[simplex]: fix verification-gas efficiency rejection on sponsored vault sweep/redeem#986
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royvardhan wants to merge 2 commits into
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[simplex]: fix verification-gas efficiency rejection on sponsored vault sweep/redeem#986royvardhan wants to merge 2 commits into
royvardhan wants to merge 2 commits into
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Sponsored vault sweep/redeem UserOps were rejected by the Alchemy bundler ("Verification gas limit efficiency too low. Required: 0.4, Actual: 0.20") and fell back to native txs, paying gas in ETH instead of USDC.
Root cause: the sweep/redeem path used the 200k Circle paymaster verification default. The bundler echoes input gas limits for these ops rather than simulating, so the verification-gas efficiency ratio
used / (accountVerif + paymasterVerif)fell below rundler's 0.4 floor.Fix: pass measured fixed gas limits for these ops instead of relying on the default. Measured on Base via the bundler — account validation ~24k, Circle paymaster verification ~75k (the dominant term) — set to account 60k, paymaster 140k, with callGas scaled by batch size. Predicted efficiency 0.49.