b3

B3 11 venues

We track B3 spot and futures markets across 11 exchanges, computing the live arbitrage spread between every pair of legs every 200 ms.

b3 (B3) trades across 11 exchanges; 10 CEX spot + 5 CEX perpetual + 1 perp-DEX markets; $13.2M aggregate 24h CEX volume. Cheapest spot ask $0.0007764 on Lbank; highest perp bid $0.0007754 on Gateio.
Live · 11 venues Real-time ↗
$0.0007759

Where B3 trades

16 markets spread to best ask · live
Exchange
Market
Price
Spread
Status
Lbank
spot
$0.000776
0.103%
Live
Lbank
futures
$0.000775
0.258%
Live
Bybit
spot
$0.0007769
0.193%
Live
Bybit
futures
$0.000775
0.052%
Live
Mexc
spot
$0.000779
1.032%
Live
Mexc
futures
$0.000775
0.052%
Live
Ourbit
spot
$0.0007765
0.245%
Live
Ourbit
futures
$0.000775
0.052%
Live
Gateio
spot
$0.0007765
0.245%
Live
Gateio
futures
$0.0007759
0.129%
Live
Bitmart
spot
$0.000782
3.117%
Live
Phemex
spot
$0.000777
0.516%
Live
Xt
spot
$0.0007765
0.867%
Live
Coinex
spot
$0.0007776
1.154%
Live

Supported networks

1 chain
Base 0xB3B3…B3B3

About b3 spreads

structured data — Google-indexable
Q.01 Where can I buy B3? +
B3 is listed on 16 exchanges: Asterdex, Bitmart, Bybit, Coinex, Gateio, Kucoin, Lbank, Mexc, …. The highest-volume market is Lbank ($11,223,074 24h). Current lowest price: $0.00076325 on Asterdex (perp-DEX).
Q.02 Which networks does B3 support for deposit and withdrawal? +
B3 can be transferred via BASE networks. Real-time deposit/withdrawal status per exchange is tracked in the table above — rails change frequently and we refresh our data every few minutes.
Q.03 How often are B3 prices and arbitrage data updated? +
Orderbook prices come from exchange WebSockets with per-symbol updates within seconds. Deposit/withdrawal status refreshes every few minutes. Arbitrage spreads are computed continuously from the same stream.

Want B3 alerts sent to Telegram?

Every time a spread above our filter opens on B3 — across the 11 exchanges we watch — you get a single message with everything you need to decide.

Open the bot Currently free for everyone