# Mythos Substrate Fees Methodology

## 1. Overview

Fees measures the total value paid by users to interact with applications and the underlying infrastructure on Mythos Substrate. This includes transaction costs for network usage and protocol-level fees generated through activity on integrated platforms such as DMarket and Marketplace. The metric reflects the total economic value generated by the project, denominated in the native Mythos asset and converted to USD.

## 2. Data sources

- **Blockchain events**: `Trade` events from `DMarket` contracts, `OrderExecuted` events from `Marketplace` contracts, and `TransactionFeePaid` events, covering Mythos Substrate
- **External data**: End-of-day price feeds for the native Mythos asset

## 3. Step-by-step calculation

### Component A: DMarket trade fee collection

- **Purpose**: Capture fees generated from trades executed on the DMarket platform.
- **Logic**: `Trade` events are parsed from `DMarket` contracts. The `fee` value is extracted from each event to identify the portion of the trade price allocated as a platform fee.
- **Key fields**: `fee`

### Component B: Marketplace order fee collection

- **Purpose**: Capture fees generated from order executions on the Marketplace platform.
- **Logic**: `OrderExecuted` events are parsed from `Marketplace` contracts. Both `buyer_fee` and `seller_fee` are extracted from the event data and summed to determine the total fee generated per order.
- **Key fields**: `buyer_fee`, `seller_fee`

### Component C: Mythos Substrate transaction fee collection

- **Purpose**: Capture base network transaction fees and tips paid for block space.
- **Logic**: `TransactionFeePaid` events are parsed from the Mythos Substrate event stream. The base fee `amount` and any additional `tip` provided by the sender are summed to calculate the total transaction cost.
- **Key fields**: `amount`, `tip`

### Component D: USD conversion and aggregation

- **Purpose**: Normalize all fee components and convert them to a common currency for reporting.
- **Logic**: All collected amounts are normalized by decimal precision. These values are multiplied by end-of-day price feeds for the native Mythos asset. The data is aggregated to a daily grain using UTC day boundaries.

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

Total value users pay to use a protocol (gross fees, user-paid fees).

Fees

Blockchains (L1)

Collators aggregate parachain transactions block candidates and producing state transition proofs for validators based on those blocks.

Mythos Substrate

Archived

Fees

Fees

Chain breakdown