# Robonomics Substrate Revenue Methodology

## 1. Overview

Revenue measures the total value of transaction fees and tips retained by Robonomics Substrate. This metric reflects the income generated from network usage, specifically from the execution of extrinsics on the Substrate-based chain. All collected transaction costs, including base fees and optional priority tips, are accounted for as protocol revenue.

## 2. Data sources

- **Blockchain events**: `TransactionFeePaid` events from the Robonomics Substrate chain
- **External data**: End-of-day price feeds for the Robonomics Network asset

## 3. Step-by-step calculation

### Component A: Transaction fee and tip extraction

- **Purpose**: Capture the base transaction fee and additional tips paid by users for extrinsic execution
- **Logic**: `TransactionFeePaid` events are parsed from the Robonomics Substrate chain. The base fee amount and the optional tip amount are extracted from the event data payload for each transaction. Both components are summed to determine the total fee value per extrinsic.
- **Key fields**: `amount` (base fee), `tip` (priority payment), `block_timestamp`

### Component B: USD conversion and normalization

- **Purpose**: Normalize raw asset amounts and convert them to a standard currency for reporting
- **Logic**: Extracted fee and tip amounts are normalized by decimal precision. These values are then multiplied by the end-of-day price of the Robonomics Network asset sourced from price feeds.

### Component C: Revenue aggregation

- **Purpose**: Finalize the daily revenue total for the product
- **Logic**: Total fees, inclusive of tips, are aggregated by day. Because 100% of the collected transaction fees are retained by the network, revenue is set equal to the total fee amount. Daily totals are calculated using UTC day boundaries, and a zero-filling strategy is applied to ensure data continuity for days with no activity.

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

fees * take_rate (illustrative — revenue is observed directly per project, not derived from take_rate)

Fee revenue retained after supply-side payouts. Before cost of revenue (e.g. L2 DA fees) and before operating expenses.

Revenue

Blockchains (L1)

The Robonomics chain is a parachain in the Polkadot and Kusama ecosystems designed to provide a decentralized infrastructure for the Internet of Things (IoT) and cyber-physical systems.

Robonomics Substrate

Archived

Revenue

Revenue

Chain breakdown