Category
Bridges & Onramps on Arc· 10
As of 28 September 2026, Built on Arc tracks 10 bridges & onramps projects on Circle's Arc blockchain: 8 live on mainnet, 0 on testnet, 2 announced. Across, Coins.PH and LayerZero are the ones observed working on mainnet.
Getting USDC onto Arc is the first thing almost everyone does, which makes this the category where accuracy matters most and where impersonation clusters hardest. Circle's own rails — CCTP, which moves USDC by burn-and-mint, and Gateway, which provides a chain-agnostic balance — are the canonical routes.
Third-party interoperability protocols have been named in ecosystem coverage, but as of 2 September 2026 Arc's own developer documentation listed no third-party bridging vendors. Circle's CCTP V2 and Gateway contracts are deployed on Arc mainnet (domain 26). Entries record what each provider actually supports and at what scope. Step-by-step bridging instructions are not ours — those sit with Meme Central.
| # | Project | What it builds on Arc | Role | Status | Links | Checked |
|---|---|---|---|---|---|---|
| 01 |  AcrossBridges & Onramps · Bridges | Listed by Circle for Arc; intent-based transfers moving USDC in and out of Arc. | Serves | Live on Arc | 2026-09-28 | |
| 02 |  AxelarBridges & Onramps · Bridges | Listed by Circle for Arc; general message passing and asset transfers into Arc. | Serves | Announced | 2026-09-02 | |
| 03 | CCoins.PHBridges & Onramps · Fiat onramps | Named in Circle's Arc testnet release; Philippine onramp and remittance app for USDC. | Integrates | Live on Arc | 2026-09-28 | |
| 04 |  LayerZeroBridges & Onramps · Interop messaging | Listed by Circle for Arc; messaging endpoints so apps can move value in and out of Arc. | Serves | Live on Arc | 2026-09-28 | |
| 05 |  Ramp NetworkBridges & Onramps · Fiat onramps | Listed by Circle for Arc; consumer fiat onramp funding Arc USDC balances. | Integrates | Live on Arc | 2026-09-28 | |
| 06 |  StargateBridges & Onramps · Crosschain USDC | Listed by Circle for Arc; native USDC transfers between Arc and other chains. | Serves | Live on Arc | 2026-09-28 | |
| 07 |  TransakBridges & Onramps · Fiat onramps | Listed by Circle for Arc; a fiat onramp developers embed to fund Arc wallets. | Integrates | Live on Arc | 2026-09-28 | |
| 08 |  WheelXBridges & Onramps · Bridges | Listed by Circle for Arc; a bridge and swap aggregator routing into Arc. | Serves | Announced | 2026-09-02 | |
| 09 |  WormholeBridges & Onramps · Interop messaging | Listed by Circle for Arc; cross-chain messaging linking Arc to other networks. | Serves | Live on Arc | 2026-09-28 | |
| 10 |  zkp2pBridges & Onramps · Fiat onramps | Listed by Circle for Arc; peer-to-peer onramp and offramp using zero-knowledge proofs. | Serves | Live on Arc | 2026-09-28 | |
Guides for this category
- Arc bridges and onramps: what's confirmed, what's testnet, what's just named — or gone inactive
- Across Protocol and Arc: named in commentary, not confirmed as a bridge
- Business USDC onramps and offramps for Arc — what to actually ask a provider
- Axelar and Arc: Circle acquired the team, not confirmed to route to the chain
- LayerZero and Arc: no confirmed deployment as of 2 Sep 2026
Questions
Is native USDC different from a bridged token?
Yes. Native issuance and canonical crosschain transfer avoid the wrapped-asset risk that a third-party bridge introduces. The entry sentence states which one a route uses.
Do you assess bridge security?
No. We record deployment, contract verification and published audits with dates and links. Read them yourself before moving funds.
How is status decided?
Status reflects what we observed on the date shown, not what a project announced. Every entry carries a dated source you can open and check yourself. Live can become Inactive if activity stops.
