Ethereum Ecosystem Expands: MetaMask Integrates Polymarket for In-Wallet Prediction Trading
In a significant development for the ethereum ecosystem, MetaMask—the dominant Ethereum wallet—has announced a direct integration with Polymarket, enabling users to trade prediction market outcomes without ever leaving their wallet interface. This move, announced in late 2025, represents a major convergence of decentralized finance (DeFi) accessibility and speculative markets, potentially driving new utility and user engagement directly on the Ethereum Virtual Machine (EVM) network. The integration is designed for seamless user experience, featuring one-tap funding from any EVM-compatible blockchain, which significantly lowers the barrier to entry for participating in prediction markets. By embedding Polymarket's functionality, MetaMask is transforming from a simple asset storage and transaction tool into a comprehensive gateway for on-chain financial activities, including betting on real-world events. This strategic partnership underscores Ethereum's evolving role as the foundational layer for diverse decentralized applications beyond simple token swaps. It leverages Ethereum's security and interoperability to create a frictionless bridge between capital in self-custodied wallets and niche market opportunities. For the broader crypto market, this integration signals a bullish trend toward deeper wallet utility and increased on-chain transaction volume, as speculative trading moves closer to the user's primary asset holdings. The ease of access could attract a new wave of users to prediction markets, funneling liquidity and activity back into the Ethereum network and its associated layer-2 solutions. This development is a concrete step toward realizing the vision of a decentralized financial system where complex market interactions are as simple as a few clicks within a user's trusted wallet, further cementing Ethereum's infrastructure as critical to the future of open finance.
MetaMask Integrates Polymarket to Offer Prediction Market Trading Directly in Wallets
MetaMask, the leading Ethereum wallet, has forged a direct path into prediction markets through its integration with Polymarket. Users can now trade outcomes of real-world events without leaving their wallets, marking a significant convergence of decentralized finance and speculative markets.
The partnership introduces one-tap funding from any EVM-compatible chain, streamlining access to Polymarket's rapidly growing platform. MetaMask users will earn loyalty rewards for every prediction placed, further incentivizing engagement.
Polymarket's resurgence comes amid favorable regulatory shifts and political adoption, with former President Donald Trump's crypto advocacy helping reintroduce the platform to US users. The company's valuation could reach $15 billion as prediction markets gain mainstream traction.
BitMine Accelerates Ethereum Acquisitions Amid Industry Slowdown
BitMine has aggressively expanded its Ethereum holdings with two major purchases totaling $198.7 million, bringing its total ETH reserves to $11.3 billion—equivalent to 3.08% of the circulating supply. The company now edges closer to its ambitious target of controlling 5% of the Ethereum network.
The acquisitions defy broader market trends, where corporate treasury activity in Ethereum has plummeted 81% over three months. Institutional players accumulated just 370,000 ETH in November, down sharply from 1.97 million ETH in August. BitMine alone accounted for 679,000 ETH ($2.13 billion) of recent corporate purchases, cementing its dominance in a bearish environment.
BitMine Seizes Market Dip to Acquire $199M in Ethereum, Nearing 3.1% of Total Supply
BitMine capitalized on Ethereum's recent price weakness with two strategic purchases totaling $199 million. The treasury firm added 41,946 ETH ($130.78M) on December 5 and 22,676 ETH ($68.67M) on December 6, per Lookonchain data. Its Ether holdings now represent 3.08% of circulating supply—a notable concentration for a single institutional holder.
The buys come amid broader cooling in corporate crypto acquisitions. While competitors retreat, BitMine's $11.3 billion ETH position reinforces its dominance as the largest corporate holder. Market observers note the accumulation contrasts with declining valuations across crypto-related equities.
Ether Supply on Exchanges Falls to Record Low, Raising Supply Squeeze Hopes
Ether held on centralized exchanges has plummeted to its lowest level in history, sparking speculation of an impending supply squeeze. Glassnode data reveals exchange balances now account for just 8.7% of total ETH supply, marking a 43% decline since July.
The tightening supply stems from structural shifts in Ethereum's ecosystem. Tokens are increasingly flowing into staking protocols, layer-2 networks, and institutional custody solutions—destinations that typically lock up supply long-term. Bitcoin's exchange balance remains notably higher at 14.7%, highlighting ETH's unique supply dynamics.
Market analysts observe hidden buying pressure beneath current price action. The combination of shrinking exchange liquidity and growing ecosystem activity suggests building upward momentum, with Milk Road declaring Ethereum has entered its tightest supply environment ever.
