What Is Caldera? Modular Rollup Deployment Platform

Source: https://caldera.xyz/

Caldera is a Rollup-as-a-Service (RaaS) platform that enables users to deploy Layer-2 blockchains in a single step. Caldera supports rapid, dedicated, high-performance rollup network deployment for a range of use cases, including NFT projects, DeFi protocols, and blockchain games.

Core features of the platform:

• Multi-virtual machine support for EVM and SolanaVM
• Native Metalayer Cross-Chain Communication System
• Customizable Data Availability Layers (Ethereum, Celestia, and others)
• Developer-focused Rollup Engine API and SDK

Caldera has attracted several prominent projects, such as Injective, RARI, and Ozean. As a result, the platform’s total value locked (TVL) has surpassed $600 million.

Caldera Airdrop Eligibility

The current Caldera Airdrop primarily rewards the following groups:

• Testnet participants: Early users who conducted transactions or deployed contracts on the Caldera testnet
• .era domain registrants: Users who registered decentralized identity domains through the platform
• Developers: Project teams submitting applications, using the SDK, or integrating Metalayer
• Active community members: Participants engaging in Caldera’s Discord and X (Twitter), completing surveys, or participating in activities
• Early contributors: Users who previously supported and contributed to ecosystem development and may be eligible for retroactive airdrop allocation

A point-based system determines airdrop allocation by evaluating user engagement frequency, task completion, and on-chain activity to ensure fairness.

How to Participate in Caldera Airdrop Tasks

If you missed the early testing phase but want an opportunity to receive the Caldera Airdrop, follow these steps:

1. Follow official channels: Monitor Caldera’s Twitter and the official website for the latest task announcements.
2. Join the testnet: Use test tokens to conduct transactions, add liquidity, or register a decentralized identity on the Caldera testnet.
3. Register a .era domain: Create a decentralized username ending with .era. This is a key eligibility requirement for the airdrop.
4. Integrate Metalayer: Developers can apply to integrate Metalayer’s cross-chain tools to earn significant airdrop points.
5. Submit the airdrop form: For certain tasks, submit your wallet address and interaction screenshots via a Google Form. Be sure to submit on time.

ERA Token Utility and Value Proposition

The Caldera Airdrop distributes ERA tokens, with a total supply of 1 billion. ERA serves the following functions:

• Payment of transaction fees on the Caldera network
• Participation in future staking and security mechanisms
• Governance: Token holders can vote on proposals and protocol upgrades
• Ecosystem projects use ERA to incentivize developers and liquidity providers

ERA is now listed on Gate, with available trading pairs including ERA/USDT and ERA/BTC, providing liquidity and trading access for users.

Important Notes and Future Opportunities

• Airdrop distribution may not coincide with immediate token listings; some qualifications may depend on on-chain snapshots or official community announcements.
• Beware of phishing scams—always verify links from official sources and safeguard your wallet address.
• Watch for future airdrop rounds. Caldera ecosystem projects, such as Ozean and zkXPLA, may conduct independent sub-airdrop campaigns.

The Caldera Airdrop provides access to next-generation Layer-2 infrastructure. By completing tasks and staying engaged with the ecosystem, participants can earn ERA rewards and further integrate into the modular blockchain environment.

Source: https://www.gate.com/trade/ERA_USDT

As of July 22, 2025, ERA is live on Gate’s spot market at a price of approximately $1.26.