Crypto Gloss

Base Network

Base is a Layer 2 blockchain network built by Coinbase on top of the OP Stack (the same open-source technology used by Optimism). It launched publicly in August 2023 and rapidly grew to become the most active Ethereum L2 by transaction count and on-chain users, surpassing networks that had launched years earlier. Unlike most L2s, Base deliberately launched with no native token — users pay fees in ETH — and Coinbase funds development from sequencer revenue. Base is notable as the first major L2 built by a publicly traded US company (Coinbase, NASDAQ: COIN), making it simultaneously the most mainstream and most scrutinized Ethereum scaling solution.

Technical Architecture

Foundation: OP Stack

Base is built on the OP Stack, Optimism’s open-source L2 software suite:

  • EVM-equivalent (not EVM-compatible — it runs the exact same Ethereum bytecode)
  • Optimistic rollup: transactions assumed valid, 7-day challenge period for fraud proofs
  • Data posted to Ethereum as calldata (pre-Dencun) or blobs (post-EIP-4844, March 2024)
  • Inherits Ethereum security: Ethereum validators secure final state

Sequencer:

  • Coinbase operates the single sequencer currently
  • Sequencer orders transactions, batches them, and posts to Ethereum
  • Revenue: Coinbase earns the difference between L2 fees collected and Ethereum DA costs
  • Decentralization roadmap via OP Superchain sequencer sharing with Optimism

Superchain:

Base is part of the OP Superchain — a network of OP Stack chains that share security, a communication layer, and eventually a shared sequencer. Members include Optimism, Base, Zora, Mode, and 20+ other chains.

Growth and Metrics

Adoption milestones:

  • August 2023: Public launch with 100k+ users in first week
  • Late 2023: Surpassed all other L2s in daily active addresses
  • March 2024: EIP-4844 (blobs) reduced Base transaction fees by ~90% overnight — median User tx fee dropped below $0.01
  • 2024: Consistently processed 1M+ transactions/day at peaks; the busiest L2 by this metric

What drives Base usage:

  1. Consumer apps: Coinbase Wallet integration brings millions of Coinbase users
  2. Friend.tech: Social trading platform that launched exclusively on Base (2023); peaked at $1B TVL
  3. Meme coins: Base became a major meme launch venue, second only to Solana
  4. Onchain Summer: Coinbase-sponsored campaign in 2023 drove hundreds of NFT mints and dApp launches
  5. USDC: Circle’s native USDC on Base is seamless for Coinbase users who hold USDC on Coinbase

No Token

Base deliberately has no native BASE token:

  • ETH is the only gas token
  • Coinbase (not a DAO) funds development and retains sequencer revenue
  • No staking, no governance token, no ecosystem airdrops from Base itself

Why no token?

  • Regulatory risk: A BASE token would likely be scrutinized as a security given Coinbase’s regulated status
  • Coinbase CEO Brian Armstrong stated in 2023 that no BASE token was planned
  • Revenue model doesn’t require it: Coinbase earns sequencer fees; Base doesn’t need to fundraise via token sale

Implication for users: There is no “get in early” BASE token opportunity. Base ecosystem tokens (friend.tech’s FRIEND, various meme coins, dApp tokens) exist, but no native L2 token.

Coinbase Integration

Base’s deepest advantage is seamless Coinbase integration:

  • Direct bridge: Coinbase users can move USDC from Coinbase.com to Base in minutes with no third-party bridge
  • Coinbase Wallet: Base is the default network for many Coinbase Wallet operations
  • Smart Wallet: Coinbase’s new passkey-based smart contract wallet (no seed phrase) deploys on Base
  • cbBTC: Coinbase’s wrapped Bitcoin (cbBTC) is natively issued on Base
  • Paymaster: Coinbase supports gas sponsorship (users can interact with Base without holding ETH)

Ecosystem Highlights

Applications built on Base:

  • Aerodrome: Largest DEX on Base by volume and TVL; ve(3,3) tokenomics
  • Moonwell: Lending/borrowing protocol (Compound fork); large TVL on Base
  • BaseSwap / SwapBased: AMM DEXes early in Base’s history
  • Rodeo Finance: Leveraged yield (since wound down after exploit)
  • Friend.tech: Social graph trading (peak then decline; FRIEND token)
  • Zora: NFT minting platform native to Base
  • Warpcast / Farcaster: Decentralized social protocol with many Base integrations

Competition and Context

L2 Parent Company Token Daily TXs (2024 peak) TVL
Base Coinbase None (ETH) 2M+ $7B+
Arbitrum Offchain Labs ARB 1.5M $15B+
Optimism OP Labs OP 500k $7B
Polygon zkEVM Polygon Labs POL/MATIC 250k $1B

Base trades lower TVL for higher user count — it’s more consumer-facing, less DeFi-degens.

How to Use Base

  1. Set up an Ethereum-compatible wallet (MetaMask, Rabby, or Coinbase Wallet)
  2. Add Base network: chainID 8453, RPC https://mainnet.base.org (or auto-add via Chainlist)
  3. Bridge ETH from Ethereum to Base: Use Base bridge (7-day withdrawal delay) or a fast bridge (Across, Stargate) for instant exit
  4. Alternatively: Coinbase users can transfer USDC directly to Base from the Coinbase app
  5. For hardware security: supports Base transactions via MetaMask integration

Social Media Sentiment

Base has unusually broad appeal: retail users like its low fees and Coinbase familiarity; builders like its large user base and EVM compatibility; Ethereum maximalists appreciate that it actually posts to Ethereum and grows ETH fee burn. Criticism centers on Coinbase’s centralized control of the sequencer, absence of decentralized governance, and questions about whether a for-profit public company running an L2 conflicts with crypto’s decentralization ethos. The “no token” decision is respected by some (honest, no extraction) and criticized by others (no community ownership). Base’s growth trajectory has made these debates largely academic — it simply works at scale.

Sources