01
Get a wallet
Install the WANNA wallet app (Android) or open the browser wallet you already use.
Get the wallet
WANNA CHAIN · MAINNET
WANNA Chain
Mainnet
A layer-2 blockchain that settles to Ethereum. Live since September 27, 2026.
…
Latest block
2s
Block time
787878
Chain ID
2026.09.27
Mainnet launch
Mainnet live
Latest block …
Open explorer
01 — Network details
Values for your wallet
- Network name
- WANNA Chain
- Chain ID
- 787878 (0xc05a6)
- RPC URL
- rpc.wannachain.com
- Native coin
- WANNA · 18 decimals
- Explorer
- scan.wannachain.com
- Block time
- 2 seconds
- Type
- Ethereum layer 2 (OP Stack)
- Mainnet launch
- September 27, 2026, 16:41 KST (first block)
02 — Get started
Three steps
02
Add the network
Press “Add network to wallet” above, or enter the network details into your wallet by hand.
Network details03
Check the explorer
Anyone can look up transactions and balances in the explorer.
First-time guideAvailable on mainnet today Live
- Send and receive WANNA
- Block explorer
- Wrapped WANNA (WWANNA · 0x4200…0006)
- Deploy smart contracts, the same way as on Ethereum
- Deposit Ethereum USDT to WANNA Chain (WANNA wallet app · standard bridge)
- Withdraw USDT to Ethereum (explorer withdrawal screen · browser wallet · takes more than a week)
Not available yet In preparation
- Staking
- Token swaps (DEX)
- GUSD stablecoin
03 — Supply
How WANNA supply can grow
WANNA is the native coin of WANNA Chain and pays network fees. Any new issuance has to go through a single minting contract (WannaMinter) with a cap written in code.
- Supply at first block
- 500,138,793.30 WANNA
- Current total cap
- 1,000,000,000 WANNA (adjustable · not final)
- Minting contract
- WannaMinter — the only registered minter
- Per-mint limit
- 50,000,000 WANNA
- Minted since first block
- 0 WANNA (checked September 30, 2026)
- Mint permission (MINTER_ROLE)
- No address holds it today
- Who can grant mint permission
- The timelock — only after 72 hours of public notice (since October 4, 2026)
- Live supply (read from chain every 10 minutes)
- wannachain.com/api/supply/index.json
- The permission to change the cap (SUPPLY_ADMIN_ROLE) is held by the timelock, so a change only runs after an announcement. Once the supply is permanently locked (finalizeSupply), nobody can change it. It has not been locked yet.
- The guardian can pause minting immediately (kill switch); resuming goes through the timelock.
- The allocation (who receives how much) is published in whitepaper section 3.3 (Version 2.1 · 4 October 2026 · including release schedules). The numbers on this page are what is on chain today.
Please note
The admin Safe currently has a single signer and can upgrade the layer-2 system contracts without delay, so the cap above also sits under that authority. (The power to grant WannaMinter roles moved from the Safe to the timelock on October 4, 2026.) We plan to move to a multi-signer setup and will announce it when we do.
04 — Admin
Who can change what
Select an address to check it yourself in the explorer.
| Role | Address | What it does |
|---|---|---|
| Admin Safe | 0xf9f13E81154B776fBC5ae609aBEe30BF80b22420 | Single signer · manages layer-2 system contracts (ProxyAdmin owner) · proposes timelock announcements |
| Timelock | 0x490352d46714928fb5da0aCBBcfD12F59A5BAa0a | Executes after an announcement — 48 hours by default · 72 hours for critical changes · registers minters (LiquidityController owner) · grants WannaMinter roles (mint permission · 72 hours) |
| Guardian | 0x447D1a972F93a941D8F49b83A02D2775d78AB29E | Emergency pause only, immediately |
| WannaMinter | 0xEBa217163440eB5a89960DF93ADf4821CC7E7CeB | The only minting contract, with a cap |
Operations: the server that produces blocks (the sequencer) is a single server run by Wanna Labs. Outages and admin changes are announced.
05 — Developers
Your Ethereum tools, unchanged
EVM compatible. Point Foundry, Hardhat, ethers, viem or any tool you already use at the RPC URL and chain ID.
- Chain ID
- 787878
- WWANNA (wrapped WANNA)
- 0x4200000000000000000000000000000000000006
- Explorer API
- scan.wannachain.com/api/v2