Most people use a testnet.

Builders try to break it.
That's the real value of a testnet.
If you're exploring @arc Testnet, here's a simple workflow that will help you test with intention and contribute meaningful feedback.
- Start by getting your environment ready.
• Add Arc Testnet to your wallet
• Claim test USDC from the Circle faucet
• Open ArcScan so you can follow every transaction
Now you're ready to experiment.
- Resist the urge to build something complex immediately.
Start small.
• Deploy a basic contract
• Send test USDC
• Call a few contract functions
The better you understand the basics, the easier it is to spot what breaks.
- Once you're comfortable, explore the parts that make Arc different.
Test things like:
• Transaction memos
• Batch transactions
• Stablecoin payments
• Cross-chain USDC transfers
• Privacy features (where available)
Each interaction gives you a better feel for the network.
- Don't test like an end user.
Test like someone trying to improve the protocol.
Try:
• Low-balance transactions
• Failed transactions
• Repeated transactions
• Multi-recipient payments
Edge cases are often where the most useful feedback comes from.
- Measure, don't guess.
Pay attention to:
• Finality
• Gas costs
• Success rate
• Network responsiveness
• Overall developer experience
Good observations beat loud opinions.
- Document everything.
Save screenshots.
Keep transaction hashes.
Copy explorer links.
Write down anything unexpected.
Actionable feedback is one of the best contributions you can make.
- And don't keep your findings to yourself.
Share what you built.
Share what worked.
Share what surprised you.
Every builder who documents their journey makes Arc stronger for the next builder.
Join the Arc House: