Learn about Base Wallet & Base (Layer‑2)
Base is a Layer‑2 network built to make Ethereum transactions cheaper and faster using rollup technology.
Plain‑English: what a Layer‑2 does
Ethereum is secure but can get expensive and busy. A Layer‑2 helps by processing many transactions more efficiently, then posting a summary back to Ethereum for security. The idea is: scale without sacrificing trust.
Remember: “Base” is a network. A “wallet” is how you sign transactions and manage addresses.
When things go wrong (typical issues)
- Wrong network selected: your app is on Ethereum but you’re trying to use Base (or vice‑versa).
- Not enough gas token: you need gas on the chain you’re using.
- Bridge delay: moving assets between chains can take time depending on the method.
- Approval missing: swaps often require token approvals first.
Safe troubleshooting steps
- Confirm the network name inside your wallet/app.
- Check your transaction hash in an explorer to confirm status.
- Double‑check the receiving address and chain before bridging.
- Keep screenshots + tx hashes for support.
Security first: Safety checklist.
Mini glossary for Base users
| Term | Meaning |
|---|---|
| Layer‑2 | A scaling system that settles to Ethereum |
| Bridge | Move assets from one chain to another |
| Rollup | Batch many transactions, then post proofs/records |
| Gas | Network fee paid to execute transactions |
Full list: Glossary.