fourmeme-plugin

Overview

Trade and create memecoins on Four.meme - the largest bonding-curve token launchpad on BNB Smart Chain. Buy/sell pre-graduate tokens (still on Four.meme's internal AMM, before they migrate to PancakeSwap), launch new tokens (one-shot create with auto image upload + on-chain submit), query holdings (auto-discovered from Four.meme), and read trades / token rankings / TaxToken config from chain. All wallet signatures use OKX TEE wallets via onchainos (no raw private keys). Supports BNB chain (56) only; v0.1 buy/sell flow supports BNB-quoted tokens only, while create-token supports both BNB and USDT raised tokens.

Prerequisites

• onchainos CLI installed and a BSC wallet active (onchainos wallet addresses --chain 56 to verify)
• Wallet holds BNB on BSC for gas (typical buy: 200k gas at 0.1 gwei is ~$0.001; create-token: 3-4M gas, ~$0.01 at current prices)
• For cookie-gated commands (create-token, positions auto-mode): a Four.meme session token. quickstart auto-creates one on first run via SIWE wallet signature.

Quick Start

1. Check your wallet and provision auth in one step: fourmeme-plugin quickstart
2. If you see status: chain_invalid - re-run with the right chain: fourmeme-plugin quickstart --chain 56
3. If you see status: no_wallet - create a wallet: onchainos wallet add, then re-run fourmeme-plugin quickstart
4. If you see status: no_funds - top up BNB on BSC, then re-run fourmeme-plugin quickstart
5. If you see status: ready_to_trade - browse trending tokens: fourmeme-plugin list-tokens --type HOT --limit 10, then fourmeme-plugin quote-buy --token 0x... --funds 0.01, then fourmeme-plugin buy --token 0x... --funds 0.01
6. If you see status: active - review your full holdings (auto-discovered): fourmeme-plugin positions
7. To exit a position: fourmeme-plugin sell --token 0x... --all
8. To launch a new token in one shot: fourmeme-plugin create-token --name "MyMeme" --symbol "MM" --image-file ./logo.png --quote bnb --label AI --desc "..."