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  1. Base Swap Failed? Check the Cause Before You Retry

    A failed Base swap may be pending, reverted or based on a stale quote. Check its transaction status, error, balance and token allowance before you retry.

  2. Polygon PoS withdrawals take about three hours, plus an Ethereum claim

    A Polygon PoS withdrawal usually takes about three hours to reach its Ethereum checkpoint, then requires a separate Ethereum claim and gas payment before funds arrive.

  3. NEAR Intents halts service after $3.8M exploit, pledges repayment

    NEAR Intents paused its cross-chain service after a flaw tied to Omni deposit and withdrawal infrastructure led to about $3.8 million in losses; it pledged full repayment.

  4. Blackhole swap options on Avalanche come with a network check

    Blackhole is listed as an Avalanche C-Chain DEX, but its linked swap page currently describes Ethereum DAI–USDC; check the live network before trading.

  5. Base activates Cobalt with conditional transactions and B20 controls

    Base activated Cobalt on Sept. 30, adding conditional transactions and B20 issuer controls for policy checks, scheduled balance changes and authorized asset recovery.