USDT (Tether USD) Token on Optimism
Contract:
0x94b008aa00579c1307b0ef2c499ad98a8ce58e58About USDT (Tether USD)
Contract
0x94b008aa00579c1307b0ef2c499ad98a8ce58e58USDT activity (24h)
Price Chart
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Live Trading Data
Argument "where" has invalid value {Trade: {Currency: {SmartContract: {is: $token}}, Price: {gt: 0}, Side: {Currency: {SmartContract: {in: [$usdc, $usdt, $weth, $usdc2]}}}, Block: {Time: {since: $time_ago}}}}.
In field "Trade": In field "Block": Unknown field.
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USDT FAQ
Frequently asked questions about USDT (Tether USD) on Optimism
What is USDT (Tether USD)?
USDT (Tether USD) is a cryptocurrency token on the Optimism blockchain. It is actively traded across 7 DEX markets on Uniswap, Magpie, Balancer. There are 48 active trading pairs for USDT.
What is the current USDT price?
The most recent on-chain trade price for USDT on Optimism is $1.00 (USDT / USDC pair). This is sourced from live DEX swap data and updates in real-time as new trades execute on-chain. USDT has approximately $22.14M in 24h DEX volume across 7 markets.
What is the USDT price change?
Based on the most active USDT trading pair (USDT / USDC) on Optimism: 10-minute change: -0.00%. 1-hour change: -0.00%. 24-hour change: -0.00%. These figures reflect on-chain DEX trade data and update as new swaps occur.
What is the USDT market cap?
Market capitalisation requires the total circulating supply of USDT, which is not tracked by on-chain DEX data alone. For USDT market cap, total supply, and fully diluted valuation, refer to aggregator sites such as CoinGecko or CoinMarketCap. This page focuses on live DEX trading activity — price, volume, pairs, liquidity pools, and trader analytics — all sourced directly from on-chain Optimism transactions.
Where can I trade USDT?
USDT can be traded on 7 DEX markets on Optimism, including Uniswap, Uniswap, Magpie. The most active trading pairs are USDT / USDC, USDT / WETH, USDT / USD₮0. See all Optimism trading pairs. Combined 24h DEX volume is approximately $22.14M.
What is the USDT contract address?
The official USDT smart contract address on Optimism is 0x94b008aa00579c1307b0ef2c499ad98a8ce58e58. Always verify this address against the official project sources before trading or sending funds.
Which DEXes list USDT?
USDT is listed on 7 DEX markets on Optimism across 5 protocols: Uniswap, Magpie, Balancer, Aerodrome, PancakeSwap. The highest-volume venues are Uniswap, Uniswap, Magpie.
What trading pairs does USDT have?
USDT has 48 active trading pairs on Optimism. The top pairs by volume are USDT / USDC, USDT / WETH, USDT / USD₮0. Combined 24h volume across all pairs is approximately $3.47M.
Who are the top USDT traders?
The top traders leaderboard tracks 50 wallets that have traded USDT on Optimism. Combined volume across tracked traders is approximately $3.43M. The highest-volume wallet traded approximately $510.7K. Use the Top Traders tab to identify whales and monitor concentrated flows.
Is USDT price data real-time?
Yes. The Last Trades tab streams live DEX swap data for USDT on Optimism sourced via the Bitquery API. The price chart updates in real-time as new trades execute. All data is sourced directly from on-chain transactions — there is no delay or interpolation. You can also browse all Optimism tokens or Optimism trading pairs.
How do I get the USDT API data?
Every tab on this page has a “Get API” button (and “Get Stream” for live trades) that opens the exact Bitquery GraphQL query powering that view in the Bitquery IDE. You can customise filters, networks, and time ranges to build your own USDT analytics dashboard or trading system. Explore more data on the Optimism DEX overview.