KAYLO market standard
Curve first. Uniswap next.
KAYLO deploys a fixed one-billion-token ERC-20 and an immutable market contract. The market sells tokens for native ETH on a deterministic curve, accepts sells while the curve is active, and graduates at 5 ETH of retained curve liquidity.
Your wallet submits every launch, approval, trade, graduation, and fee-claim transaction. The website never receives your private key or seed phrase.
The repository is not represented as audited or formally verified. Do not deploy it to Mainnet before an independent smart-contract audit, economic review, deployment rehearsal, and jurisdiction-specific legal review.
01
Operating model
- Launch.The creator pays 0.005 ETH plus gas. The factory deploys the token and its market, escrows all one billion tokens, and can execute an optional creator first buy atomically as the market's first public trade.
- Curve trading.800 million tokens are available through the native ETH bonding curve. Buyers receive tokens from the market. Holders can approve and sell tokens back while the curve remains active.
- Completion.The curve stops after retaining exactly 5 ETH. Excess ETH on the final buy is returned automatically. Curve trading then pauses.
- Graduation.Anyone can submit the permissionless graduation transaction. In one atomic transaction, the market selects and initializes a fresh hookless Uniswap v4 pool key, then supplies the 5 ETH reserve and remaining 200 million tokens.
- Post-graduation.Trading moves to Uniswap. The KAYLO market owns the full-range position and exposes no function to reduce or remove its liquidity principal.
| Resource | Amount | Destination |
|---|---|---|
| Total supply | 1,000,000,000 | KAYLO market escrow |
| Curve allocation | 800,000,000 | Purchased through the ETH curve |
| Graduation reserve | 200,000,000 | Uniswap v4 full-range liquidity |
| Free creator allocation | 0 | A creator can instead make a disclosed, fee-paying first curve buy |
02
Bonding curve
The KAYLO curve uses virtual reserves and the constant-product relationship x × y = k. The starting virtual reserves are 5 / 3 ETH and 16 / 15 billion tokens. The chosen values make the curve sell exactly its 800 million-token allocation as retained ETH reaches 5 ETH, while meeting the graduation pool at the same intended spot-price ratio.
- Buy quotes cap the final transaction at the remaining graduation amount and return unused ETH.
- Sell quotes cannot return more ETH than the real curve reserve.
- Every trade includes a deadline and user-selected minimum output. The interface defaults to 2% slippage protection.
- The token must be approved before a sell. KAYLO requests only the entered amount, not unlimited approval.
- Curve price, price impact, and proceeds can change before confirmation. MEV and transaction ordering can produce a worse result within the selected minimum.
- An optional creator first buy uses the same curve and 1.00% fee, is recorded in the launch transaction, and can create significant creator concentration.
03
Uniswap v4 graduation
Graduation initializes the ETH/token pool and adds liquidity in the same transaction, removing any ordinary window for pre-graduation pool trading. The pool uses Uniswap v4 PoolManager 0x8366a39cc670b4001a1121b8f6a443a643e40951, a static 1.00% LP fee, no hook, a full-range position, and a valid tick spacing selected from current-block entropy. A colliding pre-initialized key reverts that attempt, and a later transaction selects another key.
Permissionless transition
After curve completion, any address can call graduate(). The caller pays gas but does not receive the position or its assets.
Principal has no exit
The market contract is the PoolManager position owner. Its public ABI contains fee collection but no negative-liquidity, withdrawal, rescue, admin, or upgrade method.
Uniswap trading is a third-party protocol interaction. KAYLO is not Uniswap and is not endorsed by Uniswap Labs. PoolManager, router, interface, network, and integration risks still apply. A code-level lock does not guarantee trading volume, price, or the ability to exit a position at a desired value.
Official Uniswap Robinhood deployment reference ↗04
Contract responsibilities
| Contract | Responsibility | Privileged controls |
|---|---|---|
KayloToken | Mints exactly 1B once to the factory for immediate market escrow. Standard ERC-20 transfers and approvals. | No owner, mint, pause, blacklist, transfer tax, or proxy upgrade. |
KayloMarket | Quotes and executes curve trades, permits one factory-only creator first buy during deployment, accrues fees, graduates once, owns locked v4 liquidity, and permits fee claims. | No setter, liquidity removal, rescue, owner, pause, or upgrade. |
KayloFactory | Deploys the token and market, records immutable metadata and creator-buy results, transfers supply to market, and forwards the launch charge. | No owner, fee setter, recipient setter, or upgrade. |
Automated compilation and ABI-surface checks are useful regression controls. They are not a security audit, proof of economic safety, or guarantee that bytecode behaves correctly on Robinhood Chain.
05
Fees and beneficiaries
| Fee | Amount | Recipient |
|---|---|---|
| Coin launch | 0.005 ETH | Immutable platform recipient fixed in the factory |
| Curve trade | 1.00% of trade value | 0.10% of trade value to creator, 0.90% to KAYLO |
| Uniswap v4 swap | 1.00% LP fee | PoolManager attributes fees among in-range positions. KAYLO position earnings are split 10% to creator and 90% to KAYLO. |
| Network gas | Variable | Robinhood Chain network participants |
Fees accrue as claimable balances in the market. The creator and platform recipient claim their own balances. A user who calls liquidity-fee collection does not receive those fees. Amounts can round down at the smallest token unit.
06
Coin pages and charts
After launch, KAYLO opens /coin/0x…. The page reads the token, matching factory event, market state, curve trades, and, after graduation, matching Uniswap v4 swap events from Mainnet.
- Token and market contract addresses with copy and Blockscout links
- Creator-provided name, ticker, description, image, website, X, and Telegram links
- Creator first-buy ETH and token amounts from the factory event
- Live buy and sell quoting, approval, trade submission, and 5 ETH progress
- Permissionless graduation and creator or platform fee claims
- ETH-per-token price chart sourced from on-chain events
The separate official /kaylo page reads its contract address from the root config.json. Once that address is set, the displayed CA and external buy URL https://www.ponsfamily.com/launchpad/<CA> update together at build time.
A public HTTPS image URL is needed for other visitors. A selected local image remains in the launching browser session. Public RPC limits can delay or truncate older chart events. KAYLO does not verify or endorse creator metadata.
07
Mainnet deployment
| Property | Value |
|---|---|
| Network | Robinhood Chain Mainnet |
| Chain ID | 4663 |
| Gas and curve asset | Native ETH |
| Default RPC | https://rpc.mainnet.chain.robinhood.com |
| Explorer | Blockscout ↗ |
| Uniswap v4 PoolManager | 0x8366a39cc670b4001a1121b8f6a443a643e40951 |
- Complete review.Audit all three contracts, test curve economics and v4 settlement on a Mainnet fork, review dependencies, and complete legal and compliance work.
- Configure operator details.Replace the legal operator and jurisdiction placeholders, activate contact inboxes, select a secured fee recipient, and document key management.
- Deploy and verify.Deploy with an isolated wallet, verify exact source and constructor arguments on Blockscout, and record the deployment block and transaction.
- Configure Vercel.Set the verified factory address, deployment block, dedicated RPC, site URL, legal values, PoolManager address, and official KAYLO CA in
config.json. Redeploy and perform a real low-value launch rehearsal. - Operate.Monitor RPC health, factory events, failed graduations, security reports, dependencies, policy changes, and legal obligations. An immutable contract cannot be patched.
08
Frequently asked questions
Does the creator receive tokens at launch?
There is no free allocation. All one billion tokens enter the market contract. The creator may enter an optional first buy, which pays the same curve price and 1.00% fee, is recorded publicly in the launch transaction, and can create a large creator holding.
Can KAYLO mint, pause, blacklist, or tax token transfers?
No. The token exposes none of those controls. Market trading still follows its separate immutable curve, fee, completion, and graduation rules.
Can curve users sell?
Yes, while the curve is active and has sufficient real ETH reserve. After the 5 ETH completion point, curve trades stop and anyone can submit graduation. Trading then occurs through Uniswap.
Who controls the Uniswap liquidity?
The market contract owns the direct PoolManager position. It has no function to remove principal, transfer position ownership, rescue the assets, or upgrade the code.
What does trading cost?
Curve trades charge 1.00% of trade value: 0.10% to the creator and 0.90% to KAYLO. The graduated pool uses a 1.00% LP fee. PoolManager attributes fees among in-range positions, and the KAYLO position’s earnings are split 10% to creator and 90% to KAYLO. Gas, slippage, and price impact are separate. Launching costs 0.005 ETH plus gas.
Is KAYLO audited or affiliated with Robinhood or Uniswap?
No audit is claimed. KAYLO is independent software and is not endorsed by Robinhood, Uniswap Labs, or their affiliates.
Where can I report a problem?
Security reports can be sent to security@kaylo.fun. Legal and policy questions can be sent to legal@kaylo.fun. Never send a private key or seed phrase.