Polygon zkEVM Gives Users Two Weeks To Exit DeFi

Polygon zkEVM Claim Deadline Narrows

Polygon’s claim instructions separate direct wallet balances from assets inside contracts. That is the key operational detail because a shutdown is not the same thing as a normal bridge withdrawal.

The company says users with externally owned account balances will be able to claim assets on Ethereum through a dedicated interface after the snapshot. In plain terms, an externally owned account is a normal wallet controlled by a private key, not a smart contract.

The harder case is DeFi. Liquidity pool tokens, lending collateral, multisig assets, protocol-controlled funds and bridge contract balances can sit inside contracts rather than in an individual user’s wallet. Polygon says those balances are not eligible for the automatic claim process if they remain there at sunset.

That makes the deadline more urgent than the headline TVL suggests. DeFiLlama’s roughly $451,000 DeFi TVL is small compared with major rollups, but even a small chain can contain user balances that require specific withdrawal steps.

The situation also fits a broader Ethereum scaling lesson. Daily Crypto Briefs’ Ethereum roadmap coverage has tracked the rollup-first push, but the Polygon zkEVM wind-down shows that users still face operational risk when an L2 fails to keep product-market fit.

DeFi Balances Face Contract Risk

Polygon’s June 2025 forum post gave the clearest explanation for why the chain is being wound down. It said zkEVM Mainnet Beta was technically impressive but suffered from delayed EIP-4844 support, ZK counter design tradeoffs, a custom client that complicated debugging, weak differentiation and goals that proved too ambitious.

The team also said activity had declined after internal work on the chain slowed. That matters because sequencers, RPCs, bridges and support channels are not passive infrastructure for ordinary users. They are the day-to-day tools people rely on when they need to exit.

Polygon said forced transactions would remain enabled during the transition. Forced transactions are a rollup escape route that can let users push activity through Ethereum when the sequencer is not cooperating, but the 2025 notice also warned that the process was expected to be difficult for unsophisticated users.

Developers have seen this kind of tradeoff before. In Daily Crypto Briefs’ State of Solidity guide, L2 deployment is treated as a different operational environment, not merely cheaper Ethereum. The Polygon zkEVM sunset is a live example of that distinction.

The market impact is limited by scale. POL’s price action is more tied to Polygon PoS, payments, Agglayer, CDK chains and broader crypto liquidity than to one shrinking zkEVM chain. Still, the user-impact story is specific enough to matter because bridge exits and DeFi withdrawals are time-sensitive.

Polygon Pushes Users Toward Agglayer

Polygon is not abandoning zero-knowledge infrastructure. Its current zkEVM page says the technology and research from the chain now feed production work across Agglayer’s ZK proving layer and Polygon CDK chains.

That is the strategic shift. Instead of keeping one general-purpose zkEVM rollup alive, Polygon is directing attention toward shared infrastructure that can connect chains, aggregate liquidity and support app-specific networks.

The same repositioning has shown up in Polygon’s payments push. Daily Crypto Briefs recently covered Mastercard’s Agent Pay for Machines, where Polygon was listed among the early blockchain networks and crypto partners supporting machine-payment credentials.

The risk is that ecosystem strategy and user cleanup move on different clocks. Agglayer and CDK may be the future product focus, but users with old zkEVM balances still need a clean exit path, working interfaces and protocol-level instructions before July 1.

Market sentiment leaves little room for confusion.

Extreme fear does not make a small L2 sunset systemic, but it raises the cost of ambiguity. Users are less patient with unclear withdrawal routes when token prices are weak and bridges already carry reputation risk.

The next checkpoints are Polygon’s final public reminders, protocol-specific withdrawal notices, the July 1 snapshot and whether the Ethereum claim interface works cleanly for ordinary wallet balances. Until then, the safe read is narrow: direct wallet balances have a claim path, while DeFi and contract-held balances need attention before the sequencer stops.