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Blend is an intent-driven, non-custodial Yield Coordination Engine. It functions as a soul-bound savings account for your digital assets: you keep full custody in a personal Gnosis Safe while Blend’s automation allocates capital between stable base yields and sophisticated, delta-neutral strategies. This architecture provides the simplicity of a “set-and-forget” yield app but with the security and isolated risk of a personal “Pocket Hedge Fund.” Blend achieves this by building on top of trusted DeFi primitives, not by replacing them.

Quick start

How Blend is Different

Architecture

Security

SDKs

API

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Key Concepts

  • Self-Custody: Your funds, your Safe. Always.
  • Intent-Driven Automation: You set the risk profile; the engine executes.
  • Proactive Derisking: The system automatically unwinds positions if risks increase.
  • Yield Coordination: Capital is actively orchestrated across trusted, existing markets for optimal, risk-adjusted returns.
  • Cross-chain Support: Native support for multi-chain operations via LiFi and Garden adapters.
  • API-First: Comprehensive REST API and TypeScript SDKs for easy integration.
  • Blend Intelligence: Ask natural‑language questions about your position and get personalized explanations; see get-started/blend-intelligence.

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Supported Yield Sources

Blend integrates with multiple DeFi protocols to generate yield across various strategies:

Morpho Blue

Lending protocol integration for leveraged positions and delta-neutral strategies

Aave V3

Money market lending protocol for supply-side yield

Euler

Lending vaults with flexible interest rate models

Euler Earn

Aggregated yield strategies across multiple Euler vaults

Pendle

Fixed-term yield from tokenized treasury positions and yield markets

Merkl

Incentive rewards and liquidity mining opportunities

Staked BTC

Bitcoin staking yield from Botanix and other BTC staking protocols

ERC4626 Vaults

Any standard ERC4626 tokenized vault for flexible yield aggregation

Spot Assets

Any tradeable asset with price feeds for yield-bearing positions

Receipt Tokens

Protocol receipt tokens representing deposits in yield-generating strategies

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Developer Resources

REST API

Query vault data, yields, and Safe operations

TypeScript SDKs

Type-safe client libraries for easy integration

Interactive Playground

Test API endpoints directly in your browser

Contract Addresses

Deployed contract addresses across all chains