Zerion shows an aggregated view of a wallet's total crypto holdings. Through Zerion’s interface users are able to swap, send and borrow crypto assets.

Zerion is a non-custodial DeFi aggregator built on Ethereum and other adjacent blockchains. Zerion was founded by Evgeny Yurtaev, Alexey Bashlykov and Vadim Koleoshkin and launched in 2016.

Zerion owns and governs the platform. They currently charge a swap fee on the transactions that they route (revenue). Zerion’s investors include Gnosis, Wintermute, Blockchain Ventures etc.

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Zerion

# Zerion Active users (daily) Methodology

## 1. Overview

Zerion's Daily Active Users (DAU) metric measures the number of unique addresses that execute transactions through Zerion's routing infrastructure on any given day. This metric captures user engagement with Zerion's cross-chain routing protocol by tracking distinct users who perform trading activities through their router contracts across six supported blockchain networks.

## 2. Data sources

The calculation relies on the following raw data sources:
- **Blockchain events**: Parsed `Router_Executed` events from Zerion v1 router contracts deployed across BSC, Optimism, Polygon, Arbitrum, Avalanche, and Fantom networks
- **Event metadata**: Block timestamps, transaction hashes, and log indices from blockchain event logs
- **User addresses**: Sender addresses extracted from router execution events

## 3. Step-by-step calculation

### Component A: User interaction collection
- **Purpose**: Identifies all user interactions with Zerion's routing infrastructure across supported chains
- **Logic**: Collects all `Router_Executed` events emitted by Zerion v1 router contracts on six blockchain networks. For each event, extracts the `sender` field as the user address who initiated the router execution. Each interaction includes the block timestamp, transaction hash, log index, and chain identifier. All users are classified as 'Trader' type since they are executing trades through the router. The system assigns static business classifications of 'infrastructure' for market sector and 'other' for business segment to all interactions.
- **Key fields**: `sender` (user address), `block_timestamp` (transaction timing), `transaction_hash` (unique transaction identifier), `log_index` (event position within transaction)

### Component B: Daily user aggregation  
- **Purpose**: Aggregates user interactions to daily level and ensures distinct counting
- **Logic**: Takes the collected user interactions and truncates block timestamps to daily boundaries, grouping all events that occurred on the same calendar day. Applies distinct filtering across the combination of timestamp, chain, user type, and user address to ensure each unique user is counted only once per day, regardless of how many transactions they executed through Zerion's router on that day.
- **Key fields**: `timestamp` (truncated to day), `user_address` (distinct user identifier), `chain` (blockchain network), `user_type` (always 'Trader')

### Final aggregation
- **Combining components**: The daily user aggregation component directly produces the final metric without additional combining steps
- **Currency conversion**: No currency conversion required as this is a count-based metric
- **Time aggregation**: Events are aggregated using daily timestamp boundaries, with all events occurring within a 24-hour period grouped together
- **Final calculation**: The final DAU value represents the distinct count of user addresses that executed at least one transaction through Zerion's router contracts on a specific day, across all supported blockchain networks

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

Unique revenue-generating users over a fixed 24-hour window.

Zerion

Active users (daily)

Active users (daily)

Competitive landscape

Chain breakdown