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Browser Extension

Secure Cross-Chain DeFi Access with Fordefi’s Browser Extension

Connect your vaults to 90+ blockchains, verify every contract, and enforce policies in one MPC-protected extension.

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Universal dApp Connectivity

Connect to thousands of applications with native detection on dozens of chains.

Integrated Transaction Clarity

Validate contracts, simulate balance changes, and receive critical alerts before every signature.

Policy-Driven Control

Edit token allowances and trigger prerecorded transactions through CARE for governed DeFi operations.

Securely Run Your Cross-Chain Operations

Connect to Every Major Chain Through One Extension

Fordefi’s proprietary browser extension offers you secure and seamless web3 connectivity across dozens of EVM chains, Bitcoin, Cosmos, Solana, Sui, Ton, and more.

  • Built-In-House Architecture
    Fordefi’s fully in-house architecture integrates MPC, policy, and the browser extension under one roof. One team is responsible for security, reliability, and support.
  • Experience True Multi-Chain Coverage
    Interact with dApps on EVM, Solana, Cosmos, Sui, Hyperliquid, Bitcoin, TON, Starknet, Stacks, and more through one extension without switching wallets.
  • Ubiquitous Compatibility
    Our browser extension connects to all DApps out of the box—by implementing modern standards like EIP-6963 and the Wallet Standard, and by emulating popular legacy wallets on each supported chain.

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Predict and Protect Every Transaction 

Fordefi’s browser extension surfaces enriched transaction data, simulates every call, and delivers risk intelligence that gives you full clarity before funds move on chain.

  • Simulate Outcomes and Fees
    Preview balance changes, token transfers, allowances, bridge details, and gas estimates through the extension.

  • Catch Risks Before You Sign
    Our alerts block known phishing websites, while intelligent warnings flag potential risks and automatically log them for audit readiness.
  • Built-In Policy Enforcement 
    All transactions through the Fordefi extension are evaluated by your organization’s policy engine in real time, with clear previews of approvals and policy outcomes before signing
Simulation screenshot
Simulation code screenshot

Strengthen On-Chain Execution

Fordefi lets you prerecord transactions and trigger them automatically so you can react to markets and risks without delays..

  • Set up CARE for On-Chain Triggers
    Fordefi lets you prerecord transactions and trigger them automatically so you can react to markets and risks without delays.
  • Edit Token Allowances
    Replace unlimited approvals with exact spend limits to close a common attack vector.
  • MEV Protection
    Route Ethereum Mainnet transactions through a private relay that keeps them out of the public mempool, preventing front-running and sandwich attacks.

Customer Stories

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Make The Most of Every Market Opportunity With Fordefi’s Browser Extension

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