It Works

  1. Integrate Money Account SDK
  2. Create a Money Account for each user
  3. User deposits from any chain
  4. Display unified balance in your UI
  5. Execute actions across chains seamlessly

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What You Get

FeatureDescription
Unified balanceOne number, all chains
Gas abstractionPay gas in stables
Automatic bridgingCross-chain just works
Secure key managementSafe-based vaults
Policy controlsSpend limits, permissions

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Example: DeFi App

A DeFi app using Money Account could:
  • Accept deposits from any chain
  • Deploy into yields across networks
  • User doesn’t know Polygon vs Solana
  • Movement coordinated by Money Account

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Business Impact

MetricImprovement
Development timeReduced — no chain integrations
User retentionHigher — simpler UX
Transaction volumeMore — fewer friction points
Product differentiationCross-chain features competitors lack

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For Users

The benefit is a “just works” experience:
  • Use an app that supports multiple chains
  • Feel like you have one wallet for everything
  • No confusion, fewer errors