BNB Chain overview
Four.meme and PancakeSwap launches bundled through the builders that build most BSC blocks.
BNB Chain has a public mempool and a block-builder market. TokenBundle never sends a launch through the mempool. Every launch transaction and every buy is signed ahead of time, simulated, and sent as one atomic bundle to the builders that build most BSC blocks. The bundle lands in one block, in order, or not at all.
Two ways to launch
Four.meme Launch creates a token on Four.meme's bonding curve, with your wallets buying in the launch block. Deploy Token + Custom Bundle gives you your own BEP-20 with taxes and limits, opened on PancakeSwap. The steps for the second path are:
- Deploy Token: generate and deploy a Clog or Standard Tax BEP-20.
- Seed the contract: send it BNB and tokens from Manage Token → Transfers.
- Custom Bundle: generate wallets, fund them from Master, then execute the bundle.
- Terminal: open any token with a live chart, buy and sell from every wallet, run sell tasks and track PnL.
Network facts
| Chain ID | 56 (BNB Smart Chain mainnet) |
| Block time | ~0.45 s |
| Explorer | bscscan.com |
| DEX | PancakeSwap V2 (router 0x10ED…024E) |
| Bundle builders | 48 Club (Puissant) and BlockRazor — bundle valid for ~40 blocks (~18 s) |
| Funding batch | Multicall3 (0xcA11…CA11) |
Pages
Bonding-curve launch with up to 30 wallets.
Plain EOAs and one-time deposit funding.
Clog or Standard Tax BEP-20.
Same-block launch with 1–100 wallets.
Owner actions and BscScan verification.
Trade any token from every wallet, with PnL.
Longer guides: BNB Chain articles - Four.meme launches, BSC builder bundles and launching your own BEP-20.