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Prabal Pratap Singh
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Multi-chain yield2024Shipped

Cross-Chain DeFi Aggregator

Multi-chain yield optimization across Ethereum, Polygon, and Arbitrum with Chainlink and The Graph.

Cross-Chain DeFi Aggregator architecture preview

Problem

Maximize returns while minimizing gas via multi-chain routing.

  • State consistency across networks.
  • Real-time APY aggregation.
  • Bridge latency and slippage.

Approach

  • Yield aggregation across Ethereum, Polygon, and Arbitrum.
  • Chainlink feeds/keepers; The Graph APY indexing; bridge abstraction.

Outcome

  • Multi-chain yield routing across Ethereum, Polygon, and Arbitrum.
  • Chainlink feeds and keepers, The Graph for APY indexing, and a bridge abstraction layer.

Stack

SolidityFoundryReact.jsEthers.jsChainlinkThe GraphIPFS

Want something like this built?

Open to roles & contracts. Remote ยท IST with US/EU overlap.

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