Astro
  • Overview
    • Welcome to Astro
    • Official Links
  • Using Astro
    • What is USDA?
    • Bridge Stables to AO
    • On-ramp to USDA
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  • How it works
  • Getting Started Guide
  • Supported Networks & Assets
  1. Using Astro

Bridge Stables to AO

Unifying stablecoins for the AO ecosystem, bringing together multiple chains and protocols under one seamless experience. Lock your existing stablecoins from 4 major chains and receive USDA on AO - instantly backed and verifiably secure.

4 Chains • 3 Stablecoins • 2 Protocols • 1 USDA

The future of DeFi on AO isn't fragmented - it's unified.

How it works

Step 1: Connect your wallets Link both your Wander wallet (for AO) and MetaMask (for other chains) to access the full USDA ecosystem.

Step 2: Lock your stablecoins Deposit USDT, USDC, DAI, or USDS from Ethereum, Base, Polygon, or Solana into our secure protocol vaults.

Step 3: Receive USDA on AO Get USDA minted directly to your AO wallet - instantly backed by your locked collateral and verifiably secure.

Getting Started Guide

Prerequisites

  • Wander Wallet - for receiving USDA on AO

  • MetaMask - for locking stablecoins on other chains

  • Supported stablecoins - USDT, USDC, DAI, or USDS

Step-by-Step Process

  1. Connect your wallets to the USDA interface

    • Link your Wander wallet for AO transactions

    • Connect MetaMask for multi-chain operations

  2. Select your source chain from supported networks

    • Ethereum, Base, Polygon, or Solana

  3. Choose your stablecoin to lock

    • USDT, USDC, DAI, or USDS

  4. Enter the amount you want to convert to USDA

    • Minimum: $5 USD equivalent

    • View real-time breakdown on UI

  5. Review transaction details

    • Chain and stablecoin

    • USDA mint amount

    • Processing time estimate

  6. Confirm and bridge your stablecoins

    • Approve the transaction in MetaMask

    • Wait for confirmation on source chain

  7. Receive USDA in your Wander wallet

    • Instant minting upon AO transaction confirmation

    • Verifiable backing on Arweave and AO

Your locked stablecoins remain securely held in protocol vaults while USDA is minted 1:1 on AO, creating a unified stablecoin experience across the entire ecosystem.

Supported Networks & Assets

Source Chains

  • Ethereum - The original DeFi hub

  • Base - Coinbase's L2 solution

  • Polygon - Low-cost scaling solution

  • Solana - High-performance blockchain

Supported Stablecoins

  • USDT - Tether USD

  • USDC - USD Coin

  • DAI - Maker's decentralized stablecoin

  • USDS - Sky's enhanced stablecoin

Destination

  • AO Network - Receive USDA on AO's hyper-parallel computer

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Last updated 7 days ago

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