AstraBlox provides secure access to DeFi services using Fireblocks MPC (Multi-Party Computation) wallets and integrations with supported networks and tokens. This article explains how wallets work with AstraBlox, which networks and tokens are supported, how bridging and swapping functions, and what fees may apply.
Quick Reference
- How Do I Connect My Web3 Wallet?
- What networks are supported?
- What tokens can I use?
- How do bridge and swap services work?
- Do you provide on/off-ramp services for fiat currency?
- What fees apply when using AstraBlox?
- Which wallets are compatible with AstraBlox?
- Important Notes
- Related Articles
How Do I Connect My Web3 Wallet?
AstraBlox provisions self-custody via Fireblocks Embedded Wallet Service (EWS).
- Each investor provisions their own wallet with Fireblocks.
- Users can fund their wallet by on-ramping fiat, depositing tokens from another wallet, or receiving assets through AstraBlox features.
AstraBlox does not provision wallets, but the investor is using Fireblocks as a wallet service provider.
Investors can export their own keys to integrate with a wallet solution provider of their choosing, e.g., Metamask.
What Networks Are Supported?
Currently supported networks include:
- Ethereum
- Base
- Avalanche
- Polygon
- Binance Smart Chain
Planned for future integration:
- Arbitrum
- Gnosis Chain
- Sui Network
Supported networks may expand as AstraBlox develops additional partnerships and integrations.
What Tokens Can I Use?
Currently supported tokens include:
- ETH (Ethereum)
- USDC (USD Coin)
- EURC (Euro Coin)
Additional tokens may be added as AstraBlox integrates new networks and protocols.
How Do Bridge and Swap Services Work?
- Token Bridging: Move assets between blockchains (e.g., bridge USDC from Ethereum to Base).
- Token Swaps: Exchange one token for another on the same blockchain (e.g., swap USDC for ETH on Base).
AstraBlox integrates with third-party routing protocols to optimize for fees and slippage.
⚠️ Bridging and swapping carry risks, including failed transactions, slippage, and smart contract vulnerabilities.
Do You Provide On/Off-Ramp Services For Fiat Currency?
- Users can convert fiat from their bank account or card into digital assets in their AstraBlox wallet.
- Users can also convert digital assets back into fiat for withdrawal.
Availability depends on provider coverage and local regulatory rules. All fiat transactions remain subject to the provider’s terms and conditions.
What Fees Apply When Using AstraBlox?
Fees vary depending on the service used. Common fees include:
- Network (gas) fees for blockchain transactions.
- Protocol or liquidity provider fees for swaps, bridges, or staking.
- Withdrawal fees, where applicable.
AstraBlox presents a full fee breakdown before users confirm
Which Wallets Are Compatible With AstraBlox?
- AstraBlox currently supports Fireblocks self custody embedded wallets as the initial wallet service provided to users.
- Users receive a segregated wallet created during onboarding and must retain their own private passphrase for recoverability.
- Fireblocks embedded wallets allows users to export their private keys and import to a wallet provider of their choosing.
- Additional wallet providers may be integrated as the platform expands.
This ensures flexibility while maintaining compliance and security.
Important Notes
- AstraBlox wallets are provisioned through Fireblocks EWS technology, ensuring user control is pure self-custody and all funds remain segregated.
- Token support depends on both AstraBlox integrations and network protocols.
- All transactions are subject to blockchain conditions, third-party provider rules, and market volatility.