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One of Onchain Actions’ core capabilities is supporting lending and borrowing protocols across multiple chains. This allows users to interact with DeFi markets in a variety of ways, such as:
  • Supply tokens to earn yield
  • Use supplied tokens as collateral
  • Borrow tokens against their collateral
  • Repay borrowed positions
  • Withdraw previously supplied tokens

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MCP Tools

Visit Ember’s MCP Explorer to explore the lending and borrowing tools.
The following list includes possibleTools (such as possibleLendingSupply) and createTools (such as createLendingSupply). possibleTools are optional. LLMs call createTools directly when all info is available, and use possibleTools to provide feedback and filter options for users based on their partial input, or to answer “what’s possible” questions.

getWalletLendingPositions:

Get a comprehensive overview of the wallet’s DeFi lending positions, including supplies, borrows, and earned interest across all protocols.

possibleLendingSupply:

Discover available DeFi lending supply opportunities and interest rates across multiple protocols and chains.

createLendingSupply:

Create a DeFi lending supply transaction plan to deposit tokens and earn yield (interest, rewards) across supported lending protocols and chains.

possibleLendingBorrow:

Discover available DeFi lending borrow opportunities and rates based on your collateral positions across protocols.

createLendingBorrow:

Create a DeFi lending borrow transaction plan that lets a user access credit (borrow tokens) using their existing collateral positions across supported lending protocols and chains.

possibleLendingRepay:

Discover available DeFi lending repay opportunities based on your outstanding debt positions across protocols.

createLendingRepay:

Create a DeFi lending repay transaction plan to pay back borrowed token amounts, lower debt exposure, and improve health factors across supported lending protocols.

possibleLendingWithdraw:

Discover available DeFi lending withdraw opportunities based on your supplied positions and accrued interest across protocols

createLendingWithdraw:

Create a DeFi lending withdraw transaction plan to redeem supplied assets and claim accrued interest or rewards across supported lending protocols and chains.