# KuCoin Web3

Live on mainnet · [Wallets](https://builder.registrai.cc/ecosystem/wallets/) · Last reviewed 2026-10-31

KuCoin Web3 is a wallet on Arc, Circle's blockchain, live on Arc mainnet since 16 September 2026. KuCoin's self-custodial multichain web3 wallet, separate from the KuCoin exchange. Named among digital wallets in Circle's 2026-09-16 Arc mainnet announcement and Arc's mainnet post.

Also known as KuCoin Web3 Wallet, KuCoin Wallet.

[Website](https://www.kucoin.com/web3)

## Status

- First announced 2026-09-16
- Live on Arc mainnet since 2026-09-16

Evidence: [Circle launches Arc mainnet (press release)](https://www.arc.io/pressroom/circle-launches-arc-mainnet-an-economic-operating-system-for-the-internet) · [Arc blog: Arc Mainnet Is Live: The Economic OS for the Internet](https://www.arc.io/blog/arc-economic-os-internet)

## Questions

**What is KuCoin Web3 on Arc?**: KuCoin Web3 is listed under Wallets on Arc, Circle's blockchain. KuCoin's self-custodial multichain web3 wallet, separate from the KuCoin exchange.

**Is KuCoin Web3 live on Arc mainnet?**: Yes. KuCoin Web3 has been live on Arc mainnet since 2026-09-16. [Evidence](https://www.arc.io/pressroom/circle-launches-arc-mainnet-an-economic-operating-system-for-the-internet)

**When did KuCoin Web3 launch on Arc?**: KuCoin Web3 went live on Arc mainnet on 2026-09-16. Source: Circle launches Arc mainnet (press release). [Source](https://www.arc.io/pressroom/circle-launches-arc-mainnet-an-economic-operating-system-for-the-internet)

## Sources

1. [Circle launches Arc mainnet (press release)](https://www.arc.io/pressroom/circle-launches-arc-mainnet-an-economic-operating-system-for-the-internet) (2026-09-16)
2. [Arc blog: Arc Mainnet Is Live: The Economic OS for the Internet](https://www.arc.io/blog/arc-economic-os-internet) (2026-09-16)
3. [KuCoin Web3 wallet page](https://www.kucoin.com/web3)
4. [KuCoin Goes Live on Arc at Mainnet Launch](https://www.kucoin.com/blog/th-kucoin-goes-live-on-arc-at-mainnet-launch-broadening-access-to-onchain-finance)

[Corrected 1 time · latest 2026-10-31](https://builder.registrai.cc/ecosystem/corrections/#kucoin-web3)

[Suggest a correction](https://builder.registrai.cc/ecosystem/kucoin-web3/correct/) · [How we publish](https://builder.registrai.cc/how-we-publish/) · [Arc ecosystem](https://builder.registrai.cc/ecosystem/)

Source: https://builder.registrai.cc/ecosystem/kucoin-web3/ · Registrai, builder.registrai.cc, CC BY 4.0