Small contract. Fixed rules.
The Super Fren Pet Test ($SFPT) reference. These are the implemented token mechanics, separate from the pet-room concept.
Do not buy, this is a test.
Transfer rules
The token has one source-based tax rule. It does not inspect a swap or identify a particular pool. It checks whether SFPT leaves the Ethereum Uniswap v4 PoolManager.
| Route | Token tax | Result |
|---|---|---|
| From PoolManager | 2% | Treasury receives the tax; recipient receives the rest. |
| To PoolManager | 0% | Sells and initial pool deposits arrive in full. |
| Wallet to wallet | 0% | Ordinary transfers arrive in full. |
| PoolManager to itself | 0% | The incoming-transfer exemption takes precedence. |
The same rule applies to transferFrom, and the allowance covers the gross amount. Liquidity withdrawals and any other PoolManager outflows also incur the tax. When the treasury is the recipient, it receives both portions.
PoolManager: 0x000000000004444c5dc75cB358380D2e3dE08A90
Immutable treasury: 0x900bCC8d58B67fF741c32D0Cd9a28aA1555c8068
Amounts and rounding
The token has 18 decimals. For a gross transfer of A minor units out of the PoolManager, the tax is floor(A / 50). The recipient gets A minus that tax. Transfers below 50 minor units pay zero tax. The buy simulator calculates this exactly using integers.
A gross output of 1,000 SFPT splits into 20 SFPT for the treasury and 980 SFPT for the recipient. This example is arithmetic, not a market quote. A router’s output quote may be gross; its minimum-output check must account for the recipient’s net balance.
The Uniswap v4 pool fee is separately fixed at 1.25% (12500), with tick spacing 60. Price impact and network gas are separate costs.
Supply and factory distribution
The no-argument SFPTToken constructor mints exactly 1,000,000,000 SFPT (1e27 minor units) to its deployer. Nothing can mint more after that, and there is no owner, administrator, proxy or upgrade functionality.
The launch factory handles all distribution outside the token contract: 10% is sent through the swarm Merkle distributor, and 90% is budgeted for single-sided pool seeding. Any seed rounding remainder goes to the launch’s configured remainder recipient. The token neither subtracts nor sends the swarm share itself.
The pair is IMD on Ethereum, at 0xd34a99bc0f67ae1bbd63c660e6d0b0dd03e263b7. The configured opening market capitalization is 2,500 IMD, not USD. It is a launch input, not a current valuation or a price promise.
The factory derives the actual opening price from the economics and deployed currency ordering. The recorded provenance initialPrice is 125270724187523965593206900.
Deployment and live data
The contract address, Buy link, chart link and market figures load from /simd-coin.json on this site. A token address is never baked into the page. If the feed is unavailable, no market numbers are shown; any last confirmed address and links are explicitly marked as cached.
Source, tests and review status
Download SFPTToken.sol to inspect the implementation. It imports the repository’s committed OpenZeppelin ERC20. Foundry is configured for Solidity 0.8.26, Cancun, optimization and no bytecode metadata hash.
The local suite tests fixed supply, fee rounding, wallet and PoolManager transfers, allowance accounting, failed-transfer rollback, absent admin controls and forbidden opcodes. Integration tests run the real vendored Uniswap v4 PoolManager locally and check both currency orderings, buys, sells, liquidity seeding, withdrawals and balanced settlement.
A live Ethereum fork and the launch factory’s deployment harness are not verified by this website. Source availability is not the same as explorer-verified deployment. The launchpad describes review by four AI auditors and a judge; no completed report or independent firm audit is available here. Tests and reviews cannot guarantee safety.
The room is a concept
The creator imagined a shared Fren Pet: a trading desk, treasury, LayerZero bridge window, FP on Base, and a robot keeper tending a pet nest. This token implements only the fixed SFPT transfer tax. It does not convert treasury funds to IMD, bridge assets, buy FP, stake or operate a live pet.
The HUD’s level, points and TOD fields have no connected data source. Its dashes are intentional. The concept’s original SFP naming is shown here as this launch’s authoritative SFPT identity. No protocol partnership is claimed.
Site privacy
This site has no wallet connection, collection forms or trackers. The calculator runs in your browser. Share links open X only when selected. The site requests its own launch feed and, when supplied there, the creator’s current logo.