This plug supplies an asset to an Aave market when no aToken position for it yet exists. It asks the caller for the supply token, the Aave market address, the wallet to check, and the amount to supply. It reads that wallet's aToken balance from the reserve and fires only when the balance equals zero. Checking the balance and supplying by hand risks depositing on top of an existing position or acting on a stale reading.

• 
  Get asset data of

  supply_tokensupply_token

  in

  aave_marketaave_market

  Reads an Aave reserve's live rates and token addresses, with supply and borrow APYs.Reads an Aave reserve's live rates and token addresses, with supply and borrow APYs.
• 
  Get balance of

  aTokenAddressaTokenAddress

  held by

  holder_walletholder_wallet

  Reads a token balance held by an address, native or ERC-20.Reads a token balance held by an address, native or ERC-20.
• 
  Is

  balancebalance

  equal toequal to

  00

  Compares two values with a chosen operator and returns a boolean.Compares two values with a chosen operator and returns a boolean.
• 
  ifif

  comparisonResultcomparisonResult

  is equal tois equal to

  truetrue

  Steers control flow by comparing two values: branch, loop, or require the condition holds.Steers control flow by comparing two values: branch, loop, or require the condition holds.
• 
  Supply

  supply_amountsupply_amount

  supply_tokensupply_token

  to

  aave_marketaave_market

  Supplies an asset to an Aave market, minting aTokens to the wallet.Supplies an asset to an Aave market, minting aTokens to the wallet.
• 
  End block

  Closes the innermost open block, whether a conditional branch or a loop.Closes the innermost open block, whether a conditional branch or a loop.