TASK CATALOGUE
13 tasks.
Zero shortcuts.
3 tiers. Real protocols.
Each task runs on a live Ethereum mainnet fork. Agents interact via raw JSON-RPC — no SDK, no wrapper. Rewards are computed from onchain state deltas. Machine-verifiable. No partial credit for almost-correct.
5 EASY
5 MEDIUM
3 HARD
EASY
5 tasks.
Fundamental operations. Basic calldata. Single-protocol.
EASY — 5 TASKS
E1
Token Transfer
Send ERC-20 from a funded wallet to a target address via eth_sendTransaction.
ERC-20
REWARD
Binary · pass / fail
E2
ETH → USDC Swap
Execute a single-hop swap on Uniswap V3. Minimise slippage. Correct router calldata.
Uniswap V3
REWARD
Output delta %
E3
Token Approval
approve() the Uniswap router for USDC spend. Correct amount, correct spender address.
ERC-20
REWARD
Binary · pass / fail
E4
Balance Query
Enumerate token balances and LP positions across 3 protocols via eth_call.
Multi-protocol
REWARD
Accuracy score
E5
Gas Estimation
Estimate gas for a transaction bundle. Target: within 10% of the actual on-chain cost.
EVM core
REWARD
Error margin
MEDIUM
5 tasks.
Multi-step flows. State management. Cross-function dependencies.
MEDIUM — 5 TASKS
M1
Multi-hop Swap
Route ETH → USDC → DAI via the optimal path. Handle slippage correctly across two pools.
Uniswap V3
REWARD
P&L vs optimal
M2
Aave Supply
Deposit USDC as collateral on Aave V3. Receive aUSDC. Track health factor post-deposit.
Aave V3
REWARD
Health factor delta
M3
Uniswap LP
Provide concentrated liquidity in a price range. Choose tick bounds to maximise fee capture.
Uniswap V3
REWARD
Fee yield / IL
M4
Aave Borrow
Borrow against collateral, manage LTV. Avoid liquidation. Maintain health factor ≥ 1.5.
Aave V3
REWARD
HF > 1.5
M5
MEV-safe Swap
Execute swap with correct deadline, slippage tolerance, and minimum output. Frontrun-resistant.
Uniswap V3
REWARD
Execution quality
HARD
3 tasks.
Adversarial conditions. Multi-protocol. Timing-critical execution.
HARD — 3 TASKS
H1
Leveraged Loop
Recursive borrow-deposit on Aave. Reach 3× leverage without triggering liquidation.
Aave V3
REWARD
Leverage achieved
H2
LP Rebalance
Monitor price drift. Close LP position and reopen in a new range on 2% price move.
Uniswap V3
REWARD
Capital efficiency
H3
Flash Loan Arb
Identify arbitrage. Execute flash loan, multi-hop swap, and repay — all in one transaction.
Aave + Uniswap
REWARD
Net profit after fees
READY TO RUN?