API3/USDT
Where API3/USDT trades: Binance, OKX, Bybit and KuCoin, spot and perpetual futures, with per-venue 24h volume and share. $2.2M in 24h volume.
API3/USDT trades on 4 exchanges across 7 listings — 4 perpetual futures markets and 3 spot books.
Binance runs the deepest of them at $1.3M over 24 hours, 57.9% of the $2.2M total we measure across all 7 of them.
Where API3/USDT trades
| Exchange | Type | Symbol | 24h volume | Share |
|---|---|---|---|---|
| Binance | Perpetual |
API3USDT
|
$1.3M | 57.9% |
| OKX | Perpetual |
API3-USDT-SWAP
|
$304.5K | 13.5% |
| Binance | Spot |
API3USDT
|
$302.4K | 13.4% |
| Bybit | Perpetual |
API3USDT
|
$198.9K | 8.8% |
| OKX | Spot |
API3-USDT
|
$79.1K | 3.5% |
| KuCoin | Perpetual |
API3USDTM
|
$55.5K | 2.5% |
| KuCoin | Spot |
API3-USDT
|
$7.0K | 0.3% |
Volume is 24h turnover in USD, taken from each exchange's public ticker. A dash means the venue quotes the pair against something other than a USD stablecoin, so we have no honest USD figure for it rather than a converted guess. Updated 2026-08-19 16:29 UTC.
Spot or perpetual
Perpetual futures: Binance, OKX, Bybit and KuCoin.
Spot: Binance, OKX and KuCoin.
Where the liquidity sits
The top 3 venues hold 84.9% of measured API3/USDT turnover: Binance perpetuals ($1.3M, 57.9%), OKX perpetuals ($304.5K, 13.5%) and Binance spot ($302.4K, 13.4%).
Perpetual futures account for 82.7% of it, spot the rest. Futures turnover is notional, so it is not directly comparable to spot volume — the same dollar of margin moves several dollars of notional.
How we measure this
Volume is 24-hour turnover from each exchange's own public ticker, refreshed on a schedule rather than streamed. We only publish a dollar figure where the pair is quoted against a USD stablecoin, so the number is the venue's own turnover and not a conversion of ours.