Camel Finance
Deposit a single token, get automatic liquidity no manual swapping or LP management required.
by irvansans17 · submitted Jul 16, 2026
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Description
01/03
What the builder said.
Written by the team, rendered as the markdown they typed in the submission wizard.
What we built
Camel Finance is a one-click liquidity zap and yield vault for OPNswap on OPN Chain. It's a two-contract system (ZapRouter + LiquidityVault) that lets users provide liquidity to the WOPN/tUSDT pool using a single token. Instead of manually swapping tUSDT to WOPN, calculating ratios, adding liquidity, and staking the resulting LP tokens, users deposit tUSDT once and the contract handles the rest.
Why
Providing liquidity on any AMM normally takes 5+ manual steps, creating a major onboarding barrier for new DeFi users. OPNswap's liquidity pools were largely empty or shallow when we started building. We wanted to make it radically easier for people to become liquidity providers on OPN Chain, helping grow the ecosystem's total liquidity in the process.
How it works
- Zap In: User deposits tUSDT into ZapRouter. The contract calculates the optimal swap amount (accounting for OPNswap's 0.3% fee) using a constant-product formula, swaps part of it to WOPN, adds liquidity to the WOPN/tUSDT pool, and deposits the resulting LP tokens into LiquidityVault on the user's behalf. Any leftover dust is refunded.
- Vault Shares: LiquidityVault uses a share-based accounting system (similar to ERC4626) so each user's proportional claim on the pooled LP tokens is tracked fairly and transparently.
- Zap Out: User calls zapOut with their share amount. The vault returns the corresponding LP tokens, which ZapRouter removes from the OPNswap pool, swaps the resulting WOPN back to tUSDT, and sends the full amount back to the user.
- Tested end-to-end on OPN Testnet with a full deposit/withdraw cycle, and backed by a Foundry test suite of 14 automated tests covering share accounting, access control, and revert scenarios.
Roadmap
02/03
What ships next.
The builder's own next-quarter plan. Use it to gauge follow-through and ambition.
Now (Season 1 Submission)
- Camel Zap + Vault live on OPN Testnet (deposit/withdraw fully functional)
- 14 automated Foundry tests covering share accounting, access control, and revert scenarios
- Live frontend deployed with wallet connect, real-time swap preview, and vault position tracking
Q3 2026 - Camel Lens & Reward Layer
- Camel Lens: on-chain analytics dashboard reading live vault TVL, user count, and pool health directly from the contracts
- Optional incentive/reward token layer on top of the vault (design already scaffolded in AutoFarm.sol) to boost yield for early liquidity providers
Q4 2026 - Camel Score & Multi-pair
- Camel Score: a risk-scoring system for OPN Chain liquidity pools based on depth, volume, age, and impermanent loss exposure
- Multi-pair support: extend Camel Zap beyond WOPN/tUSDT to any OPNswap pair
- Mainnet deployment pending OPN Chain mainnet launch and security review
Beyond
- Expand to additional AMMs on OPN Chain as the ecosystem grows
- Explore cross-chain liquidity provisioning as OPN Chain interoperability matures
On-chain proof
03/03
2 contracts on OPN Chain.
The chain itself confirmed every deployment is valid, signed by the builder's wallet, and inside the season's window.