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padv12 package

Overview

Package pad is gnomemepad: a self-contained meme launchpad for gno.land.

Example
1Create → GRC20 + bonding curve → Graduate
2  → remaining tokens + raised GNOT seed liquidity
3  → auto Gnoswap CreatePool + full-range Mint when pad has WUGNOT inventory
4    (part of inventory swaps WUGNOT→GNS for CreatePool fee)
5  → else locked internal CPMM fallback (test / missing inventory)

Tokens are real GRC20 (mint on buy, burn on sell). Hybrid of Pump.fun + permanent LP lock.

Function

Buy

func Buy(cur realm, id string, minTokensOut int64) int64

Buy spends -send ugnot on the bonding curve; credits tokens to the caller. minTokensOut: slippage floor (0 = disabled). Auto-graduates at threshold or sold-out.

Last-fill (no overshoot):

  1. Cap net ugnot so RaisedUgnot never exceeds GraduationThreshold (refund excess).
  2. Cap by remaining curve tokens (CurveSupply - RealSold), same as before.

Concurrent large buys serialize per-tx; each fill only the remaining raise/tokens.

If the curve is already sold out (or raise already filled), Buy refunds the full send and graduates when ready — no panic so users are not stuck mid-tx.

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/g1mv0052e7r6s09f5t9xsqf00nj3tqsgt9dg52jr/gnomemepad/padv12" -func "Buy" -args $'' -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -chainid "sapphire-1" -remote "https://rpc.sapphire.testnets.gno.land" ADDRESSgnokey query -remote "https://rpc.sapphire.testnets.gno.land" auth/accounts/ADDRESS
gnokey maketx call -pkgpath "gno.land/r/g1mv0052e7r6s09f5t9xsqf00nj3tqsgt9dg52jr/gnomemepad/padv12" -func "Buy" -args $'' -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -broadcast=false ADDRESS > call.tx
gnokey sign -tx-path call.tx -chainid "sapphire-1" -account-number ACCOUNTNUMBER -account-sequence SEQUENCENUMBER ADDRESS
gnokey broadcast -remote "https://rpc.sapphire.testnets.gno.land" call.tx