Title: Launch Your Exclusive L2 in Five Minutes - Caldera is Calling Builders

Still troubled by high Gas fees, slow confirmations, and cumbersome node operations? Caldera simplifies all of this into "one click." It is a true Rollup-as-a-Service (RaaS) platform: developers don't need to write a line of underlying code, nor worry about cross-chain bridges, validators, or data availability, to launch a fully customized Ethereum Layer-2 chain in just five minutes.

Project highlights, summed up in one sentence - "Many, Fast, Good, and Economical."

• Many: The world's first platform to support six major frameworks simultaneously - EVM, SolanaVM, zkSync, Optimism, Arbitrum, and Polygon CDK. Use whichever you prefer.

• Fast: The Metalayer interoperability layer comes pre-installed with cross-chain messaging and liquidity pools, allowing assets to shuttle between any Caldera Rollup or mainstream L1/L2 in seconds.

• Good: The Rollup Engine API can dynamically scale like the AWS console, with zero downtime upgrades; guardian nodes allow anyone to participate in validation using a home computer, ensuring decentralization while earning rewards.

• Economical: Choose your own ERC-20 token for Gas, with transaction fees as low as $0.01; node operations and security audits are fully managed, allowing the team to focus solely on business logic.

There are already 30+ live chains running on Caldera: RARI Chain (NFT royalty enforcement), inEVM (cross Cosmos-EVM liquidity), Clearpool Ozean (institutional-grade credit), zkXPLA (high concurrency in gaming) ... with a cumulative TVL exceeding $600 million and wallet addresses surpassing ten million.

How to Participate?

1. Developers: Open dashboard.caldera.xyz, connect your wallet, choose a framework, DA layer, and Gas token, click Deploy, and your L2 will be generated before you finish your coffee.

2. Node Operators: Pay attention to the upcoming sale of guardian nodes from the official team, run validation with ordinary hardware and share in the block rewards.

3. General Users:

• Join the Discord/Telegram community for testnet tasks and retroactive airdrops that drop irregularly;

• Participate in pre-market trading of ERA/USDT on exchanges like XT.com to get ahead in ecosystem governance rights.

4. Ecosystem Projects: Apply for a Caldera Grant, with up to $50,000 + technical support available; all fields including NFT, DeFi, GameFi, and RWA are welcome.