ZeroSlip introduces distributeFees for fee payouts on pump.fun and PumpSwap. The event identifies the payout type and includes the recipient wallets and their amounts in recipients.
The announced types cover token holders, wallets in a fee-sharing configuration, creator claims, and claims associated with X or GitHub account owners. This gives integrations a common event format for tracking the supported payout flows.
The September release also set 1 October 2026 as the scheduled retirement date for claimCreatorFees. Integrations using that older event should migrate their payout handling to distributeFees. See the Data Stream documentation for the updated format.
Original announcement
ZeroSlip announced support for pump.fun’s holder rewards changes, while keeping older cashback tokens working. The update exposes holderRewardsRate and adds token creation controls through rewardFee and holderRewardsEnabled. For eligible quote mints other than WSOL or USDC, creators can configure additional fees of up to 3% for themselves or holders.
The release also moves ZeroSlip transactions to the V1 format. The announcement describes support for transactions up to 4 KB, allowing more operations to fit into a single Actions transaction, including buying a quote token before spending it on a target token.
Developers signing local transactions need a compatible Solana SDK. The update also fixes Data Stream and Trade API bugs, including failures affecting some Meteora DLMM and Pump AMM transactions. See the Trade API documentation.
Original announcement
ZeroSlip confirmed deployment of the previously announced quoteInPool correction. For pump.fun migrations with mayhemMode disabled, migration events now report approximately 67.4 SOL instead of approximately 85 SOL.
The correction aligns the migration value with the real quote liquidity present at that point. It follows the previous day’s explanation that the larger figure included virtual liquidity, while trade events already reported the actual balance correctly.
Integrations that assumed the old migration value should account for the corrected figure. Read the Data Stream documentation for the current event payloads.
Original announcement
ZeroSlip announced a correction to quoteInPool for pump.fun migrations where mayhemMode is disabled. The affected migration events reported about 85 SOL, while roughly 67.4 SOL was actually present in the pool at migration.
The announcement explains that the remaining approximately 17.6 SOL was virtual liquidity added gradually through boost mode during the first five minutes. Trade events already reported the real balance correctly; the discrepancy affected migration events.
The fix was scheduled for the following day, with migration events switching to the real balance. Developers relying on the old figure were given advance notice. The next announcement confirms the release.
Original announcement