Native USDC is launching on ZKsync, marking a significant upgrade for the ecosystem. This guide covers everything you need to know about migrating from bridged USDC (USDC.e) to native USDC and highlights its benefits.
Key Takeaways
- Native USDC is issued by Circle and will become the official standard for ZKsync.
- Bridged USDC (from Ethereum) will be rebranded as USDC.e to distinguish it from native USDC.
- Liquidity will gradually shift from USDC.e to native USDC post-launch.
- Developers can access testnet USDC via Circle’s Testnet Faucet for integration testing.
Benefits of Native USDC
✅ Regulated & Trusted: Fully backed 1:1 by US dollars, ensuring stability and redeemability.
✅ Institutional Access: Enables seamless on/off-ramps like Circle Mint for eligible users.
✅ Easy Integration: Designed for straightforward adoption in existing dApps.
👉 Learn how to migrate your dApp to native USDC
Bridged vs. Native USDC
| Feature | Bridged USDC (USDC.e) | Native USDC |
|------------------|-------------------------------|-------------------------------|
| Issuer | Ethereum (via ZKsync Bridge) | Circle (Directly on ZKsync) |
| Token Address| 0x3355df6D4c9C3035724Fd0e3914dE96A5a83aaf4 | 0x1d17CBcF0D6D143135aE902365D2E5e2A16538D4 |
| Liquidity | Phasing out post-launch | Official ZKsync standard |
Migration Process
- Update UI/UX: Apps should rebrand bridged USDC as USDC.e and adopt native USDC in interfaces.
- Liquidity Transition: DEXs and dApps will gradually shift liquidity pools to native USDC.
- Bridge Continuity: No immediate changes to the ZKsync Era Bridge; USDC.e remains transferable.
👉 Explore native USDC integration tools
FAQs
1. Why migrate to native USDC?
Native USDC offers better regulatory compliance, liquidity, and institutional support compared to bridged alternatives.
2. Will USDC.e become obsolete?
Not immediately—liquidity will transition gradually, but long-term adoption favors native USDC.
3. How can developers test native USDC?
Use Circle’s Testnet Faucet to obtain testnet USDC on ZKsync Era Sepolia.
4. Is there a deadline for migration?
No strict deadline, but early adoption ensures better alignment with ZKsync’s roadmap.
Next Steps
Stay tuned for the official launch! For queries, join the discussion on Discord.
Pro Tip: Bookmark this guide for updates on native USDC’s rollout and migration resources.
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