Pons charges a 0.0005 ETH launch fee and a fee on every trade. Trade fees are shared between the protocol, the token creator and optional meme token buybacks.

Pons is a token launchpad on Robinhood Chain. Version 2 launches sell tokens on a bonding curve and graduate them into locked Uniswap v4 pools, while version 1 launches trade directly in Uniswap v3 pools.

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Pons

# Pons Supply-side fees Methodology

## 1. Overview

The share of fees distributed to service providers and ecosystem participants is measured by the Supply-side fees metric. These fees are generated across Pons V1, Pons V2 Bonding Curve, and Pons V2 Graduated Pools. Distributions are allocated to asset creators, liquidity providers through buyback mechanisms, and Uniswap protocol fee recipients. The metric is utilized to evaluate the economic incentives distributed to supply-side participants relative to protocol revenue.

## 2. Data sources

- **Blockchain events**: `FeesSwept` events from `Curve` contracts, `PoolFeesSwept` and `PoolRegistered` events from `MemeHook` contracts, `TokenLaunched` events from `LaunchFactory`, `TokenFactory`, and `LegacyTokenFactory` contracts, and `Swap` and `SetFeeProtocol` events from Uniswap V3 pool contracts, covering Robinhood Chain
- **External data**: End-of-day price feeds and asset metadata

## 3. Step-by-step calculation

### Component A: Pons V2 Bonding Curve fee extraction

- **Purpose**: Extract supply-side fees from the bonding curve phase of Pons V2.
- **Logic**: `FeesSwept` events from `Curve` contracts are parsed to extract fee allocations. The supply-side portion is calculated as the sum of the creator amount (`creatorAmount`) and the buyback amount (`buybackAmount`). The protocol amount (`protocolAmount`) is excluded as it represents protocol revenue. Curves are mapped to their respective quote assets using `TokenLaunched` events from `LaunchFactory` contracts.
- **Key fields**: `creatorAmount`, `buybackAmount`, `token_address`

### Component B: Pons V2 Graduated Pools fee extraction

- **Purpose**: Extract supply-side fees from the graduated pool phase of Pons V2.
- **Logic**: `PoolFeesSwept` events from `MemeHook` contracts are parsed to extract fee allocations. The supply-side portion is calculated as the sum of the creator amount (`creatorAmount`) and the buyback amount (`buybackAmount`). The protocol amount (`protocolAmount`) is excluded. Pools are mapped to their respective quote assets using `PoolRegistered` events from `MemeHook` contracts.
- **Key fields**: `creatorAmount`, `buybackAmount`, `token_address`

### Component C: Pons V1 swap fee extraction

- **Purpose**: Calculate supply-side fees from swaps on Pons V1 pools.
- **Logic**: `Swap` events from Uniswap V3 pool contracts associated with Pons V1 launches are parsed. Swap fees are calculated at a fixed rate of 1% of the swap volume, adjusting for swap direction. The protocol share is set to 30% for pools launched via `TokenFactory` and 10% for pools launched via `LegacyTokenFactory`. The Uniswap protocol fee share is determined using `SetFeeProtocol` events from Uniswap V3 pool contracts. The supply-side fee is calculated as the sum of the creator share (calculated as `fee_amount * (1 - revenue_split) * (1 - protocol_share)`) and the Uniswap share (calculated as `fee_amount * revenue_split`).
- **Key fields**: `pair_amount` (derived from `amount0` and `amount1`), `protocol_share`, `revenue_split`

### Component D: USD conversion and aggregation

- **Purpose**: Normalize supply-side fees to USD and aggregate them.
- **Logic**: Supply-side fees from all components are summed by day, product, and asset. Raw amounts are normalized by decimal precision using asset metadata. Normalized amounts are converted to USD using end-of-day price feeds. Daily values are aggregated with UTC day boundaries.
- **Key fields**: `timestamp`, `product_id`, `token_address`, `fees_supply_side`

*This methodology was automatically generated by Token Terminal's methodology analyzer.*

Portion of fees distributed to service providers or supply-side participants.

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Supply-side fees

Supply-side fees

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