The protocol routes trades through Uniswap V4 and 0x Protocol, collecting a 1% fee on each transaction.

o1.exchange enables users to trade tokens on Base with features including limit orders, TWAP, sniping, and anti-MEV protection.

o1.exchange is an AI-powered trading terminal built on Base.

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Exchanges (DEX)

o1.exchange

# o1 exchange Total value locked Methodology

## 1. Overview

Total value locked measures the total value of assets held in o1 exchange's fee vault addresses on Base. These balances represent accumulated protocol fees that have been collected but not yet distributed or withdrawn. TVL is calculated by tracking token and native asset flows into and out of designated vault addresses, maintaining running balances, and converting these balances to USD using end-of-day price feeds.

## 2. Data sources

- **Blockchain data**: ERC-20 token transfers and native ETH transfers involving two specific vault addresses (`0xc98218df72975ee1472919d2685e5bd215baaad4` and `0x1e493e7cf969fd7607a8ace7198f6c02e5ef85a4`) on Base
- **External data**: End-of-day price feeds for all assets held in the vault addresses, and asset metadata including decimal precision and token symbols

## 3. Step-by-step calculation

### Component A: Daily flow aggregation

- **Purpose**: Track all asset movements into and out of the vault addresses
- **Logic**: ERC-20 token transfers and native ETH transfers are filtered to transactions where either the sender or recipient matches one of the two vault addresses. Flows are aggregated by day, chain, account address, and token address. Positive flows represent inflows (vault is recipient) and negative flows represent outflows (vault is sender). Amounts are normalized by decimal precision to enable cross-asset calculations.

### Component B: Balance accumulation

- **Purpose**: Calculate running balances for each asset in each vault address
- **Logic**: Daily flows are summed cumulatively over time using running totals partitioned by account address and token address. This produces a daily balance for each asset held in each vault. Balances are carried forward to fill gaps where no transactions occurred, ensuring continuous daily values.

### Component C: USD conversion and aggregation

- **Purpose**: Normalize asset balances to USD and aggregate across all vault positions
- **Logic**: Daily balances are multiplied by end-of-day asset prices to convert to USD values. Only positive balances are included in the final TVL calculation. Values are aggregated across both vault addresses and all assets to produce a single TVL value per day.

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

Total value locked (TVL)

Total value locked (TVL) — value deposited into the project's applications.

o1.exchange

Total value locked

Total value locked

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