Union Price

Circulating supply ?	1.95 billion U
Reserved supply ? 6.97 billion U Burned 0x0000000000000000000000000000000000000001 0 U FOUNDATION 0x5FbE74A283f7954f10AA04C2eDf55578811aeb03 963.90 million U FOUNDATION 0xd31E23D60e07fa632334C2A671733a068592C638 6.01 billion U
Total supply ?	8.92 billion U
Max supply ?	-- U

Updated 9h ago

Circulating Supply

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Exchanges	U price	24h trading volume	Fee Discount	Fee Discount

KuCoin	$ 1.00	$ 1.40 million	20%	Trade
MEXC Global	$ 1.00	$ 161,200	20%	Trade
Toobit	$ 0.000340	$ 52,327	20%	Trade
Bitvavo	$ 0.000341	$ 6,851	0%	Trade
Kraken	$ 0.000343	$ 3,319	0%	Trade
All Exchanges

Exchanges	U price	Volume	Fee Discount

U / USDT KuCoin	$ 1.00	$ 77,979	20%	Trade
U / USDT MEXC Global	$ 1.00	$ 61,966	20%	Trade
U / USDC MEXC Global	$ 1.00	$ 56,021	20%	Trade
U / USDT Toobit	$ 0.000340	$ 52,327	20%	Trade
U / EUR Bitvavo	$ 0.000341	$ 6,851	0%	Trade
All markets

#	Markets	Close Price	Open Interest	Funding Rate

We don't have futures markets currently.
All Futures Markets

Date	Close	Change	Market Cap	Trading Volume

Today	$ 0.00034	+0.04%	$ 662,779	$ 68,837
Yesterday	$ 0.000351	+1.29%	$ 684,727	$ 70,173
Jul 24, 2026	$ 0.000347	-9.38%	$ 675,669	$ 298,945
Jul 23, 2026	$ 0.000383	+5.72%	$ 746,007	$ 355,492
Jul 22, 2026	$ 0.000362	-3.59%	$ 560,791	$ 214,836
All historical data

What Is Union?

Union is a zero-knowledge interoperability Layer-1 blockchain; U is its native gas, staking, and governance token. Read more

Explorer

Wallet

Stats

Rank ?

Market Cap ?

Trading Volume ?

$ 68,837 -20.30%

Circulating supply ?

All time high ?

$ 1.00 -99.97%

Exchange Listings ?

Favorites ?

Ethereum

BNB Smart Chain

Frequently Asked Questions

What is the Union (U) token used for?: U serves as the gas token for the Union network, powering proof verification and message relaying. It is also used for staking to secure the network and for participating in cross-chain governance.
How does Union achieve trustless interoperability?: Union uses zero-knowledge proofs (ZKPs) to cryptographically verify the state of connected blockchains without relying on trusted third parties, oracles, or multisig setups. This removes the security vulnerabilities common in traditional bridge designs.
What blockchains does Union connect?: Union connects a wide range of networks including Ethereum, Cosmos-based chains, and Bitcoin layers. Its design supports Appchains, Layer-1s, and Layer-2s.
What consensus mechanism does Union use?: Union uses a Proof-of-Stake (PoS) consensus mechanism. Validators must stake U tokens to participate in block production, and delegators can also stake U to earn network rewards.
What is the Dynamic Fee Market in Union?: The Dynamic Fee Market allows participants to pay higher U fees to prioritize critical cross-chain operations. This mechanism ties token demand directly to network usage and activity.