# Circle Gateway

Live on mainnet · [Bridges and cross-chain](https://builder.registrai.cc/ecosystem/bridges/) · Last reviewed 2026-10-23

Circle's unified USDC balance service for moving USDC across chains. Circle's docs list Arc mainnet as a supported chain (domain 26) with GatewayWallet and GatewayMinter contracts deployed.

Also known as Gateway.

[Website](https://www.circle.com/gateway) · [X @circle](https://x.com/circle) · [Docs](https://developers.circle.com/gateway)

## Status

- Live on Arc mainnet since 2026-09-16

Evidence: [GatewayWallet contract on Arc explorer](https://explorer.arc.io/address/0x77777777dcc4d5a8b6e418fd04d8997ef11000ee) · [Gateway supported blockchains (Arc mainnet)](https://developers.circle.com/gateway/references/supported-blockchains) · [Circle Gateway release notes 2026](https://developers.circle.com/release-notes/gateway-2026)

## Contracts on Arc

- GatewayWallet: [`0x77777777dcc4d5a8b6e418fd04d8997ef11000ee`](https://explorer.arc.io/address/0x77777777dcc4d5a8b6e418fd04d8997ef11000ee) ([source](https://developers.circle.com/gateway/references/contract-addresses))
- GatewayMinter: [`0x2222222d7164433c4c09b0b0d809a9b52c04c205`](https://explorer.arc.io/address/0x2222222d7164433c4c09b0b0d809a9b52c04c205) ([source](https://developers.circle.com/gateway/references/contract-addresses))

## Sources

1. [Gateway contract addresses](https://developers.circle.com/gateway/references/contract-addresses) (2026-10-20)
2. [Gateway supported blockchains](https://developers.circle.com/gateway/references/supported-blockchains) (2026-10-20)
3. [Circle Gateway](https://www.circle.com/gateway) (2026-10-20)
4. [DefiLlama: Circle Gateway](https://api.llama.fi/protocol/circle-gateway) (2026-10-20)

[Corrected 1 time · latest 2026-10-23](https://builder.registrai.cc/ecosystem/corrections/#circle-gateway)

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

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