By Deploying a Clog or Standard Tax BEP-20
This path is for creators who want their own contract rather than a launchpad token. You deploy a BEP-20 with TokenBundle's Deploy Token, seed it with BNB and tokens, and then use Custom Bundle to open trading on PancakeSwap V2 and buy from your wallets in the same builder bundle.
The contract is generated, deployed and verified on BscScan, so holders can read the code. These are the settings you choose:
- Choose a Clog or Standard Tax contract template.
- Set supply and decimals.
- Set buy and sell tax, max transaction % and max wallet %.
- Configure swapback.
- Set the anti-snipe whitelist window. The default is 20 blocks, about 9 seconds on BNB Chain, and during it only whitelisted wallets can buy.
Seeding liquidity before opening trading
After deployment, send BNB and tokens to the contract from Manage, under Transfers. Nothing trades yet. When trading is opened, the contract adds that BNB and those tokens as liquidity on PancakeSwap V2 against WBNB, and the buys in your bundle execute against that new pool.
Custom Bundle: the six steps
- Token: enter the contract and its open-trading function. An optional whitelist function is detected from the bytecode. Set Max Tx %, buy amount randomization (0-50%, default 15) and the fee tier.
- Keys: provide the Deployer/owner key and the Master key. Keys are never stored, only addresses.
- Recipients: add 1-100 wallets, either generated or imported from your own private keys. The fee tier's service wallets are added last.
- Distribute: one Multicall3 transaction from Master funds every wallet with its exact amount plus a 0.003 BNB gas reserve. Skip (already funded) verifies existing balances instead.
- Review: check the cost estimate and balance checks.
- Execute: the Master pays the tier fee once, then whitelist, open trading and one PancakeSwap buy per wallet are signed, simulated and sent as one builder bundle.
How each wallet's buy is sized
Each wallet buys its Max Tx % target, priced in order against the pool as it will be after trading opens, with a 3% tolerance. Pricing in order matters because every buy moves the pool for the next one.
With randomization on, each wallet buys a random share of its target. At the default 15%, that is 85-100% of the target, so the launch does not show a row of identical buys.
Custom Bundle fee tiers
Service wallets are TokenBundle wallets that buy in the same bundle after yours. The tiers are the USD equivalent of the Ethereum tiers.
| Tier | Paid once from Master | Service wallets |
|---|---|---|
| Tip tier | 0.9 BNB + 2.6 BNB tip | 0 |
| Tier 1 | 0.5 BNB | 1 |
| Tier 2 (recommended) | 0.35 BNB | 2 |
| Tier 3 | 0.035 BNB | 3 |
Sending and landing the bundle
The bundle goes to 48 Club and BlockRazor and is valid for about 40 blocks, around 18 seconds. Bundle transactions pay at least 1 gwei priority fee. If it is not included in that window, nothing is spent and nonces stay free, so you can review and execute again.
Before the bundle is sent, every signed transaction is simulated in order with eth_simulateV1 on a normal RPC, because neither 48 Club nor BlockRazor implements eth_callBundle. A failing open-trading call, a wallet without enough BNB or a buy outside its tolerance shows up here instead of on chain.
Pre-launch checklist
- The contract is deployed and verified on BscScan, with the supply, taxes and limits you intended.
- The contract holds the BNB and tokens that opening trading will add as liquidity.
- The open-trading function is correct, and the whitelist function was detected if you use the anti-snipe window.
- Max Tx % and randomization match the size of buys you want each wallet to make.
- The Master wallet can cover the tier fee plus the Multicall3 funding, and each wallet holds its amount plus the 0.003 BNB gas reserve.
- The Review step shows no failed balance checks.
FAQ
- How many wallets can buy in a BNB Custom Bundle? Between 1 and 100 recipient wallets, plus any service wallets from the chosen fee tier.
- Where does the PancakeSwap liquidity come from? From the BNB and tokens you send to the contract under Manage, Transfers. Opening trading adds them as liquidity.
- What does the anti-snipe whitelist window do? For its duration, 20 blocks or about 9 seconds by default, only whitelisted wallets can buy.
- Can I use wallets that are already funded? Yes. Choose Skip (already funded) at the Distribute step and the balances are verified instead.
- Does TokenBundle store my private keys? No. Keys are never stored; only addresses are kept.
Coordinate your launch with TokenBundle.
Prepare wallets, review allocations and manage network-specific launch execution from one workspace.
Open BNB Chain workspace