Baseline Looper

Base-only loop and unwind tooling for the Baseline YES market.

The contract now targets the live Base split-credit deployment and uses Aave V3 Base for unwind flash loans. Blast support is intentionally removed on this branch.

Install

uv sync
uv run ape accounts import anon

Base Defaults

• credit facility: 0xc9329Cb681d1338219B9e21E5E99754853436C8D
• CREDT: 0xa35E4Ac9565Fb006812755C30c369314be3511D9
• YES / bAsset: 0x1B68244B100A6713ca7F540697b1bE12148a8bf9
• reserve / WETH: 0x4200000000000000000000000000000000000006
• Aave V3 Base pool: 0xA238Dd80C259a72e81d7e4664a9801593F98d1c5
• deployed looper: 0x1B2D303C9e261770F3530e11D64Be996624EAAC1

CLI

Deploy a looper:

uv run ape run yes deploy --network base:mainnet:node

Verified deployment:

0x1B2D303C9e261770F3530e11D64Be996624EAAC1

Loop into the market:

uv run ape run yes loop --network base:mainnet:node

Unwind a position:

uv run ape run yes unwind --network base:mainnet:node

The unwind CLI supports:

• full unwind with divisor 1
• partial unwind with any divisor such as 3 for a one-third repay

If you are only testing locally, use a fork instead. The fork is pinned in ape-config.yaml for deterministic Base state and better Anvil caching:

uv run ape test --network base:mainnet-fork:foundry

Notes

• the looper pulls WETH back from the user on each loop leg, so users should approve WETH to the looper first
• the unwinder pulls unlocked YES from the user after repay(), so users should approve YES to the looper before unwind
• the Ape CLI uses an explicit gas limit on the Base market calls because auto-estimation was too low on the live fork
• the CLI now hardcodes the deployed Base looper 0x1B2D303C9e261770F3530e11D64Be996624EAAC1 for mainnet usage