Build DeFi protocols where every operation is provable
Build your DeFi application on infrastructure that proves execution integrity. Run complex logic offchain, integrate any data source, and generate cryptographic proof for every operation.
What DeFi protocols gain with Truebit
Provable Execution
Run custom logic with blockchain-level security guarantees. Every computation generates cryptographic proof showing exactly what code ran, what data it used, and what results it produced.
Complex Logic Without Trust Assumptions
Execute sophisticated offchain computation (risk models, multi-source aggregation, conditional workflows) with blockchain-level verification. No “trust our API” required.
Compliance-Ready Infrastructure
Institutions can navigate regulatory requirements with built-in audit trails, policy enforcement, and verifiable workflows.
How Truebit powers DeFi
Verified Compute
Run custom JavaScript, Python, Rust, or C/C++ code with auditable integrity. Perfect for protocols that need more than static data feeds—dynamic risk assessment, custom valuation models, or multi-step decision logic.
Dynamic Oracles
Let your smart contract auditably que any API or RPC with arbitrary, per-transaction, data processing in JavaScript. Aggregate pricing from multiple sources, verify external conditions, munge API responses for consumption by smart contracts, or fetch real-time parameters with proof of what data was accessed. Call back to any blockchain.
Compliance Orchestration
Automate regulatory workflows alongside your DeFi logic and bake them into things like ERC-3643 tokens. Auditably verify accreditation, enforce transfer rules, generate audit reports, within a drag-and-drop framework.
Cross-Chain Verification
Prove state or conditions on one chain before executing on another. Essential for cross-chain lending, bridging, or any protocol operating across multiple networks.
API Integration
Securely connect to any external system, exchanges, custodians, data providers, with verifiable records of what was queried and when.
Certified Transcripts
Immutable audit trail for every operation. Inputs, code execution, outputs—all cryptographically provable and permanently recorded, auditable down to the API call, RPC call, or code execution.
DeFi use cases enabled by Truebit
Lending & Credit Markets
Execute sophisticated, auditable off-chain credit models. Verify collateral values from multiple sources, auditably enforce liquidation logic, and generate proofs for every lending decision.
Derivatives & Structured Products
Price complex instruments using custom models with cryptographic proof. Aggregate data from multiple venues, execute multi-step settlement logic, and prove fair execution.
Institutional DeFi
Serve regulated users with built-in compliance and auditability. Verify accredited investor status, enforce transfer restrictions, and generate regulatory reports from execution transcripts.
Cross-Chain Protocols
Build applications that span multiple blockchains with verifiable state proofs. Verify positions, prove oracle consistency, and execute multi-chain strategies with end-to-end auditability.
Yield Optimization & Vaults
Run complex rebalancing algorithms offchain while proving every decision onchain. Execute multi-venue strategies, verify external yield sources, and maintain transparent performance records.
Stablecoins & Tokenized Assets
Verify reserve composition through direct API integration with custodians. Prove backing ratios, automate compliance workflows, and bridge traditional finance data with verified computation.