Swap O at the Best Rate
Swap O when you want direct exposure while keeping execution self-custodial. On 1inch, the swap aggregator compares supported routes across DEX liquidity to help improve a crypto swap involving O. O is commonly used for trading, portfolio rotation, or ecosystem exposure in DeFi on Base. For a straightforward quote, start from Swap. If you want advanced execution context, review the Terminal for more control.
Stats
- Market cap
- $72.5M
- Fully diluted valuation (FDV)
- $453.4M
- Circulating supply
- 160M O
- Total supply
- 1000M O
- Volume (24h)
- $1.4M
- Swaps (24h)
- —
Data updated 2026-08-18
About O
O is a token traded on Base. On 1inch, the swap aggregator compares supported routes across DEX liquidity to help improve a crypto swap involving O, while you keep full control of your funds in your own wallet.
O ranks #1479 by 24-hour trading volume among the tokens tracked on 1inch, with $1.4M traded over the last day. It is a micro-cap asset, with a market capitalization of around $72.5M. Base is the only network where the 1inch token catalog lists O.
Trade professionally
Take O trading further with limit orders, live charts and route control in the 1inch Terminal — the pro trading surface of the 1inch dApp. You keep self-custody of your funds while getting deeper execution context for every trade.
Open TerminalQuestions? Answers.
What is O used for?
O is used for trading, portfolio rotation, or ecosystem exposure in DeFi. It ranks #1479 by 24-hour trading volume among the tokens tracked on 1inch. The role of the token can vary by network, liquidity conditions, and the route you choose, so it helps to review the quote before you confirm a swap.
Which networks support O on 1inch?
O is available on supported networks where liquidity exists and the route can be quoted in the 1inch dApp. Support can differ by chain and current liquidity conditions, so check the token selector and live quote in the Swap flow before you trade.
How does 1inch find the best O rate?
1inch compares supported routes and optimizes execution across available liquidity sources on Base, splitting your order across pools when that improves the O price.
How do I protect my O trades from MEV?
1inch adds MEV protection in supported intent-based flows to reduce exposure to front-running and sandwich attacks, which matters most on volatile or thin O routes.