Pump.fun Adds Polygon Support as Memecoin Platform Widens Multichain Push Beyond Solana

Pump.fun, the memecoin launchpad that began on Solana, has added support for Polygon. The move comes as @Pumpfun adds networks at a rapid pace, with @0xPolygon the latest to be included.

The platform's recent additions include @arbitrum ($ARB), @Monad ($MON) and @ton_blockchain, extending its reach well beyond its original base.

A Rapid Run of Network Additions

The Polygon listing follows a cluster of integrations announced within days of each other. TokenPost reported that Pump.fun enabled Arbitrum trading on Oct. 28, letting users trade supported Arbitrum tokens with $USDC already held in the app, without manually bridging funds. The same report noted the company had previously added OKX's X Layer and enabled purchases of Monad and TON tokens through in-app $USDC balances.

On TON, Cryptonews cited TechFlow as saying the update was announced on Oct. 27 and lets users buy TON chain tokens directly with their $USDC balance. The same article said Monad support, revealed on Oct. 24, works in a similar way, and that the app now covers three new networks in a matter of days.

Pump.fun built its business on Solana and became a popular venue for launching and trading memecoins. The recent updates point to a shift toward a multichain model, with the app routing cross-chain trades in the background from a single $USDC balance.

Signs of a Broader Strategy

Speculation about a wider expansion is not new. Yahoo Finance reported earlier this year that Pump.fun had reportedly registered subdomains for networks including Ethereum, Base, BNB Chain and Monad, and that it had partnered with MoonPay to enable cross-chain deposits from nine networks, including Polygon and Arbitrum.

Analysts have also flagged risks. Some critics have warned that multichain expansion could fragment liquidity, according to Bitget News. Another report said sustained user activity and transparent fee economics will determine whether integrations such as TON become meaningful for the platform, as noted by Altcoin Buzz.

Polygon's native token is $POL, which functions as the gas token on Polygon PoS, according to Coinbase. Which network Pump.fun adds next has not been announced.

Sources