Guide · Fractal Bitcoin launchpad
Launch a BRC-20 token on Fractal Bitcoin
The FENNEC Launchpad lets anyone start a token on a bonding curve and, once the curve fills, turns it into a real BRC-20 with an InSwap liquidity pool. Here is how it works, what it costs and what happens at graduation.
How a Launchpad token works
Every launch starts on a bonding curve: a virtual constant-product market (x × y = k) where buying raises the price and selling lowers it. There is no presale and no pre-mine. By default a token has a total supply of 1,000,000,000, split like this:
- 80% is sold on the bonding curve.
- 20% is reserved to seed the InSwap liquidity pool at graduation.
To keep one wallet from sweeping the curve, a single buy is capped at 10% of the sale supply. Trades are paid in FB from your InSwap balance, so deposit FB in the Terminal first (see how InSwap balances work).
Fees and creator earnings
| Item | Amount |
|---|---|
| Trade fee on every curve buy and sell | 2% |
| Creator's share of that fee | 20% (the platform receives 80%) |
| Fennec ID holder fee | 1.8% down to 1.0%, by ID rarity |
| Creation fee | from 0.01 FB, higher when Fractal network fees rise |
Creator fees accumulate while the token trades on the curve and can be claimed at any time from the token page. At graduation the creator also receives 2% of the pool's LP tokens. The full breakdown, including every Fennec ID tier, is on Fees & Tokenomics.
Graduation: from curve to a live market
When a launch collects its graduation target in FB, it graduates automatically. The creator picks the target when launching: anywhere from 500 FB to 10,000 FB, with 1,000 FB as the default. At graduation:
- The token is deployed on-chain as a real BRC-20 inscription on Fractal.
- An InSwap pool is created, pairing the reserved 20% of supply with FB raised on the curve.
- The pool's LP tokens are split: 95% burned (sent to an unspendable address), 3% kept by the platform and locked on InSwap for one year, and 2% sent to the creator.
Burning 95% of the LP means that liquidity cannot be pulled later. After graduation the token trades like any other market in the Terminal and appears in the pair directory.
Step by step: create your token
- Connect UniSat Wallet on the Launchpad and make sure your InSwap balance holds enough FB for the creation fee (plus any initial buy).
- Choose a ticker of 6–12 characters, a name (up to 32 characters) and a description (up to 280).
- Upload a square logo (PNG or JPG) and, optionally, your website, X and Telegram links.
- Set the graduation target between 500 and 10,000 FB and review the tokenomics preview.
- Optionally add an initial buy — tokens credited at the curve's starting price.
- Click Launch and approve the FB transfer in UniSat. The token goes live on the bonding curve right away.
Each wallet can create up to three tokens per hour.
Where the FB sits before graduation
FB paid into a live curve is held in the Launchpad treasury until the token graduates or you sell. FENNEC publishes what the treasury holds next to what it owes — curve FB, unclaimed creator fees and pending payouts — on the Proof of Reserves page, with explorer links for every wallet.
Have a ticker in mind? Open the Launchpad, connect UniSat and launch in a few steps.
Open the FENNEC Launchpad →