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pool package

Function

Swap

func Swap( cur realm, token0Path string, token1Path string, fee uint32, recipient address, zeroForOne bool, amountSpecified string, sqrtPriceLimitX96 string, payer address, swapCallback func(cur realm, amount0Delta, amount1Delta int64, callbackMarker *CallbackMarker) error, ) (string, string)

Swap executes a token swap in the pool.

Parameters:

  • token0Path: path of the first token
  • token1Path: path of the second token
  • fee: pool fee tier
  • recipient: recipient address for output tokens
  • zeroForOne: true if swapping token0 for token1
  • amountSpecified: amount to swap (positive for exact input, negative for exact output)
  • sqrtPriceLimitX96: price limit for the swap
  • payer: address that will pay for the swap
  • swapCallback: callback function for token transfer, callbackMarker is used to identify the callback

Returns:

  • string: amount of token0 delta
  • string: amount of token1 delta

Params

Command

# WARNING: This command is running in an INSECURE mode.
# It is strongly recommended to use a hardware device for signing
# and avoid trusting any computer connected to the internet,
# as your private keys could be exposed.

gnokey maketx call -pkgpath "gno.land/r/gnoswap/pool" -func "Swap" -args $'' -args $'' -args $'' -args $'' -args $'' -args $'' -args $'' -args $'' -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -chainid "topaz-1" -remote "https://rpc.topaz.testnets.gno.land" ADDRESSgnokey query -remote "https://rpc.topaz.testnets.gno.land" auth/accounts/ADDRESS
gnokey maketx call -pkgpath "gno.land/r/gnoswap/pool" -func "Swap" -args $'' -args $'' -args $'' -args $'' -args $'' -args $'' -args $'' -args $'' -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -broadcast=false ADDRESS > call.tx
gnokey sign -tx-path call.tx -chainid "topaz-1" -account-number ACCOUNTNUMBER -account-sequence SEQUENCENUMBER ADDRESS
gnokey broadcast -remote "https://rpc.topaz.testnets.gno.land" call.tx