ARCBRIDGE

Independent · Powered by Circle Gateway

NATIVE USDC / INBOUND ROUTE

INTO
ARC.

Native USDC from Ethereum, Base, or Arbitrum. One source transaction. No standalone approval.

01 / SOURCEBase02 / SETTLEMENTCircle Gateway

ONE SOURCE TRANSACTION

Bridge native USDC.

0% slippage · Arc gas sponsored
USDC
FROMBaseDomain 6
TOArc MainnetDomain 26
FROM / SOURCE NETWORKCANONICAL USDC
Platform feeFee unavailable1 USDC minimum · 10% ceiling
Arc gasSponsoredPaid by ArcBridge relayer
Circle estimated fee—Live estimate required
Estimated on Arc—Native USDC · 0% slippage

Source funds can move only when the selected Router and the latest quote are both verified. Arc-bound sponsorship is checked before submission.

The platform fee is collected irreversibly on the source chain before destination minting. If a later step fails, the remaining Gateway funds require recovery and the platform fee is not refundable.

TRANSFER SEQUENCE09 STATES
  1. 01Review route
  2. 02Authorization signed
  3. 03Source transaction
  4. 04Source confirmed
  5. 05Circle processing
  6. 06Sign BurnIntent
  7. 07Attestation issued
  8. 08Minting on Arc
  9. 09Native USDC received
TRUST MODELV1

Inspectable by design.

  • Onchain platform fee required
  • 1 USDC minimum platform fee · 10 USDC minimum transfer
  • 10% immutable contract ceiling
  • Single-admin immediate adjustment
  • No standalone token approval
  • EOA wallets only in version one
Manual mint recovery

Use the Circle attestation to complete the same mint on Arc. No second source deposit or platform fee is needed.