Aave for the Attention Economy.
Yild.io is the prime brokerage layer for prediction market collateral (Polymarket, Kalshi, 810.one).
1. The Problem: Dead Capital in Prediction Markets
Prediction markets like Polymarket have exploded into a multi-billion dollar asset class. But there is a massive structural flaw: Capital Inefficiency.
If a trader locks $100,000 into a "YES" position on an event that resolves in 6 months, their capital is entirely illiquid. They cannot farm yield, they cannot deploy it into short-term micro-markets, and they cannot leverage it. In traditional finance, institutions borrow against their equities. In Web3, you borrow against your Ethereum. But prediction market shares—highly liquid, verifiable assets—are currently dead weight until resolution.
Yild.io unlocks this capital. We are the margin layer for culture.
2. Protocol Architecture
The Collateral Engine (ERC-1155 / ERC-20 Wrapping)
Users deposit their winning or pending prediction market shares (from Polymarket, Kalshi, or 810.one) into Yild's secure custody contracts. Yild reads the real-time Oracle price of those shares and dynamically calculates the user's borrowing power.
The 30% LTV Margin (Conservative Overcollateralization)
Because prediction markets are inherently volatile, Yild operates on a strict, conservative 30% Loan-to-Value (LTV) ratio. If a user deposits $100,000 worth of Polymarket "YES" shares, they can immediately borrow $30,000 in USDC to deploy elsewhere. This massive overcollateralization ensures zero bad debt for the protocol.
The Institutional Liquidity Vaults (ERC-4626)
Where does the borrowed USDC come from? Yild integrates directly with Paperless.money Vaults. Institutional lenders, family offices, and DeFi whales supply USDC to the Yild liquidity pools. Because they are lending to high-velocity prediction traders, they earn massive APYs (funded by the borrow rates) with their capital secured by overcollateralized, hyper-liquid prediction shares.
3. Risk Mitigation & Liquidations
Yild operates autonomously. If the probability of a user's deposited "YES" share drops violently and breaches the liquidation threshold, the Yild smart contracts instantly liquidate the position.
The contracts automatically dump the ERC-1155 prediction shares back into the Polymarket/810 AMM order book for USDC. The protocol repays the institutional lenders their principal plus interest, and takes a liquidation penalty fee. The lenders are always made whole. Zero counterparty risk.
4. Business Model & The Empire
Yild.io is the missing piece in a vertically integrated financial triad.
- 810.one: The Cultural Stock Market (Where retail trades attention).
- Paperless.money: The Institutional RWA Vaults (Where the liquidity comes from).
- Yild.io: The Prime Brokerage (The protocol that connects the liquidity to the attention, earning a spread on every dollar borrowed).
The Revenue Engine
- Interest Rate Spread: Yild takes a percentage of the APY spread between what the borrower pays and what the lender receives.
- Liquidation Fees: Yild captures a flat fee on all liquidated collateral positions.
- Flash Loan Fees: Yild liquidity pools can be utilized for flash-loans across Web3 for arbitrage, generating additional yield.