Defi API

Seamless DeFi Integration for Institutions

Connect with multiple blockchains and platforms with a single API.

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About our DeFi API

Our DeFi API provides wallet providers and institutions with a seamless way to interact with decentralized finance (DeFi) protocols across multiple blockchains. By enabling embedded DeFi functionality, simplifying asset management, and optimizing liquidity operations, our API helps businesses scale effortlessly while maintaining security and efficiency.

expand.network Acquisition and Future Integration

Blockdaemon is acquiring expand.network, a leading API provider that streamlines institutional access to DeFi. This acquisition strengthens our DeFi API by expanding protocol coverage across EVM and non-EVM platforms while enhancing connectivity to key DeFi services.

As we integrate expand.network’s technology, Blockdaemon will continue to provide a unified API for DeFi access, with improved support for cross-chain transactions and liquidity management. More details on the integration will be shared as development progresses.

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Why Choose Blockdaemon?

Blockdaemon’s DeFi API offers a single access point to a wide range of DeFi services, designed for wallet providers, institutions and B2B2C use cases.

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Embedded DeFi for Wallets

Enable seamless swaps, lending, and staking within your platform.

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Improved Liquidity Management

Enhanced asset control across multiple DeFi platforms.

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Unified Asset Management

A single API to manage transactions and positions.

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Expanded Protocol Support

Connect to leading DeFi aggregators, lending platforms, and AMMs.

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Cross-Chain Swaps & Routing

Execute same-chain and cross-chain swaps with Stargate, SquidRouter, and LiFi.

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DeFi Simplified

Unlock seamless access to leading DeFi protocols with a single API - powering trading, liquidity, and cross-chain interoperability at scale.

0x

The one-stop shop for building financial products on crypto rails. Power faster trading, better prices, and a superior user experience.

1inch

A leading discovery and routing API for self-custodial swaps, delivering the best rates across Ethereum, BNB Chain, Polygon, and more.

Blockdaemon

A complete institutional gateway to DeFi, offering secure and seamless access to Web3 financial services.

expand.network

A unified API to access DeFi across EVM and Non-EVM platforms, enabling seamless multi-chain connectivity.

Li.Fi

Middleware that connects DEXs, aggregators, cross-chain bridges, smart order routing, and critical data sources.

SquidRouter

Cross-chain swap and liquidity routing powered by Axelar, enabling seamless interoperability.

Stargate

A cross-chain liquidity protocol enabling native token swaps across blockchains—no intermediary tokens required.

DeFi API Supported Chains

Ethereum ETH

Optimism OP

Base BASE

Arbitrum One ARB

Avalanche AVAX

Polygon MATIC

zKsync ZK

BNB BNB

Polygon zkEVM

Arbitrum Nova

Moonbeam GLMR

Gnosis GNO

Linea

Celo CELO

Mantle MTL

Filecoin FIL

Fuse FUSE

OKXChain

Fantom Opera FTM

Scroll SCR

Kava KAVA

Moonriver MOVR

Aurora AURORA

Cronos CRO

Metis METIS

Klaytn KLAY

Solana SOL

Aptos APT