@Caldera Official
*What is ERA (Caldera)?
ERA is the native utility and governance token of Caldera, a blockchain infrastructure platform built on Ethereum. It introduces the Meta layer — a modular, cross- rollup framework that unifies different Layer-2 chains (like Optimism, Arbitrum zkSync, and Polygon), making it easier to deploy and interconnect customized rollups.
The ERA coin (by Caldera) serves multiple critical functions within its blockchain ecosystem. Here's a breakdown of its key uses:
1. Transaction Fees (Gas)
ERA is used to pay gas fees for activity across the Caldera Meta layer — a cross- roll up framework that connects multiple Layer-2 chains (like Arbitrum, Optimism, zkSync, etc.).
Omnichain transactions: Send assets or data between rollups using ERA as the payment currency.
2. Governance
ERA is a governance token, meaning holders can vote on:
Protocol upgrades
Fee structure adjustments
Treasury allocations
Ecosystem development proposals
3.Rollup Deployment Support
Caldera allows users to launch custom Layer-2 rollups, and ERA may be required to:
Access premium deployment templates
Pay deployment/maintenance fees
Subscribe to developer tools or support packages
4. Utility Across the Metalayer
Because Caldera's Metalayer connects many different L2s:
ERA acts as a unifying token that works across all chains within the ecosystem
This avoids fragmentation and enables smooth cross-rollup activity
5. Staking
ERA holders can stake their tokens to:
Help secure the network.
Participate in validator or sequencer roles (depending on network design).
Earn rewards in return for their participation.
