Low liquidity on Base. PUNDIAI is a multichain token and most of liquidity is on BNBChain. You can bridge the token from Base to BNBChain and perform the swap.
You can use Squid Router (by Axelar) to do the bridge (you can refer to the article here, jus change the chain based on your needs) https://x.com/pundiai/status/1900542223113961843?s=46&t=11jZ8Q3lAA6-KjIA2O3TrA