Mexa Launchpad
Mexa Launchpad is a fair token launch platform built on MegaETH, designed to handle thousands of participants simultaneously without gas wars or network congestion.
Why Launch on MegaETH?
On traditional blockchains, IDO/Presale events are often plagued by gas wars and network congestion. On MegaETH:
- No Congestion: Thousands of users can participate in the same second
- Fair Participation: Low latency minimizes front-running bot advantages
- Near-Zero Fees: Participating in an IDO costs only fractions of a cent in gas
How It Works: Overflow Method
Mexa Launchpad uses the Overflow Method - a fair distribution mechanism that ensures every participant receives an allocation proportional to their contribution.
Sale Flow
Example
If a pool has a hard cap of 10 ETH and users contribute a total of 20 ETH:
- Each user receives tokens proportional to their share (50% of their contribution)
- The remaining 50% of their ETH can be refunded
Key Features
Vesting System
- Configurable vesting with cliff periods and linear release
- Users claim vested tokens gradually - preventing dumps at TGE
- Claim function available directly from the Launchpad UI
Whitelist Support
- Project owners can set a whitelist of approved addresses
- Each whitelisted address can have a custom maximum allocation
- Useful for NFT holder priority access or community rewards
Treasury Management
- Raised funds are split between project treasury and platform fees
- Configurable treasury split ratio (e.g. 50/50)
- Transparent on-chain fund distribution
IDO Pool Parameters
When creating an IDO pool, the following parameters are configured:
| Parameter | Description |
|---|---|
| Sale Token | The token being sold |
| Sale Price | Price per token in ETH |
| Soft Cap | Minimum raise target |
| Hard Cap | Maximum raise target |
| Start Time | When the sale opens |
| End Time | When the sale closes |
| Vesting Cliff | Lock period before first claim |
| Vesting Duration | Total vesting period |
Individual IDO Pool contracts are deployed by the factory for each new sale.
Upcoming: Tier-Based Allocation
In a future upgrade (IDOPoolV3), we plan to introduce a tier-based allocation system based on the amount of gMEXA staked:
| Tier | gMEXA Required | Pool Allocation | Access |
|---|---|---|---|
| Bronze | 50,000 gMEXA | 5% | Lottery |
| Silver | 200,000 gMEXA | 10% | Lottery |
| Gold | 500,000 gMEXA | 20% | Guaranteed |
| Platinum | 1,000,000 gMEXA | 25% | Guaranteed |
| Diamond | 5,000,000 gMEXA | 40% | Guaranteed |
Higher tiers receive a larger share of the allocation and guaranteed access (no lottery). The parameters above are indicative and may be adjusted at implementation.
Currently, the launchpad is open to all participants equally without a tier system.