Custom Bundle

Custom Bundle launches a token you own that isn't trading yet. In one run it whitelists your bundle wallets, calls your contract's open-trading function, and buys from every bundle wallet right after. On BNB Chain the whole sequence is one bundle sent to the block builders that build most BSC blocks (48 Club and BlockRazor): every transaction lands in the same block, in order, or none do.

The wizard has six steps: Token → Keys → Recipients → Distribute → Review → Execute. You can open any step at any time, and each button checks you have what it needs. The URL keeps ?bundle=<id>, so if you leave, a banner offers to Continue → your unfinished bundle. You can also reopen it from Manage.

#Step 1 — Token

• Token contract address: a live preview shows name, owner, the BNB and tokens on the contract, and the pair status.
• Max Tx % (default 1): the share of supply each bundle wallet aims to buy. It also sets how much BNB Master needs.
• Randomize buy amounts (0–50 %, default 15): each wallet buys a random amount between (100 − x)% and 100% of its Max Tx target, so the launch doesn't show N identical buys that bundle scanners flag instantly. 0 makes every wallet buy exactly the target. Wallets are still funded for the full target, so nothing comes up short.
• Contract trading function: the default is enableTrading(). Other presets are openTrading(), openTrade(), OpenTrade(), launch(), startTrading(), StartTrading(), startTrade() and activate(). Choose ✎ Custom function name... for anything else. It must take no arguments.
• Pre-launch whitelist function (optional): use this if your contract blocks non-whitelisted buyers at launch. Find in My Contract searches the bytecode for common names with the (address[],bool) signature, such as configureLaunch and whitelistBundle.
• Service fee tier: see Fees.

#Step 2 — Keys

Paste the Deployer (Owner) key and click Check Ownership. You get ✓ Ownership confirmed, or a warning if the key doesn't match the owner the contract reports. Paste the Master key and click Use this wallet. Keys can have the 0x prefix or not.

#Step 3 — Recipients

• Generate new wallets or Import my wallets. Generate creates fresh wallets on the server. Import takes your own private keys, one per line (with or without 0x, up to 100); they are encrypted and stored like generated wallets and buy in the order pasted. Imported wallets that already hold BNB count toward funding, so you can use Skip (already funded) on step 4.
• Number of wallets: 1–100 (default 35). With Import, it is the number of keys pasted.
• Initial liquidity BNB (default 1) and Token % (default 80): what you will have seeded into the contract. Used to price the buys.
• Generate N Wallets creates the bundle wallets on the server and adds your tier's service wallets at the end. Regenerating replaces them, and is refused while any old generated wallet still holds BNB (imported wallets are yours and keep their keys, so they don't block it).
• The cost box prices each wallet in order against the pool (progressive cost) and compares the total with Master's balance.
• Show key reveals a bundle wallet's key after you confirm once. Service wallet keys are never shown.

#Step 4 — Distribute

Fund wallets sends one Multicall3 transaction from Master that gives every wallet its exact amount plus 0.003 BNB per wallet for gas. The bundle becomes funded, which Execute requires.

#Step 5 — Review

Check the token, trading function, Deployer, Master, wallet count and funding status. 🧪 Simulate Bundle dry-runs three calls without gas or keys: the whitelist call, the open-trading call, and a 0.001 BNB sample buy. The sample buy usually shows expected — trading not open yet, because it runs against the current state.

#Step 6 — Execute

Above Simulate Bundle a balance check shows whether the Deployer can pay gas for the launch transactions and the Master can pay the service fee, with Refresh balances. Execute stays disabled while the Deployer is short. A Master warning can be ignored if a previous attempt already paid the fee: it is charged only once.

1. Service fee
   Master pays the tier fee to the TokenBundle treasury in a separate transaction first. It needs the fee + 0.002 BNB. The fee is charged once: if you retry, it is not charged again.
2. Sign everything in advance
   Whitelist call (every bundle wallet, including service wallets), open-trading call, and one PancakeSwap V2 buy per wallet. Each wallet buys exactly its Max Tx % of supply, priced in order against the pool as it will be after open (the token's own launch tax, such as Clog, included), with 3% tolerance. The rest of its BNB stays for a later sell.
3. Simulate the signed bundle
   The signed transactions run in order through eth_simulateV1 on a BNB Chain RPC. If any fails, nothing is sent.
4. Submit to builders
   The same bundle goes to 48 Club and BlockRazor, valid for the next ~40 blocks (~18 s). It lands whole, or not at all.
5. Done
   You get X/N buy(s) succeeded, a hash or error per wallet, and Open Terminal →. The launch appears in Overview with its PNL.

Bundle lifecycle

draft → wallets_generated → funded → executed. An executed bundle can't be reopened. You can delete a bundle from Manage only once every bundle wallet is empty.