Yield Yak Review
MIT-licensed, no deposit or withdraw fees
of 10
Yield Yak enforces no deposit or withdraw fees, taking a variable 5 to 10% reinvest fee from reward tokens, and licenses its contracts under MIT. It candidly warns that not all underlying farms are audited, but no audit of its own could be verified.
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Deposit/withdraw fee
None enforced by Yield Yak
Reinvest fee
Usually 5-10% of reward tokens, variable
Products
Auto-compounder, DEX aggregator, yield booster
Licence
MIT
Audits
Not verified from an official page
Scores
Each criterion carries equal weight. The overall score is the average of these 5 scores — (7.0 + 9.0 + 2.0 + 4.0 + 6.0) ÷ 5 = 5.6.
Pros
- No deposit or withdraw fees enforced by Yield Yak itself
- Reinvest fee stated as usually 5 to 10% of reward tokens, with a worked example
- MIT licence on the smart contracts
- Candidly warns that not all farms are audited, especially new ones, and that it relies on other platforms' contracts
Cons
- No named audit of Yield Yak's own contracts could be verified; the docs audit pages 404 or name no firms
- Underlying farms may charge their own fees, outside Yield Yak's control
- Custody is not explicitly stated
- The reinvest fee is variable rather than a single figure
No fees to enter or exit, and honest about the caveats
Yield Yak enforces no deposit or withdraw fees of its own, taking instead a reinvest fee usually between 5 and 10% of reward tokens. What stands out is its candour: the documentation warns plainly that not all farms are audited, especially new ones, and that Yield Yak relies on smart contracts from other platforms that may themselves be unaudited. Telling users where the risk sits, rather than papering over it, is worth crediting.
Open source
The smart-contracts repository carries the MIT licence.
The audit gap
Despite that candour about others' audits, no named audit of Yield Yak's own contracts could be verified — the documentation's security and bug-bounty pages either returned 404 or named no firm. For a protocol holding deposits that is a real gap, and it holds the audit score at the bottom regardless of the strong licence and the honest risk warnings.
How it compares
Sommelier
Apache-licensed cellars, audits unverified
Harvest Finance
Named audits, ISC only in package.json
Idle Finance
Apache-licensed with net APY and named audits
Pendle
Yield tokenisation with a flat 5% fee
Aura Finance
MIT-licensed with a published fee ceiling
Origin (OUSD)
Rebasing yield stablecoin, MIT and net APY
Beefy
Eight named auditors, no licence file
Convex Finance
MIT-licensed with fees published to the basis point
Yearn Finance
AGPL-licensed with a named audit record
Sources
Scored from published primary sources rather than hands-on use. Every figure above comes from one of the pages below, on the date shown. Manufacturers change prices and specifications without notice — if something here no longer matches the source, tell us and we will correct it.
- 1.Yield Yak — reinvest and fees — checked
- 2.Yield Yak — overview and risk warnings — checked
- 3.Yield Yak — smart-contracts (MIT) — checked
Frequently asked questions
Does Yield Yak charge deposit or withdrawal fees?
No. Yield Yak enforces no deposit or withdraw fees, though the underlying farms may. It takes a reinvest fee usually between 5 and 10% of reward tokens.
Is Yield Yak audited?
No named audit of its own contracts could be verified; the official security pages returned 404 or named no firm when checked on 24 July 2026.
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