This plug swaps one token for another by transferring the input to the solver, routing it, and verifying the received amount. It asks the caller for amount_in, token_in, min_out, and token_out at execution time. It fires whenever called, but reverts unless the post-routing token_out balance gain is greater than or equal to min_out. Running this by hand or against a stale min_out floor risks accepting an output below the intended minimum.

• 
  Get

  The SolverThe Solver

  Holds an address as a named value that later steps reference.Holds an address as a named value that later steps reference.
• 
  Get balance of

  token_outtoken_out

  held by

  0x4844...3a880x4844...3a88

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

  amount_inamount_in

  token_intoken_in

  to

  addressaddress

  Sends a token from the socket to another address, native or ERC-20.Sends a token from the socket to another address, native or ERC-20.
• 
  Get solution

  Hands tokens already transferred to the solver over for routing, then verifies the outcome.Hands tokens already transferred to the solver over for routing, then verifies the outcome.
• 
  Get balance of

  token_outtoken_out

  held by

  0x4844...3a880x4844...3a88

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

  balancebalance

  minusminus

  balancebalance

  Applies a binary arithmetic operation to two values and returns the result.Applies a binary arithmetic operation to two values and returns the result.
• 
  Is

  calculationcalculation

  greater than or equal togreater than or equal to

  min_outmin_out

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

  comparisonResultcomparisonResult

  equal toequal 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.
• 
  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.