YIELD
HIGH RISK · 7/10
● Verified by CRR
beefy MIM-USDC Aggregator Yield (Arbitrum) — 20.77% APY auto-compound
N/A
Updated recently · Source: defillama
Est. first-hour value
—
$100 test · 30 min setup
APY
N/A
Volatile · incentive-driven
Test capital
$100
Suggested minimum
Risk score
7 / 10
High risk
The deal
What you do
Earn auto-compounded returns by depositing into beefy’s MIM-USDC Aggregator vault on Arbitrum, targeting 20.77% APY while managing impermanent loss and aggregator smart-contract risk.
Why it's 7/10 risk
- beefy is a known DeFi brand, but yield comes via strategy-specific vault logic for this MIM-USDC Aggregator that you must verify on the official Arbitrum interface.
- The risk context flags that audits for the Aggregator contract/added integrations are not explicitly confirmed in the provided data.
- With TVL around $2.26M, liquidity is not tiny, but rapid strategy changes or market volatility can still affect execution and withdrawal quality.
Minimum viable path
Hold required asset · amount varies by participant
→ 30 min setup → 3-day test period
→ expected ~$1.43 before APY decay
Activity Rules Snapshot
| beefy MIM-USDC Aggregator vault APY (Arbitrum)Verified | 20.77% APY (source: defillama) |
| beefy MIM-USDC Aggregator vault TVL (snapshot)Verified | $2.26M TVL (market_data tvl_usd) |
| Another market-data APY snapshot (may differ from offer)Verified | 12.00716% APY (fetched: 2026-04-29T12:01:38Z) |
How to participate
01 Step 1
Confirm you’re on the correct beefy vault page for the MIM-USDC Aggregator on Arbitrum, then review the current APY/TVL and the vault’s deposit/withdraw mechanics before connecting.
02 Step 2
Prepare assets: acquire MIM and USDC on Arbitrum (or swap/bridge into the needed tokens), then estimate gas and slippage so you understand the net yield after costs.
03 Step 3
Deposit into the vault using the interface (typically a single deposit flow into the Aggregator), then record your deposit timestamp, token amounts, and the vault’s displayed APY.
04 Step 4
Do a 10-minute spot-check after deposit: verify your shares/position increased and that withdrawals are enabled (no paused state) on the same chain.
05 Step 5
Re-check at least daily: monitor APY and TVL changes (for example, whether APY drifts from ~20.77% down toward the snapshot 12.00716%), and watch MIM/USDC price behavior that can amplify returns/volatility.
06 Step 6
When you’re ready to exit, withdraw through the vault UI and compare expected vs received value to infer real-world effects from impermanent loss and compounding delays.
Risk breakdown
Weighted average of 6. Every factor is a risk score — higher means worse, same direction as the total. See rubric →
LEGEND: 1–3 LOW · 4–6 MED · 7–10 HIGH
| Factor | Score | Reasoning |
|---|---|---|
| Legitimacy |
6/10
|
beefy is a known DeFi brand, but yield comes via strategy-specific vault logic for this MIM-USDC Aggregator that you must verify on the official Arbitrum interface. |
| Audits |
7/10
|
The risk context flags that audits for the Aggregator contract/added integrations are not explicitly confirmed in the provided data. |
| Liquidity |
6/10
|
With TVL around $2.26M, liquidity is not tiny, but rapid strategy changes or market volatility can still affect execution and withdrawal quality. |
| Token unlocks |
2/10
|
This is a yield vault deposit flow without any token unlock schedule described in the provided information. |
| Concentration |
6/10
|
Your exposure is concentrated in MIM-USDC behavior through a single vault strategy, so adverse movements can disproportionately impact returns. |
| Regulatory |
7/10
|
DeFi yield strategies can face evolving regulatory scrutiny and operational restrictions, which may affect access, front-ends, or enforcement. |
WEIGHTED SCORE
7 / 10
Regenerated on every primary-source change.
Before You Participate
- Impermanent loss risk: even with a stable-ish pair, MIM and USDC dynamics can cause losses relative to holding tokens outside the vault.
- APY volatility and mismatch: the page shows 20.77% APY, while the market snapshot fetched 12.00716% APY—returns may drop quickly as conditions change.
- Aggregator/contract risk: smart contracts and integrations behind beefy vaults can fail, be upgraded unexpectedly, or have parameter changes affecting your position.
- Exit friction: withdrawals may be slower during congestion or if the underlying strategy changes, affecting realized returns.
✓ Who it's for
- Users seeking an Aggregator-style vault that auto-compounds MIM-USDC on Arbitrum
- Moderate-to-experienced DeFi users comfortable monitoring IL risk and vault changes daily
✗ Not for
- Conservative users who cannot tolerate smart-contract risk beyond a basic lending pool
- Small accounts unwilling to pay gas/bridging costs and check vault health frequently
Affiliate disclosure.
Some outbound links on this page are affiliate links — we may earn a small commission if you sign up, at no extra cost to you.
Rankings are never paid.
Affiliate status never affects an opportunity's score or position.
Read our full policy →
Frequently asked questions
What is a beefy MIM-USDC Aggregator vault, and how does it make yield?
It’s a strategy vault that auto-compounds returns from an underlying MIM-USDC setup on Arbitrum. Your deposit is managed by beefy’s Aggregator logic to keep the position working over time.
Why might the APY I see be lower than expected?
APY can change frequently with liquidity conditions and strategy performance; in this data, the offer shows 20.77% APY while the separate market snapshot shows 12.00716% APY, so you should treat APY as dynamic rather than guaranteed.
Is there any permanent downside risk in this vault?
Yes. Because the strategy involves MIM-USDC exposure, impermanent loss is possible if the relative price/behavior between MIM and USDC moves against the vault’s current position.
Resources
Primary source
defillama — defillama.com